diff --git a/dapps/addNewPatient/addNewPatient.py b/dapps/addNewPatient/addNewPatient.py
index 3a05867..f12b5b8 100644
--- a/dapps/addNewPatient/addNewPatient.py
+++ b/dapps/addNewPatient/addNewPatient.py
@@ -4,35 +4,63 @@
 
 # root window
 root =  tk.Tk()
-root.geometry("450x450")
+root.geometry("1350x450")
 root.resizable(False, False)
 root.title('Add & View Patients')
 
 # store user input
+logged_in_account = tk.StringVar()
 doctor_account = tk.StringVar()
-contract_address = tk.StringVar()
+deploy_transfer_btn = tk.StringVar()
+current_contract_address = tk.StringVar()
+current_contract_owner = tk.StringVar()
 patient_address = tk.StringVar()
 patient_data_contract = tk.StringVar()
 patient_prescription_contract = tk.StringVar()
-
-def deploy_contract():
-
-    contract, address, hash, receipt = deployContracts.compile_and_deploy_contract(
-        contractDetailsPatientToken.abi,
-        contractDetailsPatientToken.bytecode,
-        doctor_account.get() # doctor deploys contract
-    )
-
-    variables.add_new_patient_contract_var = contract
-    contract_address.set(address)
-    set_contract_address(address)
-
-    print("\nThe Receipt which is given after the construction transact\n", receipt, "\n")
-    print("The deployed machine contract", variables.add_new_patient_contract_var)
-    print("The deployed contracts address", contract_address.get())
-
-    return contract, address
-
+patient_to_check = tk.StringVar()
+
+def initial_account_load():
+    set_entry_value(logged_in_entry, deployContracts.w3.eth.default_account)
+    
+def deploy_transfer_contract():
+    
+    if deploy_transfer_btn.get() == "Deploy Contract":
+    
+        deployContracts.change_default_account(doctor_account.get())
+
+        contract, address, hash, receipt = deployContracts.compile_and_deploy_contract(
+            contractDetailsPatientToken.abi,
+            contractDetailsPatientToken.bytecode,
+            doctor_account.get() # doctor deploys contract
+        )
+
+        variables.add_new_patient_contract_var = contract
+        current_contract_address.set(address)
+        set_contract_address(address)
+
+        print("\nThe Receipt which is given after the construction transact\n", receipt, "\n")
+        print("The deployed machine contract", variables.add_new_patient_contract_var)
+        print("The deployed contracts address", current_contract_address.get())
+        
+        set_deploy_transfer_btn_name("Transfer Contract Ownership")
+    
+        set_entry_value(current_owner_entry, doctor_account.get())
+
+        return contract, address
+    
+    else:
+        
+        contractInteraction.transfer_contract_ownership(
+            variables.add_new_patient_contract_var,
+            doctor_account.get()
+        )
+        
+        new_logged_in_account = deployContracts.change_default_account(doctor_account.get())
+        
+        set_entry_value(logged_in_entry, new_logged_in_account)
+        
+        current_contract_owner.set(new_logged_in_account)
+        set_entry_value(current_owner_entry, current_contract_owner.get())
 
 def add_new_patient():
 
@@ -55,6 +83,24 @@ def add_new_patient():
 
     return
 
+def get_patient_status():
+    
+    exists, data_con, prescipt_con = contractInteraction.get_patient(
+        variables.add_new_patient_contract_var,
+        patient_to_check.get()
+    )
+    
+    print("PATIENT EXISTS", exists)
+    print("CONTRACT 1", data_con)
+    print("CONTRACT 2", prescipt_con)
+    
+    if exists:
+        set_entry_value(patient_status_entry, "Patient Assigned To Doctor")
+    else:
+        set_entry_value(patient_status_entry, "No Record Of Patient With Doctor")
+    
+    return
+
 # show accounts in terminal when launched
 print("\nList of accounts:")
 deployContracts.show_accounts()
@@ -62,72 +108,126 @@ def add_new_patient():
 
 ## Tkinter ##
 
-# deploy contract frame
-deploy = Frame(root)
-deploy.pack(padx=10, pady=10, fill='x', expand=True)
 
-# user account
-account_label = Label(deploy, text="Enter Doctor Account")
+### User Interaction -> Left Side ###
+
+# user interaction frame
+user_frame = Frame(root, width=450)
+user_frame.pack(side=LEFT, fill='x', padx=10, pady=10, expand=True)
+
+# target account -> delpoy contract
+account_label = Label(user_frame, text="Doctor Account That Will Own The Contract:")
 account_label.pack(fill='x', expand=True)
 
