Chlorhexidine Gluconate Patent Expiration
Chlorhexidine Gluconate is Used for disinfection and preparation of patient skin to reduce bacteria before invasive medical procedures. It was first introduced by Molnlycke Health Care
Chlorhexidine Gluconate Patents
Given below is the list of patents protecting Chlorhexidine Gluconate, 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 |
|---|---|---|---|---|
| Chlorhexidine Gluconate | US7935093 | Disinfectant delivery system and method of providing alcohol-free disinfection | Oct 02, 2027 | Sage Prods |
| Chlorhexidine Gluconate | US7427574 | Non-woven wash cloth | Apr 25, 2026 | Sage Prods |
| Chlorhexidine Gluconate | US7717889 | Disinfectant delivery system and method of providing alcohol free disinfection |
Feb 27, 2025
(Expired) | Sage Prods |
| Chlorhexidine Gluconate | US7066916 | Disinfectant delivery system, and method of providing alcohol-free disinfection |
Feb 17, 2024
(Expired) | Sage Prods |
| Chlorhexidine Gluconate | US7595021 | Method of providing alcohol-free disinfection |
May 12, 2023
(Expired) | Sage Prods |
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 Chlorhexidine Gluconate's patents.
Latest Legal Activities on Chlorhexidine Gluconate's Patents
Given below is the list recent legal activities going on the following patents of Chlorhexidine Gluconate.
| Activity | Date | Patent Number |
|---|---|---|
 | ||
| Payment of Maintenance Fee, 12th Year, Large Entity | 19 Oct, 2022 | US7935093 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 03 Nov, 2021 | US7717889 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 17 Mar, 2021 | US7595021 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 17 Mar, 2020 | US7427574 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 18 Oct, 2018 | US7935093 |
| Payment of Maintenance Fee, 12th Year, Large Entity | 21 Dec, 2017 | US7066916 |
| Payment of Maintenance Fee, 8th Year, Large Entity | 07 Nov, 2017 | US7717889 |
| Change in Power of Attorney (May Include Associate POA) Critical
| 26 Jun, 2017 | US7595021 |
| Email Notification Critical
| 26 Jun, 2017 | US7595021 |
| Correspondence Address Change Critical
| 23 Jun, 2017 | US7595021 |
Chlorhexidine Gluconate's Family Patents
