D06N 3/148
Aliphatic polyisocyanates
Official title: {(cyclo)aliphatic polyisocyanates}
D06N3/148 (Aliphatic polyisocyanates) appears on 11 US grants and 17 published applications in this corpus.
Search patents in D06N- Granted patents
- 11
- Published applications
- 17
- Assignees
- 13
- Inventors
- 45
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 1 | 3 |
| 2022 | 0 | 3 |
| 2023 | 0 | 3 |
| 2024 | 1 | 0 |
| 2025 | 3 | 2 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyurethane resin, non-natural leather, and ink21 Jul 2026US 12,686,738 B2Mtisui Chemicals, Inc.
- Coated lightweight fabric, in particular for a spinnaker14 Apr 2026US 12,601,108 B2Porcher Industries
- Polyurethane aqueous dispersion, adhesive, synthetic leather and paint18 Nov 2025US 12,473,392 B2Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Aqueous polyurethane resin dispersion and method for producing same, paint, film arrangement, and structure5 Aug 2025US 12,378,350 B2Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Method for preparing WPU synthetic leather foaming layers based on pickering foam template method6 May 2025US 12,291,622 B2Sichuan University
- Polyurethane aqueous dispersion, adhesive, synthetic leather and paint22 May 2025US 2025/0163201 A1Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Polyurethane resin composition, artificial leather, synthetic leather, and surface treatment agent for leather22 May 2025US 2025/0163203 A1
- Coated lightweight fabric, in particular for a spinnaker16 Nov 2023US 2023/0366147 A1Porcher Industries
- Polyurethane resin, non-natural leather, and ink12 Oct 2023US 2023/0323010 A1Mitsui Chemicals, Inc.
- Method for making a conductive coating containing graphene on natural or synthetic leather, and natural or synthetic leather thus obtained21 Sep 2023US 2023/0295870 A1
Most cited
By later US patents