C08L 101/08
Carboxyl groups
C08L101/08 (Carboxyl groups) appears on 63 US grants and 89 published applications in this corpus.
Search patents in C08L- Granted patents
- 63
- Published applications
- 89
- Assignees
- 72
- Inventors
- 233
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 6 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 2 | 5 |
| 2018 | 1 | 5 |
| 2019 | 6 | 11 |
| 2020 | 4 | 12 |
| 2021 | 6 | 5 |
| 2022 | 3 | 9 |
| 2023 | 5 | 8 |
| 2024 | 2 | 2 |
| 2025 | 5 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymer crosslink de-crosslink processes for resist patterning15 Sep 2026US 12,736,882 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Dispersion of metal fine particles26 May 2026US 12,637,577 B2Kao Corporation
- Curable resin composition and display device17 Feb 2026US 12,552,888 B2Sumitomo Chemical Company, Limited
- Resin composition27 Jan 2026US 12,534,601 B2Mitsubishi Chemical Corporation
- Resin emulsion for water-based ink23 Dec 2025US 12,503,614 B2Nippon Shokubai Co., Ltd.
- Associative polymers and related compositions, methods and systems16 Jul 2026US 2026/0201124 A1California Institute of Technology
- Thermosetting resin composition, cured product, and flexible printed board2 Jul 2026US 2026/0184920 A1Resonac Corporation
- Halogenated resin composition18 Jun 2026US 2026/0167784 A1Kao Corporation
- Rubber composition for tires, and tire30 Apr 2026US 2026/0116126 A1National University Corporation Hokkaido University
- Method for producing halogen-based resin composition6 Nov 2025US 2025/0340703 A1Kao Corporation
Most cited
By later US patents
- Aqueous resin composition45US 6,566,426 B1Nippon Shokubai Co., Ltd. · 2003
- Curable resin composition and its use30US 6,090,897 ANippon Shokubai Co., Ltd. · 2000
- Powder coating compositions containing glycidyl ester copolymers and carboxyl terminated crosslinking agent22US 4,091,049 AFord Motor Company · 1978
- Vulcanizable polymer blends of a halogen-containing polymer and a carboxyl-containing polymer19US 3,968,065 AThe B. F. Goodrich Company · 1976
- Functionalized thermoplastic polymers, blends prepared therefrom, and methods for preparing blends18US 4,732,934 AGeneral Electric Company · 1988