B32B 2319/00
Synthetic rubber
B32B2319/00 (Synthetic rubber) appears on 329 US grants and 365 published applications in this corpus.
Search patents in B32B- Granted patents
- 329
- Published applications
- 365
- Assignees
- 264
- Inventors
- 896
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 7 | 0 |
| 1991 | 11 | 0 |
| 1992 | 12 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 6 | 5 |
| 2002 | 8 | 4 |
| 2003 | 4 | 10 |
| 2004 | 11 | 18 |
| 2005 | 3 | 8 |
| 2006 | 9 | 14 |
| 2007 | 1 | 6 |
| 2008 | 3 | 8 |
| 2009 | 6 | 11 |
| 2010 | 5 | 9 |
| 2011 | 2 | 10 |
| 2012 | 7 | 15 |
| 2013 | 5 | 9 |
| 2014 | 6 | 9 |
| 2015 | 4 | 15 |
| 2016 | 4 | 18 |
| 2017 | 6 | 17 |
| 2018 | 10 | 22 |
| 2019 | 14 | 23 |
| 2020 | 14 | 22 |
| 2021 | 15 | 25 |
| 2022 | 16 | 21 |
| 2023 | 25 | 15 |
| 2024 | 20 | 24 |
| 2025 | 18 | 21 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flexible cover6 Oct 2026US 12,752,525 B2
- Nonwoven fabric-integrated sleeper pad using rubber pad embedded with stiffener and methods of manufacturing and constructing the same22 Sep 2026US 12,742,294 B2Korea Railroad Research Institute
- Bonding adhesive and adhered roofing systems prepared using the same14 Apr 2026US 12,601,178 B2Amrize Technology Switzerland LLC
- Elastomer laminate7 Apr 2026US 12,594,745 B2Compagnie Generale Des Etablissements Michelin
- Fire and explosion proof structure for high-voltage cable joint and manufacturing method therefor17 Mar 2026US 12,580,377 B2Guangdong Annuo New Material Technology Co., Ltd.
- Laminate including release primer composition layers and method for separating laminate8 Oct 2026US 2026/0307366 A1Sakata Inx Corporation
- Laminate film and container28 May 2026US 2026/0145410 A1Yupo Corporation
- Retort sterilization film laminate and packaging material comprising same21 May 2026US 2026/0138357 A1Cj Cheiljedang Corporation
- Laminate for fuel cells5 Feb 2026US 2026/0034767 A1Sumitomo Riko Company Limited
- Rubber composition for rubber layer of multilayered hose, multilayered hose, and multilayered hose for motor vehicle5 Feb 2026US 2026/0035552 A1Sumitomo Riko Company Limited
Most cited
By later US patents
- Multilayer dental appliances and related methods and systems157US 9,655,691 B2Align Technology, Inc. · 2017
- Charge card149US 6,025,283 AThe Real Gold Card Company Limited · 2000
- Smoke filter119US 5,108,474 AW. L. Gore & Associates, Inc. · 1992
- Stiffened lane elastic laminate and method of forming105US 6,255,236 B1Tredegar Film Products Corporation · 2001
- Barrier layer for use in refrigerator cabinets104US 5,834,126 ABASF SE · 1998