C08G 18/8025
Masked aliphatic or cycloaliphatic polyisocyanates
Official title: {Masked aliphatic or cycloaliphatic polyisocyanates}
C08G18/8025 (Masked aliphatic or cycloaliphatic polyisocyanates) appears on 89 US grants and 135 published applications in this corpus.
Search patents in C08G- Granted patents
- 89
- Published applications
- 135
- Assignees
- 75
- Inventors
- 366
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 7 |
| 2004 | 4 | 8 |
| 2005 | 3 | 6 |
| 2006 | 6 | 1 |
| 2007 | 1 | 9 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 0 | 6 |
| 2011 | 4 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 4 |
| 2014 | 1 | 2 |
| 2015 | 2 | 11 |
| 2016 | 1 | 5 |
| 2017 | 4 | 8 |
| 2018 | 9 | 12 |
| 2019 | 7 | 7 |
| 2020 | 4 | 10 |
| 2021 | 10 | 5 |
| 2022 | 4 | 9 |
| 2023 | 4 | 5 |
| 2024 | 5 | 6 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermosetting coating composition and coated article6 Jan 2026US 12,516,215 B2Kansai Paint Co., Ltd.
- Method for preparing cationic electrodeposition coating composition25 Nov 2025US 12,480,005 B2Nippon Paint Automotive Coatings Co., Ltd.
- Laminate and food packaging material19 Aug 2025US 12,392,089 B2Mitsui Chemicals, Inc.
- Polyurethane resin composition, repellent, water repellent for fibers, and stain-proof coating agent8 Jul 2025US 12,351,674 B2Daikin Industries, Ltd.
- Process for producing solid polyurethane curing agents26 Nov 2024US 12,152,102 B2Evonik Operations GmbH
- Microcapsule and composition employing the same2 Jul 2026US 2026/0184858 A1Industrial Technology Research Institute
- Fiber structure9 Apr 2026US 2026/0098377 A1Daikin Fluorochemicals (China) Co., Ltd.
- Golf ball paint resin and golf ball13 Nov 2025US 2025/0345661 A1Sumitomo Rubber Industries, Ltd.
- Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, laminate, and method for producing ß-1,3-glucan derivative13 Nov 2025US 2025/0346789 A1Nitto Denko Corporation
- Laminate15 May 2025US 2025/0153469 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- Isocyanate cured coating having reduced yellowing32US 5,631,339 APPG Industries, Inc. · 1997
- Powder coating compositions having improved mar and acid resistance24US 6,784,247 B2PPG Industries Ohio, Inc. · 2004
- Coatings based on fluoropolyethers21US 5,959,058 AAusimont S. p. A. · 1999
- Polyurethane coating composition19US 4,007,151 AAsahi Kasei Kogyo Kabushiki Kaisha · 1977
- Blocked polyisocyanate and uses thereof18US 6,111,048 AAsahi Kasei Kogyo Kabushiki Kaisha · 2000