C08G 18/166
Catalysts not provided for in the groups c08g18/18 - c08g18/26
Official title: {Catalysts not provided for in the groups C08G18/18 - C08G18/26}
C08G18/166 (Catalysts not provided for in the groups c08g18/18 - c08g18/26) appears on 252 US grants and 261 published applications in this corpus.
Search patents in C08G- Granted patents
- 252
- Published applications
- 261
- Assignees
- 157
- Inventors
- 825
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 4 | 0 |
| 1988 | 10 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 9 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 4 |
| 2005 | 0 | 3 |
| 2006 | 2 | 2 |
| 2007 | 1 | 5 |
| 2008 | 2 | 3 |
| 2009 | 0 | 2 |
| 2010 | 0 | 4 |
| 2011 | 1 | 7 |
| 2012 | 3 | 4 |
| 2013 | 4 | 5 |
| 2014 | 4 | 6 |
| 2015 | 4 | 7 |
| 2016 | 9 | 10 |
| 2017 | 5 | 10 |
| 2018 | 8 | 31 |
| 2019 | 16 | 19 |
| 2020 | 15 | 24 |
| 2021 | 16 | 26 |
| 2022 | 17 | 30 |
| 2023 | 11 | 23 |
| 2024 | 11 | 20 |
| 2025 | 18 | 7 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for preparing carbodiimides6 Oct 2026US 12,753,265 B2LANXESS Deutschland GmbH
- Non-aqueous cross-linkable composition6 Oct 2026US 12,753,324 B2Allnex Resins (China) Co., Ltd.
- Storage-stable polyisocyanate composition and preparation method therefor1 Sep 2026US 12,723,124 B2Wanhua Chemical Group Co., Ltd.
- Crosslinking agent composition for water-compatible resin, and water-compatible resin composition14 Apr 2026US 12,600,811 B2Nisshinbo Chemical Inc.
- Carbodiimide composition, curing agent composition, coating composition and resin cured product17 Mar 2026US 12,577,373 B2Asahi Kasei Kabushiki Kaisha
- Method of Manufacturing a Hydrogel Useful for Preventing Post-Surgical Adhesions23 Jul 2026US 2026/0207491 A1Covestro Deutschland AG
- Polyurethane polyisocyanurate resins for pultrusion continuous fibercomposites with a stable and long shelf-life9 Jul 2026US 2026/0193433 A1BASF SE
- Low-odor phosphazene catalyst and use thereof30 Apr 2026US 2026/0115705 A1Changhua Chemical Technology Co., Ltd.
- Polyalkylene glycol terminated poly-carbodiimides, and process for forming same5 Mar 2026US 2026/0062511 A1
- Curable potting material for automotive battery packs1 Jan 2026US 2026/0005355 A1Sika Technology AG
Most cited
By later US patents
- Cellulose products treated with isocyanate compositions212US 5,580,922 AWeyerhaeuser Company · 1996
- CO.sub.2 blown integral skin foams93US 5,071,881 AImperial Chemical Industries PLC · 1991
- Organoborane polyamine complex initiator systems and polymerizable compositions made therewith75US 5,686,544 AMinnesota Mining and Manufacturing Company · 1997
- Two-component primerless urethane-isocyanurate adhesive compositions having high temperature resistance53US 5,175,228 AGenCorp Inc. · 1992
- Process for preparing polyisocyanates containing iminooxadiazinedione groups39US 6,090,939 ABayer Aktiengesellschaft · 2000