-account_entry = Entry(deploy, textvariable=doctor_account)
+account_entry = Entry(user_frame, textvariable=doctor_account)
 account_entry.pack(fill='x', expand=True)
 
 # deploy contract button
 deploy_btn = Button(
-    deploy,
-    text="Deploy Contract",
-    command=deploy_contract
+    user_frame,
+    textvariable=deploy_transfer_btn,
+    command=deploy_transfer_contract
 )
 deploy_btn.pack(fill='x', expand=True, pady=10)
 
 # add patient frame
-patient = Frame(root)
-patient.pack(padx=10, pady=10, fill='x', expand=True)
+add_patient_frame = Frame(user_frame)
+add_patient_frame.pack(pady=10, fill='x', expand=True)
 
 # patient account
-account_label = Label(patient, text="Enter patient Account")
-account_label.pack(fill='x', expand=True)
+target_account_label = Label(add_patient_frame, text="Enter Patient Account To Add")
+target_account_label.pack(pady=10, fill='x', expand=True)
 
-account_entry = Entry(patient, textvariable=patient_address)
-account_entry.pack(fill='x', expand=True)
+target_account_entry = Entry(add_patient_frame, textvariable=patient_address)
+target_account_entry.pack(fill='x', expand=True)
 
-# data contract of patient address
-account_label = Label(patient, text="Enter Data Contract Address")
-account_label.pack(fill='x', expand=True)
+# patients data contract address
+token_transferring_label = Label(add_patient_frame, text="Enter Patient Data Contract")
+token_transferring_label.pack(fill='x', expand=True)
 
-account_entry = Entry(patient, textvariable=patient_data_contract)
-account_entry.pack(fill='x', expand=True)
+token_transferring_entry = Entry(add_patient_frame, textvariable=patient_data_contract)
+token_transferring_entry.pack(fill='x', expand=True)
 
-# prescription contract of patient address
-account_label = Label(patient, text="Enter Prescription Contract Address")
-account_label.pack(fill='x', expand=True)
+# patients prescription contract address
+token_transferring_label = Label(add_patient_frame, text="Enter Patient Prescription Contract")
+token_transferring_label.pack(fill='x', expand=True)
 
-account_entry = Entry(patient, textvariable=patient_prescription_contract)
-account_entry.pack(fill='x', expand=True)
+token_transferring_entry = Entry(add_patient_frame, textvariable=patient_prescription_contract)
+token_transferring_entry.pack(fill='x', expand=True)
 
-# add patient button
 button = Button(
-    patient, 
-    text='Add New Patient', 
-    command=add_new_patient)
+    add_patient_frame, 
+    text='Assign Patient To Doctor',
+    command=add_new_patient
+    )
 button.pack(fill='x', expand=True, pady=10)
 
-# details frame
-details_frame = Frame(root)
-details_frame.pack(padx=10, pady=10, fill='x', expand=True)
+### Logged In User Account ###
+
+# logged in user frame
+logged_in_frame = Frame(root, width=400)
+logged_in_frame.pack(side=LEFT, fill='x', padx=10, pady=10, expand=True)
+
+#logged in
+logged_in_label = Label(logged_in_frame, text="Account Logged In:")
+logged_in_label.pack(side=TOP, expand=True)
+
+logged_in_entry = Entry(logged_in_frame, textvariable=logged_in_account.get())
+logged_in_entry.pack(side=TOP, fill='x', pady=10, expand=True)
+
 
 # contract label
-contract_label = Label(details_frame, text="Current Contract Address:")
+contract_label = Label(logged_in_frame, text="Current Contract Address:")
 contract_label.pack(fill='x', expand=True)
 
 # contract address
-current_contract = Entry(details_frame)
+current_contract = Entry(logged_in_frame)
 current_contract.pack(fill='x', expand=True)
 
