C08G 6/02
Condensation polymers of aldehydes or ketones only: of aldehydes with ketones
Official title: of aldehydes with ketones
C08G6/02 (Condensation polymers of aldehydes or ketones only: of aldehydes with ketones) appears on 37 US grants and 28 published applications in this corpus.
Search patents in C08G- Granted patents
- 37
- Published applications
- 28
- Assignees
- 22
- Inventors
- 93
- Latest grant
- 4 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 5 |
| 2006 | 1 | 1 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 5 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ketone-aldehyde modified resin and the preparation process thereof4 Jul 2023US 11,692,059 B2Guangdong Huarun Paints Co., Ltd.
- Functionalized ketone-aldehyde condensation resins30 Oct 2018US 10,113,025 B2Evonik Degussa GmbH
- Photoactive resins, radiation curable compositions and radiation curable inks6 Feb 2018US 9,884,936 B2Sun Chemical Corporation
- Dispersing resins for pigment preparations having a low volatile organic content5 Sep 2017US 9,751,971 B2Evonik Degussa GmbH
- Polyols based on modified amino resins, process for their preparation and their use10 Apr 2012US 8,153,752 B2BASF Coatings GmbH
- Polymer composition which can be cured at room temperature and which is made of polyaldehyde and polymalonate27 Aug 2026US 2026/0250454 A1Sika Technology AG
- Polymer composition which can be cured at room temperature and which is made of polyaldehyde and 1,3 keto ester29 Jan 2026US 2026/0028442 A1Sika Technology AG
- Aldehyde-ketone polymer, electrode plate and related battery cell, battery and electrical device25 Dec 2025US 2025/0391907 A1Contemporary Amperex Technology (Hong Kong) Limited
- Electrode plate, battery and electrical device10 Jul 2025US 2025/0226390 A1Contemporary Amperex Technology (Hong Kong) Limited
- Ketone-aldehyde modified resin and the preparation process thereof22 Apr 2021US 2021/0115190 A1Guangdong Huaran Paints. Co., Ltd
Most cited
By later US patents
- Dispersant for concrete mixtures of high salt content141US 4,818,288 ASKW Trostberg Aktiengesellschaft · 1989
- Process for the preparation of low molecular weight polyhydroxyl compounds74US 4,301,310 ABayer Aktiengesellschaft · 1981
- Water-resistant alkaline corrugating adhesive composition25US 4,366,275 ANational Starch and Chemical Corporation · 1982
- Water-resistant, viscosity stable, alkaline corrugating adhesive composition25US 6,255,369 B1National Starch and Chemical Investment Holding Corporation · 2001
- Process for the preparation of low molecular weight polyhydroxyl compounds18US 4,219,508 ABayer Aktiengesellschaft · 1980