B32B 25/20
Comprising silicone rubber
Official title: comprising silicone rubber
B32B25/20 (Comprising silicone rubber) appears on 614 US grants and 880 published applications in this corpus.
Search patents in B32B- Granted patents
- 614
- Published applications
- 880
- Assignees
- 465
- Inventors
- 2,112
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 6 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 0 | 0 |
| 1996 | 6 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 1 | 1 |
| 2002 | 5 | 4 |
| 2003 | 5 | 8 |
| 2004 | 4 | 15 |
| 2005 | 9 | 11 |
| 2006 | 2 | 22 |
| 2007 | 2 | 25 |
| 2008 | 7 | 13 |
| 2009 | 7 | 17 |
| 2010 | 8 | 33 |
| 2011 | 14 | 25 |
| 2012 | 14 | 18 |
| 2013 | 9 | 25 |
| 2014 | 11 | 24 |
| 2015 | 12 | 25 |
| 2016 | 19 | 44 |
| 2017 | 21 | 56 |
| 2018 | 29 | 71 |
| 2019 | 33 | 70 |
| 2020 | 41 | 64 |
| 2021 | 56 | 78 |
| 2022 | 46 | 76 |
| 2023 | 42 | 59 |
| 2024 | 61 | 45 |
| 2025 | 50 | 31 |
| 2026 | 25 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Programmable adhesion using nonlinear kirigami structures6 Oct 2026US 12,752,510 B2Iowa State University Research Foundation, Inc.
- Simulated body tissue model6 Oct 2026US 12,755,650 B2SurgiReal Products, Inc.
- Multilayer body and electronic component formed of same15 Sep 2026US 12,735,570 B2Dow Toray Co., Ltd.
- Display device and method of manufacturing the same28 Jul 2026US 12,693,455 B2Samsung Display Co., Ltd.
- Laminate structure, cable and tube28 Jul 2026US 12,695,004 B2Proterial, Ltd.
- Viewing angle control element and method for fabricating the same27 Aug 2026US 2026/0251831 A1
- Hybrid bellows for a height adjustment device of a vehicle20 Aug 2026US 2026/0241766 A1Vibracoustic SE
- Multifunctional system for passive heat and water management30 Jul 2026US 2026/0218509 A1Adept Materials, Inc.
- Pfas-free hose constructed with thermoplastic inner layer23 Jul 2026US 2026/0210457 A1
- Composite pad4 Jun 2026US 2026/0151986 A1Innox Advanced Materials Co., Ltd.
Most cited
By later US patents
- Breathable elastic film/nonwoven laminate177US 5,883,028 AKimberly-Clark Worldwide, Inc. · 1999
- Composite elastic material157US 6,706,364 B2Ossur Hf · 2004
- Multilayer dental appliances and related methods and systems157US 9,655,691 B2Align Technology, Inc. · 2017
- Biocompatible hydrophobic laminate with thermoplastic elastomer layer92US 5,630,844 ANovamed Medical Products Manufacturing, Inc. · 1997
- Joint seal system72US 9,404,581 B1Schul International Company, LLC · 2016