B32B 25/042
Of natural rubber or synthetic rubber
Official title: {of natural rubber or synthetic rubber}
B32B25/042 (Of natural rubber or synthetic rubber) appears on 583 US grants and 841 published applications in this corpus.
Search patents in B32B- Granted patents
- 583
- Published applications
- 841
- Assignees
- 448
- Inventors
- 1,880
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 2 |
| 2002 | 7 | 1 |
| 2003 | 3 | 3 |
| 2004 | 4 | 6 |
| 2005 | 1 | 7 |
| 2006 | 1 | 13 |
| 2007 | 3 | 11 |
| 2008 | 2 | 7 |
| 2009 | 5 | 19 |
| 2010 | 3 | 24 |
| 2011 | 6 | 16 |
| 2012 | 13 | 20 |
| 2013 | 8 | 13 |
| 2014 | 14 | 21 |
| 2015 | 9 | 22 |
| 2016 | 12 | 42 |
| 2017 | 22 | 60 |
| 2018 | 23 | 85 |
| 2019 | 51 | 96 |
| 2020 | 57 | 98 |
| 2021 | 59 | 89 |
| 2022 | 48 | 70 |
| 2023 | 54 | 37 |
| 2024 | 51 | 31 |
| 2025 | 39 | 32 |
| 2026 | 16 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible cover6 Oct 2026US 12,752,525 B2
- Multilayer non-woven mat for lead acid batteries and applications therefor22 Sep 2026US 12,744,285 B2Johns Manville
- Multilayer body and electronic component formed of same15 Sep 2026US 12,735,570 B2Dow Toray Co., Ltd.
- Modular rocket motors and methods of making modular rocket motors4 Aug 2026US 12,698,749 B1X-Bow Launch Systems Inc.
- Display device and method of manufacturing the same28 Jul 2026US 12,693,455 B2Samsung Display Co., Ltd.
- An acoustic damping material with improved fire resistance17 Sep 2026US 2026/0279324 A1Sika Technology AG
- Hybrid bellows for a height adjustment device of a vehicle20 Aug 2026US 2026/0241766 A1Vibracoustic SE
- Floss Tape, Floss Roll, and Floss Pick30 Jul 2026US 2026/0215898 A1Celanese Xingda Filaments Co., Ltd
- Elastic core structure and household article30 Jul 2026US 2026/0216987 A1Hangzhou Jisenchuan Trading Co., Ltd
- Plug connector16 Jul 2026US 2026/0201986 A1Carl Freudenberg KG
Most cited
By later US patents
- Cellular structures with fourteen-cornered cells126US 10,220,881 B2Ford Global Technologies, LLC · 2019
- Cellular structures with twelve-cornered cells122US 10,393,315 B2Ford Global Technologies, LLC · 2019
- Cellular structures with twelve-cornered cells121US 10,429,006 B2Ford Global Technologies, LLC · 2019
- Vibration damping materials and soundproofing structures using such damping materials93US 5,063,098 ANichias Corporation · 1991
- Refrigerator liner structures68US 5,221,136 ABASF SE · 1993