C08G 18/409
Dispersions of polymers of c08g in organic compounds having active hydrogen
Official title: {Dispersions of polymers of C08G in organic compounds having active hydrogen}
C08G18/409 (Dispersions of polymers of c08g in organic compounds having active hydrogen) appears on 168 US grants and 103 published applications in this corpus.
Search patents in C08G- Granted patents
- 168
- Published applications
- 103
- Assignees
- 72
- Inventors
- 405
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 7 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 4 |
| 2003 | 2 | 4 |
| 2004 | 3 | 3 |
| 2005 | 3 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 6 |
| 2008 | 0 | 6 |
| 2009 | 1 | 5 |
| 2010 | 3 | 4 |
| 2011 | 1 | 5 |
| 2012 | 2 | 5 |
| 2013 | 4 | 4 |
| 2014 | 2 | 8 |
| 2015 | 5 | 3 |
| 2016 | 2 | 13 |
| 2017 | 6 | 1 |
| 2018 | 5 | 6 |
| 2019 | 4 | 2 |
| 2020 | 4 | 8 |
| 2021 | 6 | 3 |
| 2022 | 2 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Latent reactive adhesive preparations4 Aug 2026US 12,698,428 B2Covestro Deutschland AG
- Recycled polyol24 Mar 2026US 12,583,993 B2H & S Anlagentechnik GmbH
- Stretchable film and surface coating composition29 Jul 2025US 12,371,587 B23M Innovative Properties Company
- Polymer polyol compositions and their use in the production of flexible polyurethane foams14 Jan 2025US 12,195,574 B2Covestro LLC
- Modified polymer polyols21 May 2024US 11,987,661 B2Repsol, S. A.
- 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
- Polyurethane foams7 Aug 2025US 2025/0250388 A1The Dow Chemical Company
- Recycled polyol10 Aug 2023US 2023/0250254 A1H & S Anlagentechnik GmbH
- Polymer polyol compositions and their use in the production of flexible polyurethane foams1 Sep 2022US 2022/0275138 A1Covestro LLC
Most cited
By later US patents
- Polymer-modified polyols useful in polyurethane manufacture83US 4,374,209 AInterchem International S.A. · 1983
- Two-part moisture curable polyurethane adhesive71US 5,603,798 AThe Dow Chemical Company · 1997
- One-part moisture curable polyurethane adhesive68US 5,922,809 AThe Dow Chemical Company · 1999
- Stable polyurethane dispersions and process for production thereof65US 4,089,835 ABayer Aktiengesellschaft · 1978
- Polyurethane reactive adhesive compounds containing finely dispersed polymers64US 5,143,987 ABayer Aktiengesellschaft · 1992