C08G 18/0876
The dispersing or dispersed phase being a polyol
Official title: {the dispersing or dispersed phase being a polyol}
C08G18/0876 (The dispersing or dispersed phase being a polyol) appears on 95 US grants and 74 published applications in this corpus.
Search patents in C08G- Granted patents
- 95
- Published applications
- 74
- Assignees
- 54
- Inventors
- 272
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 7 |
| 2012 | 0 | 3 |
| 2013 | 3 | 3 |
| 2014 | 4 | 3 |
| 2015 | 2 | 1 |
| 2016 | 2 | 9 |
| 2017 | 6 | 3 |
| 2018 | 3 | 6 |
| 2019 | 6 | 4 |
| 2020 | 3 | 4 |
| 2021 | 4 | 4 |
| 2022 | 4 | 7 |
| 2023 | 0 | 1 |
| 2024 | 7 | 2 |
| 2025 | 3 | 5 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrode binder composition, electrode coating composition, power storage device electrode, and power storage device4 Mar 2025US 12,244,016 B2DKS Co. Ltd.
- Process for preparing a copolymer polyol21 Jan 2025US 12,202,938 B2Dow Global Technologies LLC
- Polymer polyol compositions and their use in the production of flexible polyurethane foams14 Jan 2025US 12,195,574 B2Covestro LLC
- Monomer recovery process29 Oct 2024US 12,128,333 B2Dow Global Technologies LLC
- Foamed isocyanate-based polymer24 Sep 2024US 12,098,235 B2Proprietect L.P.
- Microcapsules13 Aug 2026US 2026/0234512 A1Iberchem S.A.U.
- Polyurethane foam5 Feb 2026US 2026/0035507 A1Inoac Corporation
- 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
- Molded article, elastic body, and strain sensor31 Jul 2025US 2025/0243314 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Gel pads and a process for their preparation106US 4,456,642 ABayer Aktiengesellschaft · 1984
- Stable polyurethane dispersions and process for production thereof65US 4,089,835 ABayer Aktiengesellschaft · 1978
- Process for the production of polyurethane foams36US 4,042,537 ABayer Aktiengesellschaft · 1977
- Organic polymers reinforced with rigid rod micro fillers35US 4,861,803 AThe Dow Chemical Company · 1989
- Dispersion of a preformed polymer in a polyol31US 6,613,827 B2Dow Global Technologies LLC · 2003