+# current contract owner
+current_owner_label = Label(logged_in_frame,text="Current Owner")
+current_owner_label.pack(fill='x', expand=True)
+
+current_owner_entry = Entry(logged_in_frame, textvariable=current_contract_owner)
+current_owner_entry.pack(fill='x', expand=True)
+
+# check patient frame
+check_patient_frame = Frame(root)
+check_patient_frame.pack(side=LEFT, padx=10, pady=10, fill='x', expand=TRUE)
+
+# check patient -> patient account
+check_patient_label = Label(check_patient_frame, text="Patient Account:")
+check_patient_label.pack(fill='x', expand=True)
+
+check_patient_entry = Entry(check_patient_frame, textvariable=patient_to_check)
+check_patient_entry.pack(fill='x', expand=True)
+
+button = Button(
+    check_patient_frame, 
+    text='Check Patient Belongs to Doctor',
+    command=get_patient_status
+    )
+button.pack(fill='x', expand=True, pady=10)
+
+# check patient -> patient exists
+patient_status_label = Label(check_patient_frame, text="Patient Status:")
+patient_status_label.pack(fill='x', expand=True)
+
+patient_status_entry = Entry(check_patient_frame)
+patient_status_entry.pack(fill='x', expand=True)
+
 def set_contract_address(address):
     current_contract.delete(0, END)
     current_contract.insert(0, address)
-
+    
+def set_deploy_transfer_btn_name(btn_text):
+    deploy_transfer_btn.set(btn_text)
+    
+def set_entry_value(entry, value):
+    entry.delete(0, END)
+    entry.insert(0, value)
+
+set_deploy_transfer_btn_name("Deploy Contract")
+initial_account_load()
 
 root.mainloop()
\ No newline at end of file
diff --git a/dapps/fromContract/getMachines.py b/dapps/fromContract/getMachines.py
new file mode 100644
index 0000000..0e0ae72
--- /dev/null
+++ b/dapps/fromContract/getMachines.py
@@ -0,0 +1,22 @@
+from library import deployContracts, variables, contractInteraction, getContracts
+
+from library import contractDetailsMachine as machine_cd
+from library import contractDetailsMachineData as data_cd
+from library import contractDetailsPatientToken as patient_cd
+from library import contractDetailsPrescription as prescription_cd
+
+
+def get_all_contract_address_on_block():
+    
+    
+    contract_addresses = getContracts.get_contracts("machine", machine_cd)
+    
+    #print("\n\nADDRESSES", contract_addresses)
+    
+    #getContracts.check_contracts(contract_addresses)
+    
+    return
+
+
+
+get_all_contract_address_on_block()
\ No newline at end of file
diff --git a/library/contractDetailsPatientToken.py b/library/contractDetailsPatientToken.py
index 492a208..75a263b 100644
--- a/library/contractDetailsPatientToken.py
+++ b/library/contractDetailsPatientToken.py
@@ -1,29 +1,6 @@
 import json
 
