C08G 77/10
Equilibration processes
C08G77/10 (Equilibration processes) appears on 131 US grants and 83 published applications in this corpus.
Search patents in C08G- Granted patents
- 131
- Published applications
- 83
- Assignees
- 62
- Inventors
- 291
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 3 |
| 2006 | 1 | 4 |
| 2007 | 1 | 1 |
| 2008 | 3 | 3 |
| 2009 | 3 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 6 |
| 2012 | 1 | 3 |
| 2013 | 4 | 2 |
| 2014 | 6 | 4 |
| 2015 | 4 | 3 |
| 2016 | 2 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 3 |
| 2019 | 2 | 2 |
| 2020 | 3 | 8 |
| 2021 | 3 | 5 |
| 2022 | 7 | 5 |
| 2023 | 2 | 3 |
| 2024 | 1 | 5 |
| 2025 | 6 | 5 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Increasing the molecular weight of low molecular weight alpha,omega-polysiloxanediols17 Mar 2026US 12,577,351 B2Evonik Operations GmbH
- Two component (2K) composition based on modified epoxy resins18 Nov 2025US 12,473,427 B2Henkel AG & Co. KGaA
- Poly(diorgano/organohydrogen)siloxane copolymers4 Nov 2025US 12,460,052 B2Dow Global Technologies LLC
- Polymerisation of siloxane polymers17 Jun 2025US 12,331,162 B2Dow Silicones Corporation
- Method for preparing polyorganosiloxanes17 Jun 2025US 12,331,163 B2Wacker Chemie AG
- Polymerisation of siloxane polymers24 Sep 2026US 2026/0286056 A1
- Polymerisation of siloxane polymers24 Sep 2026US 2026/0286057 A1
- Stabilizers for polymer foams based on recycling of polydimethylsiloxane24 Sep 2026US 2026/0286061 A1Evonik Operations GmbH
- Method for the preparation of siloxanes17 Sep 2026US 2026/0275046 A1Evonik Operations GmbH
- Depolymerization of silicone polymers to obtain organopolysiloxanes9 Jul 2026US 2026/0193415 A1Centre National De La Recherche Scientifique
Most cited
By later US patents
- Process for preparing equilibration products of organosiloxanes, the organopolysiloxanes thus obtainable, and use thereof81US 7,598,334 B2Goldschmidt GmbH · 2009
- Equilibration of siloxanes73US 7,196,153 B2Goldschmidt GmbH · 2007
- Equilibration of siloxanes62US 7,612,158 B2Goldschmidt GmbH · 2009
- Process for rendering silicone rubber contact lenses hydrophilic45US 4,332,922 ATitmus Eurocon · 1982
- Process for preparing polydimethylsiloxanes on sulphonic acid cation exchange resins33US 8,609,798 B2Evonik Goldschmidt GmbH · 2013