C08G 16/02
Condensation polymers of aldehydes or ketones with monomers not provided for in
Official title: of aldehydes
C08G16/02 (Condensation polymers of aldehydes or ketones with monomers not provided for in) appears on 329 US grants and 181 published applications in this corpus.
Search patents in C08G- Granted patents
- 329
- Published applications
- 181
- Assignees
- 197
- Inventors
- 768
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 13 | 0 |
| 1979 | 9 | 0 |
| 1980 | 14 | 0 |
| 1981 | 13 | 0 |
| 1982 | 9 | 0 |
| 1983 | 10 | 0 |
| 1984 | 14 | 0 |
| 1985 | 18 | 0 |
| 1986 | 14 | 0 |
| 1987 | 9 | 0 |
| 1988 | 6 | 0 |
| 1989 | 9 | 0 |
| 1990 | 12 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 9 |
| 2003 | 3 | 3 |
| 2004 | 1 | 2 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 2 | 5 |
| 2011 | 2 | 4 |
| 2012 | 0 | 2 |
| 2013 | 4 | 10 |
| 2014 | 8 | 7 |
| 2015 | 3 | 13 |
| 2016 | 12 | 16 |
| 2017 | 12 | 13 |
| 2018 | 11 | 14 |
| 2019 | 14 | 20 |
| 2020 | 5 | 9 |
| 2021 | 10 | 10 |
| 2022 | 5 | 7 |
| 2023 | 6 | 5 |
| 2024 | 2 | 5 |
| 2025 | 6 | 13 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 16/0212With acyclic or carbocyclic organic compounds131
- C08G 16/025With heterocyclic organic compounds99
- C08G 16/0293With natural products, oils, bitumens, residues45
- C08G 16/04Chemically modified polycondensates39
- C08G 16/0206With inorganic compounds2
- C08G 16/0287With organometallic or metal-containing organic compounds2
Recent patents
- Binding composition for several applications12 May 2026US 12,624,145 B2Stm Technologies S.R.L.
- Polymers for use as anion exchange membranes5 May 2026US 12,617,889 B1Envision Energy USA Ltd.
- Photosensitive resin composition, method for producing patterned cured film, patterned cured film and semiconductor element10 Feb 2026US 12,547,074 B2Resonac Corporation
- 3D-triptycene based microporous polymer as electrocatalyst for hydrogen evolution reaction16 Dec 2025US 12,497,704 B1King Fahd University of Petroleum and Minerals
- Method of forming a sulfur containing cross-linked porous polymer28 Oct 2025US 12,453,956 B2King Fahd University of Petroleum and Minerals
- Polymer composition which can be cured at room temperature and which is made of polyaldehyde and polymalonate27 Aug 2026US 2026/0250454 A1Sika Technology AG
- Resist underlayer film forming composition30 Apr 2026US 2026/0118765 A1Nissan Chemical Corporation
- Lignin-based resins for oil-resistance paper packaging23 Apr 2026US 2026/0110138 A1University of Tennessee Research Foundation
- Polymer, method of producing the same, resist composition including the polymer, and pattern formation method using the resist composition2 Apr 2026US 2026/0093178 A1Inha University Research and Business Foundation
- 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
Most cited
By later US patents
- Abrasive media110US 4,832,706 AA & A International, LLC · 1989
- Emulsified furan resin based glass fiber binding compositions, process of binding glass fibers, and glass fiber compositions79US 6,077,883 AJohns Manville International, Inc. · 2000
- Binder composition for mold making, binder/curing agent composition for mold making, sand composition for mold making, and process of making mold69US 5,616,631 AKao Corporation · 1997
- Glass fiber binding compositions, process of making glass fiber binding compositions, process of binding glass fibers, and glass fiber compositions66US 5,534,612 ASchuller International, Inc. · 1996
- Glass fiber binding compositions, process of making glass fiber binding compositions, process of binding glass fibers, and glass fiber compositions66US 5,719,228 AQO Chemicals, Inc. · 1998