C08K 5/11
Of acyclic polycarboxylic acids
Official title: of acyclic polycarboxylic acids
C08K5/11 (Of acyclic polycarboxylic acids) appears on 805 US grants and 983 published applications in this corpus.
Search patents in C08K- Granted patents
- 805
- Published applications
- 983
- Assignees
- 541
- Inventors
- 2,428
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 14 | 0 |
| 1978 | 23 | 0 |
| 1979 | 3 | 0 |
| 1980 | 6 | 0 |
| 1981 | 10 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 5 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 6 | 7 |
| 2003 | 9 | 7 |
| 2004 | 7 | 8 |
| 2005 | 4 | 14 |
| 2006 | 3 | 5 |
| 2007 | 5 | 11 |
| 2008 | 4 | 4 |
| 2009 | 3 | 11 |
| 2010 | 3 | 24 |
| 2011 | 5 | 22 |
| 2012 | 19 | 31 |
| 2013 | 17 | 36 |
| 2014 | 28 | 58 |
| 2015 | 26 | 58 |
| 2016 | 37 | 75 |
| 2017 | 49 | 76 |
| 2018 | 45 | 55 |
| 2019 | 44 | 75 |
| 2020 | 73 | 84 |
| 2021 | 50 | 65 |
| 2022 | 43 | 68 |
| 2023 | 41 | 63 |
| 2024 | 45 | 57 |
| 2025 | 34 | 41 |
| 2026 | 21 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Citrate-based plasticizer composition and resin composition comprising the same6 Oct 2026US 12,753,292 B2LG Chem.Ltd.
- Biodegradable compositions and articles made from cellulose acetate29 Sep 2026US 12,747,333 B2Eastman Chemical Company
- Modeling material and method for the production thereof1 Sep 2026US 12,723,134 B2Staedtler SE
- Stabilizer composition for silyl-modified polymer sealants25 Aug 2026US 12,715,980 B2Clariant International Ltd.
- Tetraisopentyl esters of butanetetracarboxylic acid, production thereof and use thereof as plasticizers28 Jul 2026US 12,692,365 B2Evonik Oxeno GmbH
- Refractive index matched resin for electrophoretic displays and other applications24 Sep 2026US 2026/0286022 A1Crown Electrokinetics Corp.
- Bioplastic composition and method of manufacture thereof17 Sep 2026US 2026/0275087 A1Biolabmate Composite Inc.
- A method of recycling poly(vinyl butyral) from multilayer poly(vinyl butyral) sheets10 Sep 2026US 2026/0265480 A1Solutia Inc.
- Sliding member for transport devices and resin composition27 Aug 2026US 2026/0250074 A1Global Polyacetal Co., Ltd.
- Elastomeric formulations containing polymeric silicone materials usable in additive manufacturing of 3d objects13 Aug 2026US 2026/0234314 A1Stratasys, Inc.
Most cited
By later US patents
- Solventless release compositions, methods and articles of manufacture114US 4,256,870 AGeneral Electric Company · 1981
- Biodegradable vehicle and filler107US 6,432,438 B12002
- Polyvinyl butyral sheet87US 5,137,954 AMonsanto Company · 1992
- Compatibilized blends of biodegradable polymers with improved rheology78US 7,368,503 B2Eastman Chemical Company · 2008
- Modified polyphenylene ether-polyamide compositions and process62US 4,873,286 AGeneral Electric Company · 1989