C08G 2261/59
Stability
C08G2261/59 (Stability) appears on 108 US grants and 145 published applications in this corpus.
Search patents in C08G- Granted patents
- 108
- Published applications
- 145
- Assignees
- 86
- Inventors
- 379
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 6 |
| 2013 | 2 | 9 |
| 2014 | 5 | 9 |
| 2015 | 6 | 9 |
| 2016 | 4 | 12 |
| 2017 | 14 | 17 |
| 2018 | 7 | 12 |
| 2019 | 12 | 9 |
| 2020 | 13 | 21 |
| 2021 | 6 | 17 |
| 2022 | 9 | 3 |
| 2023 | 13 | 7 |
| 2024 | 10 | 6 |
| 2025 | 1 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polycarbonate and method for preparing same29 Sep 2026US 12,747,320 B2LG Chem.Ltd.
- Curable resin, curable resin composition, and cured product2 Jun 2026US 12,643,977 B2DIC Corporation
- Charge-transporting composition12 Aug 2025US 12,384,876 B2Nissan Chemical Corporation
- Oligomeric materials for UV blocking applications and methods thereof31 Dec 2024US 12,180,150 B2Agency for Science, Technology and Research
- Coating-type composition for forming organic film, patterning process, polymer, and method for manufacturing polymer1 Oct 2024US 12,105,420 B2Shin-Etsu Chemical Co., Ltd.
- Improving the mechanical integrity of polysulfonic acids1 Oct 2026US 2026/0297234 A1
- Copolymer and its use as coating19 Feb 2026US 2026/0049174 A1Eth Zuerich
- Novel Polythiophene/Polyanion Compositions3 Jul 2025US 2025/0215243 A1Agfa-Gevaert
- Modified naphthol resin and preparation method thereof9 Jan 2025US 2025/0011527 A1Nan Ya Plastics Corporation
- In situ polymerization of para-xylene for production of parylene f-like coating4 Jul 2024US 2024/0216948 A1HZO, Inc.
Most cited
By later US patents
- Protective coated composite material19US 4,961,994 AGeneral Electric Company · 1990
- Poly(phenylene alkylene)-based lonomers15US 9,534,097 B2Sandia Corporation · 2017
- Halo-containing anion exchange membranes and methods thereof13US 10,294,325 B2National Technology & Engineering Solutions of Sandia, LLC · 2019
- Epoxy-crosslinked sulfonated poly (phenylene) copolymer proton exchange membranes13US 7,816,482 B1Sandia Corporation · 2010
- Di-tin fused thiophene compounds and polymers and methods of making13US 8,278,346 B2Corning Incorporated · 2012