C08J 2483/10
Block- or graft-copolymers containing polysiloxane sequences
C08J2483/10 (Block- or graft-copolymers containing polysiloxane sequences) appears on 68 US grants and 133 published applications in this corpus.
Search patents in C08J- Granted patents
- 68
- Published applications
- 133
- Assignees
- 87
- Inventors
- 407
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 5 |
| 2014 | 2 | 4 |
| 2015 | 0 | 6 |
| 2016 | 3 | 11 |
| 2017 | 6 | 12 |
| 2018 | 4 | 11 |
| 2019 | 6 | 11 |
| 2020 | 2 | 15 |
| 2021 | 12 | 10 |
| 2022 | 6 | 13 |
| 2023 | 7 | 9 |
| 2024 | 7 | 10 |
| 2025 | 6 | 5 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Photocurable fluoropolyether-based elastomer composition and bonding method thereof10 Feb 2026US 12,545,761 B2Shin-Etsu Chemical Co., Ltd.
- Coating agent, resin member, and production method therefor10 Feb 2026US 12,545,803 B2Kabushiki Kaisha Toyota Jidoshokki
- Polycarbonate composite article2 Dec 2025US 12,486,375 B2Covestro Deutschland AG
- Film extrusion composition and associated extruded film, metallized film, and capacitor11 Nov 2025US 12,466,922 B2Shpp Global Technologies B.V.
- Pressure sensing layer useful in pressure sensing devices and that comprises film comprising layer of porous matrix material2 Sep 2025US 12,402,798 B2L'éCole SupéRieure Dephysique Et De Chimieindustrielles De La Ville De Paris
- 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
- Additives for polyurethane foam polyol blends and polyurethane foams comprising the same3 Sep 2026US 2026/0258246 A1Momentive Performance Materials Inc.
- Aqueous composition for barrier coating30 Jul 2026US 2026/0217931 A1
- Silicone polyether offering stability for polyol systems with hydrocarbon blowing agents23 Jul 2026US 2026/0209457 A1
Most cited
By later US patents
- Compositions containing polyether-polysiloxane copolymers54US 8,623,984 B2Evonik Goldschmidt GmbH · 2014
- Silicone surfactants containing cyclic siloxane pendants37US 4,855,379 AUnion Carbide Corporation · 1989
- Method for producing polyurethane foam13US 8,906,974 B2Evonik Degussa GmbH · 2014
- Composition which is suitable for producing polyurethane foams and contains at least one HFO blowing agent10US 10,023,679 B2Evonik Degussa GmbH · 2018
- Surface treatment of particles and their use10US 9,783,656 B2Evonik Degussa GmbH · 2017