C08K 5/175
Containing cooh-groups
Official title: {containing COOH-groups; Esters or salts thereof}
C08K5/175 (Containing cooh-groups) appears on 313 US grants and 403 published applications in this corpus.
Search patents in C08K- Granted patents
- 313
- Published applications
- 403
- Assignees
- 271
- Inventors
- 1,111
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 2 |
| 2003 | 2 | 4 |
| 2004 | 4 | 6 |
| 2005 | 2 | 5 |
| 2006 | 2 | 6 |
| 2007 | 2 | 2 |
| 2008 | 1 | 6 |
| 2009 | 5 | 10 |
| 2010 | 4 | 9 |
| 2011 | 2 | 17 |
| 2012 | 12 | 12 |
| 2013 | 8 | 14 |
| 2014 | 3 | 16 |
| 2015 | 21 | 24 |
| 2016 | 15 | 18 |
| 2017 | 9 | 21 |
| 2018 | 17 | 27 |
| 2019 | 11 | 23 |
| 2020 | 16 | 26 |
| 2021 | 15 | 35 |
| 2022 | 12 | 27 |
| 2023 | 20 | 31 |
| 2024 | 21 | 29 |
| 2025 | 21 | 15 |
| 2026 | 12 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- One-component aqueous spray adhesive28 Jul 2026US 12,692,420 B2Covestro Deutschland AG
- Inverse latex for a cosmetic composition comprising a specific sequestering agent and a polyelectrolyte combining a strong acid function and a weak acid function21 Jul 2026US 12,686,756 B2Societe D' Exploitation De Produits Pour Les Industries Chimiques Seppic
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- Additive compound for warm mix asphalt and process of synthesis thereof16 Jun 2026US 12,655,269 B2Hindustan Petroleum Corporation Limited
- Compositions, uses, and methods8 Oct 2026US 2026/0308341 A1Innospec Limited
- Pvdf dispersion compositions1 Oct 2026US 2026/0297368 A1
- Composition comprising vinyl alcohol-based polymer, and method for separating vinyl alcohol-based polymer20 Aug 2026US 2026/0242569 A1Kuraray Co., Ltd.
- Composition of Super Absorbent Polymer and Preparation Method Thereof23 Jul 2026US 2026/0208157 A1LG Chem.Ltd.
- A composition, a preparation method and use thereof16 Jul 2026US 2026/0201100 A1Covestro Deutschiand AG
Most cited
By later US patents
- Method of breaking metal-crosslinked polymers109US 5,224,546 A1993
- Membranes comprising aminoacid salts in polyamine polymers and blends82US 6,099,621 AExxon Research & Engineering Co. · 2000
- IR-sensitive composition and use thereof for the preparation of printing plate precursors73US 6,309,792 B1Kodak Polychrome Graphics LLC · 2001
- Encrustation and bacterial resistant coatings for medical applications70US 5,877,243 AICET, Inc. · 1999
- Binders70US 8,114,210 B22012