Isopropyl Alcohol Patent Expiration

Isopropyl Alcohol is Used for skin preparation prior to surgery. It was first introduced by Zurex Pharma in its drug Zuragard on Apr 26, 2019.


Isopropyl Alcohol Patents

Given below is the list of patents protecting Isopropyl Alcohol, along with the drug name that holds that patent and the company name owning that drug.

Drug Used in Drug Patent Number Drug Patent Title Drug Patent Expiry Drug Owner
Zuragard US10688291 Medical skin applicator apparatus Dec 20, 2034 Zurex Pharma
Zuragard US8226971 Catheter lock solution comprising citrate and a paraben May 06, 2025 Zurex Pharma
Zuragard US8389583 Antimicrobial compositions and methods of use Aug 09, 2029 Zurex Pharma
Zuragard US8703828 Antimicrobial compositions and methods of use May 23, 2028 Zurex Pharma
Zuragard US9011897 Catheter lock solution comprising citrate and a paraben Feb 08, 2025 Zurex Pharma
Zuragard US9629368 Antimicrobial compositions and methods of use May 23, 2028 Zurex Pharma
Zuragard US9844654 Medical skin applicator apparatus Apr 24, 2036 Zurex Pharma


A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Isopropyl Alcohol's patents.

Given below is the list recent legal activities going on the following patents of Isopropyl Alcohol.

Event Date Patent/Publication
Patent litigations
11.5 yr surcharge- late pmt w/in 6 mo, Small Entity 06 Mar, 2024 US8226971
Payment of Maintenance Fee, 12th Yr, Small Entity 06 Mar, 2024 US8226971
Payment of Maintenance Fee, 4th Yr, Small Entity 26 Dec, 2023 US10688291
Payment of Maintenance Fee, 8th Yr, Small Entity 05 Oct, 2022 US9011897
Payment of Maintenance Fee, 8th Yr, Small Entity 06 Oct, 2021 US8703828
Payment of Maintenance Fee, 4th Yr, Small Entity 21 Jun, 2021 US9844654
Payment of Maintenance Fee, 4th Yr, Small Entity 25 Sep, 2020 US9629368
Payment of Maintenance Fee, 8th Yr, Small Entity 21 Aug, 2020 US8389583
Patent Issue Date Used in PTA Calculation 23 Jun, 2020 US10688291
Recordation of Patent Grant Mailed 23 Jun, 2020 US10688291



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