C08G 18/637
Characterised by the in situ polymerisation of the compounds having carbon-to-carbon double
Official title: {characterised by the in situ polymerisation of the compounds having carbon-to-carbon double bonds in a reaction mixture of saturated polymers and isocyanates}
C08G18/637 (Characterised by the in situ polymerisation of the compounds having carbon-to-carbon double) appears on 85 US grants and 19 published applications in this corpus.
Search patents in C08G- Granted patents
- 85
- Published applications
- 19
- Assignees
- 63
- Inventors
- 162
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Branched reactive blocked prepolymers for additive manufacturing10 Dec 2024US 12,162,975 B2Carbon, Inc.
- Polyols for improved viscoelastic foams with reduced temperature sensitivity1 Jun 2021US 11,021,567 B2Covestro LLC
- Curable composition for printed circuit board, and cured coating film and printed circuit board incorporating same1 Sep 2020US 10,759,890 B2Taiyo Ink Mfg. Co., Ltd.
- Two part hybrid adhesive19 Apr 2016US 9,315,701 B2Henkel IP & Holding GmbH
- Two part hybrid adhesive3 Jun 2014US 8,742,050 B2Henkel US IP LLC
- Polymer polyols, processes for their preparation, and the use thereof to produce polyurethane foams23 Oct 2025US 2025/0326907 A1Covestro LLC
- Polymer polyols, processes for their preparation, and the use thereof to produce polyurethane foams23 Oct 2025US 2025/0326908 A1Covestro LLC
- Crosslinkable aqueous coating composition26 Jun 2025US 2025/0206869 A1Bona AB
- Branched reactive blocked prepolymers for additive manufacturing20 Feb 2025US 2025/0059316 A1Carbon, Inc.
- Macromer and process for making polymer polyols2 Feb 2023US 2023/0036829 A1Dow Global Technologies LLC
Most cited
By later US patents
- Energy curable compositions: two component curing agents227US 4,985,340 AMinnesota Mining and Manufacturing Company · 1991
- Energy-induced dual curable compositions90US 4,950,696 AMinnesota Mining and Manufacturing Company · 1990
- Interpenetrating dual cure resin compositions89US 4,128,600 AGeneral Mills Chemicals, Inc. · 1978
- Energy-induced dual curable compositions75US 5,376,428 AMinnesota Mining and Manufacturing Company · 1994
- Interpenetrating polymer networks for contact lens production75US 5,674,942 AJohnson & Johnson Vision Products, Inc. · 1997