C08L 75/12
From compounds containing nitrogen and active hydrogen, the nitrogen atom not being
Official title: from compounds containing nitrogen and active hydrogen, the nitrogen atom not being part of an isocyanate group
C08L75/12 (From compounds containing nitrogen and active hydrogen, the nitrogen atom not being) appears on 85 US grants and 91 published applications in this corpus.
Search patents in C08L- Granted patents
- 85
- Published applications
- 91
- Assignees
- 69
- Inventors
- 243
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 9 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 3 | 4 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 2 | 8 |
| 2014 | 2 | 4 |
| 2015 | 5 | 5 |
| 2016 | 2 | 5 |
| 2017 | 3 | 7 |
| 2018 | 8 | 5 |
| 2019 | 2 | 3 |
| 2020 | 4 | 7 |
| 2021 | 3 | 5 |
| 2022 | 7 | 5 |
| 2023 | 7 | 5 |
| 2024 | 4 | 10 |
| 2025 | 0 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Textile fabrics with reduced buildup of odor7 Jul 2026US 12,674,275 B2Archroma International (Germany) GmbH
- Tannin-based non-isocyanate polyurethane adhesives28 Apr 2026US 12,612,540 B2Albert-Ludwigs-Universität Freiburg
- Dihydroxy lactam based polymers, compositions and applications thereof17 Feb 2026US 12,552,931 B2ISP Investments Inc.
- Thermally stable glucose limiting membrane for glucose sensors8 Oct 2024US 12,109,023 B2Medtronic MiniMed, Inc.
- Shape memory polymers28 May 2024US 11,993,673 B2Lawrence Livermore National Security, LLC
- Synthetic bioplastic and method of making the same18 Jun 2026US 2026/0167805 A1
- Golf ball polyurethane cover formulations incorporating polyether polyol and polyphenylene ether polyol11 Jun 2026US 2026/0158332 A1Acushnet Company
- Imide-containing polyols, methods for making imide-containing polyols and methods for using imide-containing polyols9 Apr 2026US 2026/0098120 A1Dow Global Technologies LLC
- Multi-layer synthetic leather products25 Sep 2025US 2025/0297423 A1Dow Global Technologies LLC
- Polyurethane elastomer with improved hydrolysis resistance30 Jan 2025US 2025/0034317 A1Covestro Deutschland AG
Most cited
By later US patents
- Sag control of high solid polyurethane clearcoats by urea thixotrope/silica systems20US 4,528,319 AGeneral Motors Corporation · 1985
- Fluorourethane additives for water-dispersed coating compositions16US 5,827,919 AE. I. Du Pont de Nemours and Company · 1998
- Anti-corrosive coating composition15US 4,555,536 ADai-Ichi Kogyo Seiyaku Co., Ltd. · 1985
- Shape memory polymers15US 9,051,411 B2Lawrence Livermore National Security, LLC · 2015
- Hydrophilic polyisocyanates14US 9,175,126 B2Evonik Degussa GmbH · 2015