C08G 59/4028
Isocyanates
Official title: {Isocyanates; Thioisocyanates}
C08G59/4028 (Isocyanates) appears on 184 US grants and 154 published applications in this corpus.
Search patents in C08G- Granted patents
- 184
- Published applications
- 154
- Assignees
- 146
- Inventors
- 621
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 8 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 7 |
| 2012 | 2 | 5 |
| 2013 | 1 | 4 |
| 2014 | 4 | 7 |
| 2015 | 5 | 7 |
| 2016 | 4 | 6 |
| 2017 | 5 | 10 |
| 2018 | 2 | 11 |
| 2019 | 10 | 9 |
| 2020 | 11 | 11 |
| 2021 | 8 | 15 |
| 2022 | 7 | 14 |
| 2023 | 6 | 15 |
| 2024 | 7 | 14 |
| 2025 | 5 | 6 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aqueous dispersions containing cationic polyvinyl alcohol modified polymer particles and aqueous electrocoating materials containing said dispersions16 Jun 2026US 12,655,283 B2BASF Coatings GmbH
- Composition2 Jun 2026US 12,644,031 B2Kansai Helios Austria GmbH
- Curable compositions12 May 2026US 12,624,152 B2PPG Industries Ohio, Inc.
- Adhesive for electrical storage device packaging material, electrical storage device packaging material, electrical storage device container, and electrical storage device5 May 2026US 12,617,987 B2artience Co., Ltd.
- Cationic electrodeposition coating composition3 Feb 2026US 12,540,249 B2Nippon Paint Automotive Coatings Co., Ltd.
- Adhesive coating composition for electrical steel sheet, electrical steel sheet laminate, and method for manufacturing same23 Jul 2026US 2026/0209580 A1Posco
- Electrodeposited coatings having multiple resin domains29 Jan 2026US 2026/0028488 A1PPG Industries Ohio, Inc.
- Hybrid polyurethane-epoxy waterborne primer and coatings system formed therefrom4 Dec 2025US 2025/0368831 A1Swimc LLC
- Compositions comprising amino acid adducts and hydroxy silanes, controlled release particles and compositions comprising same, and methods of making same23 Oct 2025US 2025/0326884 A1Trucapsol LLC
- Hot melt adhesive sheet17 Jul 2025US 2025/0230343 A1Nitto Shinko Corporation
Most cited
By later US patents
- Cationic electrodepositable compositions53US 4,101,486 APPG Industries, Inc. · 1978
- Chip resistant, vibration damping coatings for vehicles51US 6,153,709 AEssex Specialty Products, Inc. · 2000
- Epoxy resins having reversible crosslinks42US 4,882,399 APolytechnic University · 1989
- Method for electrodeposition of self-crosslinking cationic compositions41US 3,935,087 APPG Industries, Inc. · 1976
- Novel pigment paste for cationic electrodeposition39US 4,007,154 APPG Industries, Inc. · 1977