C08J 2375/12
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
C08J2375/12 (From compounds containing nitrogen and active hydrogen, the nitrogen atom not being) appears on 57 US grants and 94 published applications in this corpus.
Search patents in C08J- Granted patents
- 57
- Published applications
- 94
- Assignees
- 67
- Inventors
- 280
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 5 |
| 2017 | 2 | 6 |
| 2018 | 4 | 1 |
| 2019 | 1 | 12 |
| 2020 | 4 | 9 |
| 2021 | 4 | 11 |
| 2022 | 9 | 13 |
| 2023 | 4 | 3 |
| 2024 | 6 | 8 |
| 2025 | 6 | 1 |
| 2026 | 4 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sulfur containing polyisocyanate polyaddition (PIPA) polyol with improved flame retardant properties and foams containing them8 Sep 2026US 12,729,264 B2Dow Global Technologies LLC
- Internally emulisified polyurethane dispersion and method for preparing the same2 Jun 2026US 12,644,224 B2Dow Global Technologies LLC
- In-situ formation of low density thermoplastic polyurethane flexible foams12 May 2026US 12,624,180 B2Huntsman International LLC
- Process and composition for the production of flexible polyurethane foam3 Feb 2026US 12,540,224 B2Evonik Operations GmbH
- Shape memory polymer foams to seal space around valves30 Dec 2025US 12,508,127 B2Shape Memory Medical, Inc.
- Thermosetting resin composition and method for preparing the same24 Sep 2026US 2026/0286096 A1Hyundai Motor Company
- Dope additive and fiber17 Sep 2026US 2026/0275582 A1
- Recyclate polyol dispersion with improved phase stability30 Jul 2026US 2026/0217941 A1Dow Global Technologies LLC
- Polyurethane foam-forming reaction mixtures, polyurethane foams formed therefrom, and methods for their production and use16 Jul 2026US 2026/0201107 A1Covestro LLC
- Sound-proofing material and method for producing same16 Jul 2026US 2026/0201136 A1Inoac Corporation
Most cited
By later US patents
- Hydrophilic lubricious coatings466US 5,091,205 AUnion Carbide Chemicals & Plastics Technology Corporation · 1992
- Biocompatible hydrophilic complexes and process for preparation and use82US 5,295,978 AUnion Carbide Chemicals & Plastics Technology Corporation · 1994
- Amine-functionalized polymeric compositions for medical devices21US 10,688,217 B2KCI Licensing, Inc. · 2020
- Method of manufacturing a composite foam from foam flakes, composite foam, and use of this composite foam18US 6,228,478 B1Stankiewicz GmbH · 2001
- Carbodiimide-containing hardening type reactive particles, process for producing the same, and use of the same6US 6,866,934 B2Nisshinbo Industries, Inc. · 2005