 abi = json.loads("""[
-	{
-		"inputs": [
-			{
-				"internalType": "address",
-				"name": "patient",
-				"type": "address"
-			},
-			{
-				"internalType": "address",
-				"name": "dataContract",
-				"type": "address"
-			},
-			{
-				"internalType": "address",
-				"name": "prescriptionContract",
-				"type": "address"
-			}
-		],
-		"name": "addNewPatient",
-		"outputs": [],
-		"stateMutability": "nonpayable",
-		"type": "function"
-	},
 	{
 		"inputs": [],
 		"stateMutability": "nonpayable",
@@ -79,24 +56,6 @@
 		"name": "ApprovalForAll",
 		"type": "event"
 	},
-	{
-		"inputs": [
-			{
-				"internalType": "address",
-				"name": "to",
-				"type": "address"
-			},
-			{
-				"internalType": "uint256",
-				"name": "tokenId",
-				"type": "uint256"
-			}
-		],
-		"name": "approve",
-		"outputs": [],
-		"stateMutability": "nonpayable",
-		"type": "function"
-	},
 	{
 		"anonymous": false,
 		"inputs": [
@@ -107,7 +66,7 @@
 				"type": "bool"
 			}
 		],
-		"name": "ContractOwnershipChanged",
+		"name": "ContractOwnershipTransfered",
 		"type": "event"
 	},
 	{
@@ -149,113 +108,55 @@
 		"type": "event"
 	},
 	{
-		"inputs": [],
-		"name": "renounceOwnership",
-		"outputs": [],
-		"stateMutability": "nonpayable",
-		"type": "function"
-	},
-	{
+		"anonymous": false,
 		"inputs": [
 			{
+				"indexed": true,
 				"internalType": "address",
 				"name": "from",
 				"type": "address"
 			},
 			{
+				"indexed": true,
 				"internalType": "address",
 				"name": "to",
 				"type": "address"
 			},
 			{
+				"indexed": true,
 				"internalType": "uint256",
 				"name": "tokenId",
 				"type": "uint256"
 			}
 		],
-		"name": "safeTransferFrom",
-		"outputs": [],
-		"stateMutability": "nonpayable",
-		"type": "function"
+		"name": "Transfer",
+		"type": "event"
 	},
 	{
 		"inputs": [
 			{
 				"internalType": "address",
-				"name": "from",
+				"name": "patient",
 				"type": "address"
 			},
 			{
 				"internalType": "address",
-				"name": "to",
+				"name": "dataContract",
 				"type": "address"
 			},
-			{
-				"internalType": "uint256",
-				"name": "tokenId",
-				"type": "uint256"
-			},
-			{
-				"internalType": "bytes",
-				"name": "data",
-				"type": "bytes"
-			}
-		],
-		"name": "safeTransferFrom",
-		"outputs": [],
-		"stateMutability": "nonpayable",
-		"type": "function"
-	},
-	{
-		"inputs": [
 			{
 				"internalType": "address",
-				"name": "operator",
+				"name": "prescriptionContract",
 				"type": "address"
-			},
-			{
-				"internalType": "bool",
-				"name": "approved",
-				"type": "bool"
 			}
 		],
-		"name": "setApprovalForAll",
+		"name": "addNewPatient",
 		"outputs": [],
 		"stateMutability": "nonpayable",
 		"type": "function"
 	},
 	{
-		"anonymous": false,
 		"inputs": [
-			{
-				"indexed": true,
-				"internalType": "address",
-				"name": "from",
-				"type": "address"
-			},
-			{
-				"indexed": true,
-				"internalType": "address",
-				"name": "to",
-				"type": "address"
-			},
-			{
-				"indexed": true,
-				"internalType": "uint256",
-				"name": "tokenId",
-				"type": "uint256"
-			}
-		],
-		"name": "Transfer",
-		"type": "event"
-	},
-	{
-		"inputs": [
-			{
-				"internalType": "address",
-				"name": "from",
-				"type": "address"
-			},
 			{
 				"internalType": "address",
 				"name": "to",
@@ -267,20 +168,7 @@
 				"type": "uint256"
 			}
 		],
-		"name": "transferFrom",
-		"outputs": [],
-		"stateMutability": "nonpayable",
-		"type": "function"
-	},
-	{
-		"inputs": [
-			{
-				"internalType": "address",
-				"name": "newOwner",
-				"type": "address"
-			}
-		],
-		"name": "transferOwnership",
+		"name": "approve",
 		"outputs": [],
 		"stateMutability": "nonpayable",
 		"type": "function"
@@ -448,6 +336,82 @@
 		"stateMutability": "view",
 		"type": "function"
 	},
+	{
+		"inputs": [],
+		"name": "renounceOwnership",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "safeTransferFrom",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			},
+			{
+				"internalType": "bytes",
+				"name": "data",
+				"type": "bytes"
+			}
+		],
+		"name": "safeTransferFrom",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "operator",
+				"type": "address"
+			},
+			{
+				"internalType": "bool",
+				"name": "approved",
+				"type": "bool"
+			}
+		],
+		"name": "setApprovalForAll",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
 	{
 		"inputs": [
 			{
@@ -498,7 +462,43 @@
 		],
 		"stateMutability": "view",
 		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "from",
+				"type": "address"
+			},
+			{
+				"internalType": "address",
+				"name": "to",
+				"type": "address"
+			},
+			{
+				"internalType": "uint256",
+				"name": "tokenId",
+				"type": "uint256"
+			}
+		],
+		"name": "transferFrom",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
+	},
+	{
+		"inputs": [
+			{
+				"internalType": "address",
+				"name": "newOwner",
+				"type": "address"
+			}
+		],
+		"name": "transferOwnership",
+		"outputs": [],
+		"stateMutability": "nonpayable",
+		"type": "function"
 	}
 ]""")
 
-bytecode = 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diff --git a/library/contractInteraction.py b/library/contractInteraction.py
index 5717180..ff28d47 100644
--- a/library/contractInteraction.py
+++ b/library/contractInteraction.py
@@ -78,7 +78,18 @@ def add_new_patient(
         ).transact()
         print("Patient Added") 
         return  patient_exists, patient, data_contract, prescription_contract
+    
 
