C08G 18/003
Polymeric products of isocyanates or isothiocyanates: with epoxy compounds having no active
Official title: {with epoxy compounds having no active hydrogen (with epoxy resins containing active hydrogen C08G18/58)}
C08G18/003 (Polymeric products of isocyanates or isothiocyanates: with epoxy compounds having no active) appears on 247 US grants and 240 published applications in this corpus.
Search patents in C08G- Granted patents
- 247
- Published applications
- 240
- Assignees
- 158
- Inventors
- 809
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 10 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 15 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 7 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 5 |
| 2003 | 3 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 1 | 10 |
| 2011 | 2 | 2 |
| 2012 | 1 | 7 |
| 2013 | 2 | 7 |
| 2014 | 5 | 7 |
| 2015 | 4 | 12 |
| 2016 | 10 | 7 |
| 2017 | 5 | 15 |
| 2018 | 3 | 14 |
| 2019 | 9 | 13 |
| 2020 | 12 | 13 |
| 2021 | 14 | 31 |
| 2022 | 14 | 21 |
| 2023 | 14 | 21 |
| 2024 | 6 | 17 |
| 2025 | 14 | 14 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polycarbamate synthesis via chain-growth copolymerization25 Aug 2026US 12,715,954 B2
- Adhesive composition, and resin material, rubber article, organic fiber-rubber composite, and tire using same25 Aug 2026US 12,716,016 B2Bridgestone Corporation
- Two component coating compositions16 Jun 2026US 12,655,247 B2PPG Industries Ohio, Inc.
- Aqueous acrylic textured layer forming compositions useful as top coats for synthetic sport surfaces17 Mar 2026US 12,577,427 B2Dow Global Technologies LLC
- Polyurethane adhesive composition and method for preparing same10 Feb 2026US 12,545,824 B2Hyundai Motor Company
- Radiation curable compositions for coating optical fibers27 Aug 2026US 2026/0250540 A1Covestro LLC
- Process for Manufacturing an OSB Wood-Based Panel16 Jul 2026US 2026/0200126 A1SWISS KRONO Tec AG
- Low-volatility radiation curable compositions for coating optical fibers2 Jul 2026US 2026/0184954 A1Covestro LLC
- Epoxy and urethane compositions based on controllable extension of flexible oligomeric diols and methods thereof11 Jun 2026US 2026/0159633 A1The Boeing Company
- Dry binder, and electrode and rechargeable lithium battery including the same9 Apr 2026US 2026/0100372 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Urethane golf ball covers using epoxy compounds with a polyamine or glycol as curing agents304US 5,908,358 AAcushnet Company · 1999
- Organomineral products from aqueous alkali metal silicate, polyisocyanate and epoxy resin84US 5,107,928 A1992
- Epoxy-terminated polyoxazolidones and process for the preparation thereof67US 5,112,932 AThe Dow Chemical Company · 1992
- Coating system for a porous substrate using an asphalt-containing thermosetting basecoat composition and a thermoplastic top coat composition67US 6,849,338 B2Pacific Northwest Coatings · 2005
- Process for the preparation of polymeric networks having superstructures, corresponding polymeric networks and the use thereof54US 4,762,901 ABayer Aktiengesellschaft · 1988