B29C 73/22
The article containing elements including a sealing composition
Official title: the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
B29C73/22 (The article containing elements including a sealing composition) appears on 174 US grants and 223 published applications in this corpus.
Search patents in B29C- Granted patents
- 174
- Published applications
- 223
- Assignees
- 90
- Inventors
- 405
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 3 |
| 2003 | 6 | 6 |
| 2004 | 2 | 10 |
| 2005 | 9 | 9 |
| 2006 | 5 | 12 |
| 2007 | 1 | 6 |
| 2008 | 2 | 18 |
| 2009 | 6 | 9 |
| 2010 | 3 | 12 |
| 2011 | 1 | 10 |
| 2012 | 7 | 10 |
| 2013 | 9 | 14 |
| 2014 | 11 | 6 |
| 2015 | 9 | 10 |
| 2016 | 7 | 9 |
| 2017 | 5 | 13 |
| 2018 | 6 | 18 |
| 2019 | 10 | 10 |
| 2020 | 11 | 11 |
| 2021 | 7 | 5 |
| 2022 | 5 | 3 |
| 2023 | 4 | 8 |
| 2024 | 5 | 8 |
| 2025 | 5 | 1 |
| 2026 | 6 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-healing rubber comprising a poly(methacrylic) oligomer8 Sep 2026US 12,729,289 B2Bridgestone Europe NV/SA
- Self-healing polymers25 Aug 2026US 12,715,979 B2Eaton Intelligent Power Limited
- Pneumatic tire16 Jun 2026US 12,654,497 B2The Yokohama Rubber Co., Ltd.
- Pneumatic tire28 Apr 2026US 12,611,826 B2The Yokohama Rubber Co., Ltd.
- Vehicle pneumatic tyre comprising sealant layer having radially inward facing surface and luminescent agent atop surface3 Mar 2026US 12,565,064 B2Continental Reifen Deutschland GmbH
- Pneumatic tire sealing sheet17 Sep 2026US 2026/0273877 A1Nitto Denko Corporation
- Self-repairing multilayer materials17 Jul 2025US 2025/0229509 A1CompPair Technologies SA
- Method and system for applying a sealing agent to the surface of an internal cavity of a pneumatic tire19 Dec 2024US 2024/0416603 A1Bridgestone Europe NV/SA [BE/BE]
- Selective Protective Coating, System, and Method for Vehicle Cabin Interior Structures28 Nov 2024US 2024/0391190 A1The Boeing Company
- Sealant composition for self-sealing pneumatic tire3 Oct 2024US 2024/0326361 A1The Goodyear Tire & Rubber Company
Most cited
By later US patents
- Self-repairing, reinforced matrix materials85US 6,527,849 B22003
- Self-repairing, reinforced matrix materials81US 5,660,624 A1997
- Multifunctional autonomically healing composite material81US 6,518,330 B2The Board of Trustees of the University of Illinois · 2003
- Self-repairing, reinforced matrix materials80US 5,989,334 A1999
- Self-repairing, reinforced matrix materials76US 6,261,360 B12001