Novadaq Tech Drug Patent Portfolio

Novadaq Tech owns 1 orange book drug protected by 9 US patents Given below is the list of Novadaq Tech's drug patents along with their expiration dates.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US11712320 Methods and systems to automate surgical interventions 14 Jul, 2039
Active
US10631746 Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography 04 Aug, 2035
Active
US8406860 Method for evaluating blush in myocardial tissue 09 Apr, 2029
Active
US8647605 Real time imaging during solid organ transplant 11 Feb, 2029
Active
US8185176 Method and apparatus for vasculature visualization with applications in neurosurgery and neurology 04 Jun, 2028
Active
US9421280 Real time imaging during solid organ transplant 24 Nov, 2025
Active
US7881777 Method and apparatus for performing intra-operative angiography 22 Sep, 2021 Expired
US6915154 Method and apparatus for performing intra-operative angiography 01 Aug, 2021 Expired
US8892190 Method and apparatus for performing intra-operative angiography 11 Aug, 2020 Expired


Given below is the list of recent legal activities going on the following drug patents of Novadaq Tech.

Activity Date Patent Number
Patent litigations
Payment of Maintenance Fee, 8th Year, Large Entity 07 Feb, 2024 US9421280
Payment of Maintenance Fee, 4th Year, Large Entity 11 Oct, 2023 US10631746
Patent eGrant Notification 01 Aug, 2023 US11712320
Electronic Review 01 Aug, 2023 US11712320
Recordation of Patent eGrant 01 Aug, 2023 US11712320
Recordation of Patent Grant Mailed 01 Aug, 2023 US11712320
Patent Issue Date Used in PTA Calculation 01 Aug, 2023 US11712320
Mail Patent eGrant Notification 01 Aug, 2023 US11712320
Email Notification 01 Aug, 2023 US11712320
Electronic Review 13 Jul, 2023 US11712320
Email Notification 13 Jul, 2023 US11712320
Issue Notification Mailed 12 Jul, 2023 US11712320
Application Is Considered Ready for Issue 16 Jun, 2023 US11712320
Dispatch to FDC 16 Jun, 2023 US11712320
Issue Fee Payment Verified 14 Jun, 2023 US11712320


Novadaq Tech's Drug Patent Litigations

Novadaq Tech's drugs have been subject to various legal proceedings, including patent litigations. The earliest legal proceeding was initiated on May 22, 2017, against patent number US8892190. The petitioner Visionsense Corp., challenged the validity of this patent, with Novadaq Technologies Inc. as the respondent. Click below to track the latest information on how companies are challenging Novadaq Tech's patents.

Patent Proceeding Filing Date Status Respondent Petitioner
Patent litigations
US8892190 May, 2017 Terminated-Settled
(18 Apr, 2018)
Novadaq Technologies Inc. Visionsense Corp.


Novadaq Tech's Family Patents

Novadaq Tech drugs have patent protection in a total of 12 countries. It's US patent count contributes only to 35.6% of its total global patent coverage. 4 countries have all of their patents expired or invalidated which has opened up potential generic launch opportunities in these countries. Click below to unlock the full patent family tree.

Family Patents



Novadaq Tech Drug List

Given below is the complete list of Novadaq Tech's drugs and the patents protecting them.


1. Spy Agent Green Kit

Spy Agent Green Kit is protected by 9 patents, out of which 3 have expired. Check out its patent list below.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US11712320 Methods and systems to automate surgical interventions 14 Jul, 2039
(14 years from now)
Active
US10631746 Quantification of absolute blood flow in tissue using fluorescence-mediated photoplethysmography 04 Aug, 2035
(10 years from now)
Active
US8406860 Method for evaluating blush in myocardial tissue 09 Apr, 2029
(4 years from now)
Active
US8647605 Real time imaging during solid organ transplant 11 Feb, 2029
(4 years from now)
Active
US8185176 Method and apparatus for vasculature visualization with applications in neurosurgery and neurology 04 Jun, 2028
(3 years from now)
Active
US9421280 Real time imaging during solid organ transplant 24 Nov, 2025
(1 year, 1 month from now)
Active
US7881777 Method and apparatus for performing intra-operative angiography 22 Sep, 2021
(3 years ago)
Expired
US6915154 Method and apparatus for performing intra-operative angiography 01 Aug, 2021
(3 years ago)
Expired
US8892190 Method and apparatus for performing intra-operative angiography 11 Aug, 2020
(4 years ago)
Expired

Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Spy Agent Green Kit's drug page


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