+def get_patient(deployed_contract, patient):
+    
+    patient_exists = deployed_contract.functions.checkIfPatientExists(patient).call()
+    
+    if patient_exists == False:
+        return patient_exists, "", ""
+    else:
+        data_contract, prescription_contract = deployed_contract.functions.getPatient(patient).call()
+        
+        return patient_exists, data_contract, prescription_contract
 
 def transfer_contract_ownership(contract, target_account):
     
@@ -86,7 +97,7 @@ def transfer_contract_ownership(contract, target_account):
     
     tranfer_contract_event = contract.events.ContractOwnershipTransfered().getLogs()
     
-    print("\nTransfer Ownership Event", transfer_contract_ownership)
+    print("\nTransfer Ownership Event", tranfer_contract_event)
     
     return
 
diff --git a/library/deployContracts.py b/library/deployContracts.py
index 9d83aca..1d443fd 100644
--- a/library/deployContracts.py
+++ b/library/deployContracts.py
@@ -3,7 +3,8 @@
 
 # test environment
 #w3 = Web3(Web3.WebsocketProvider("ws://192.168.0.24:8540"))
-w3 = Web3(Web3.EthereumTesterProvider())
+w3 = Web3(Web3.HTTPProvider("HTTP://127.0.0.1:7545"))
+#w3 = Web3(Web3.EthereumTesterProvider())
 #gethaddr = "http://127.0.0.1:8545"
 #gethaddr = "://127.0.0.1:3334"
 
diff --git a/library/getContracts.py b/library/getContracts.py
new file mode 100644
index 0000000..d05c316
--- /dev/null
+++ b/library/getContracts.py
@@ -0,0 +1,56 @@
+from web3 import Web3
+
+w3 = Web3(Web3.HTTPProvider("HTTP://127.0.0.1:7545"))
+
+
+#returns the contracts on the blockchain of a particular type
+def get_contracts(type, known_contract):
+    
+    matching_contracts = []
+    total_blocks = w3.eth.get_block('latest')["number"]
+    
+    for i in range(1, total_blocks+1):
+        
+        if (w3.eth.get_transaction(w3.eth.get_block(i)["transactions"][0].hex())["to"] == None and w3.eth.get_transaction_receipt(w3.eth.get_block(i)["transactions"][0].hex())["contractAddress"] not in matching_contracts):
+            
+            # contract address
+            ca = w3.eth.get_transaction_receipt(w3.eth.get_block(i)["transactions"][0].hex())["contractAddress"]
+            
+            # bytecode
+            bc = w3.eth.getTransaction(w3.eth.get_block(i)["transactions"][0].hex())["input"]
+            
+            bc_type = check_bytecode_type(type, bc, known_contract.bytecode)
+            
+            if bc_type == type:
+                type_contract = w3.eth.contract(address=ca, abi=known_contract.abi)
+                matching_contracts.append(type_contract)
+            
+    return matching_contracts
+
+def check_bytecode_type(type, bc, known_bytecode):
+    
+    #print("\n\n\nBYTECODE", bc)
+    #print("\n\n\nKNONW BC", known_bytecode)
+    
+    print("\n", bc == "0x" + known_bytecode)
+
+    if bc == "0x" + known_bytecode:
+        return type
+    else:
+        return ""
+
+def get_addresses():
+    block = w3.eth.get_block('latest')
+    print("\n\n\n", block)
+    
+    
+    all_addresses = list(set([
+        w3.eth.get_transaction(w3.eth.get_block(i)["transactions"][0].hex())["to"]
+        for i in reversed(range(1, block["number"]))
+        if w3.eth.get_transaction(w3.eth.get_block(i)["transactions"][0].hex())["to"] is not None
+    ]))
+    
+    print("\n\n\n", all_addresses)
+    
+    
+    return all_addresses
\ No newline at end of file
diff --git a/smartContracts/patientToken.sol b/smartContracts/patientToken.sol
index 6cc97eb..439aa36 100644
--- a/smartContracts/patientToken.sol
+++ b/smartContracts/patientToken.sol
@@ -27,7 +27,7 @@ contract PatientToken is ERC721, Ownable {
 
     // events
     event Minted(address indexed minter, uint256 nftId);
-    event ContractOwnershipChanged(bool success);
+    event ContractOwnershipTransfered(bool success);
 
     function addNewPatient(
         address patient,
@@ -80,6 +80,6 @@ contract PatientToken is ERC721, Ownable {
         onlyOwner
     {
         _transferOwnership(newOwner);
-        emit ContractOwnershipChanged(true);
+        emit ContractOwnershipTransfered(true);
     }
 }