C08G 75/32
Polythiazoles
Official title: Polythiazoles; Polythiadiazoles
C08G75/32 (Polythiazoles) appears on 202 US grants and 74 published applications in this corpus.
Search patents in C08G- Granted patents
- 202
- Published applications
- 74
- Assignees
- 80
- Inventors
- 357
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 7 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 14 | 0 |
| 1991 | 8 | 0 |
| 1992 | 21 | 0 |
| 1993 | 16 | 0 |
| 1994 | 8 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 2 | 2 |
| 2011 | 0 | 2 |
| 2012 | 4 | 2 |
| 2013 | 2 | 7 |
| 2014 | 1 | 11 |
| 2015 | 11 | 10 |
| 2016 | 4 | 7 |
| 2017 | 8 | 4 |
| 2018 | 5 | 3 |
| 2019 | 5 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 4 |
| 2022 | 1 | 0 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for directly creating a film of 2D polymers from monomer solutions3 Jun 2025US 12,319,787 B2The United States of America as represented by the Secretary of the Army
- Two-dimensional polymers comprised of a combination of stiff and compliant molecular units8 Oct 2024US 12,110,367 B2The United States of America as represented by the Secretary of the Army
- Chromophoric polymer dots with narrow-band emission11 Jul 2023US 11,697,713 B2University of Washington through its Center for Commercialization
- Unsymmetrical benzothtadiazole-based random copolymers2 May 2023US 11,639,421 B2Phillips 66 Company
- Unsymmetrical benzothtadiazole-based random copolymers18 Apr 2023US 11,629,231 B2Phillips 66 Company
- Two dimensional polymers comprised of a combination of stiff and compliant molecular units23 Jan 2025US 2025/0026889 A1U.S. Government as represented by the Secretary of the Army
- Chromophoric polymer dots with narrow-band emission1 Aug 2024US 2024/0254288 A1University of Washington through its Center for Commercialization
- Curable sealant compositions, seal cap, and methods of making and using the same16 Dec 2021US 2021/0388245 A13M Innovative Properties Company
- Unsymmetrical benzothiadiazole-based random copolymers5 Aug 2021US 2021/0238357 A1Phillips 66 Company
- Unsymmetrical benzothiadiazole-based random copolymers5 Aug 2021US 2021/0238358 A1Phillips 66 Company
Most cited
By later US patents
- Liquid crystalline polymer compositions, process, and products117US 4,533,693 ASRI International · 1985
- Rigid rod polymer based on pyridobisimidazole90US 5,674,969 AAkzo Nobel N. V. · 1997
- Conjugated polymer exciplexes and applications thereof80US 5,597,890 AResearch Corporation Technologies, Inc. · 1997
- Liquid crystalline polymer compositions, process, and products77US 4,533,692 ASRI International · 1985
- High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes76US 8,127,936 B2Uop LLC · 2012