B29D 2030/0698
The sealant being applied by injection
Official title: {the sealant being applied by injection, e.g. introducing the sealant through a hole}
B29D2030/0698 (The sealant being applied by injection) appears on 38 US grants and 28 published applications in this corpus.
Search patents in B29D- Granted patents
- 38
- Published applications
- 28
- Assignees
- 24
- Inventors
- 71
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 1 |
| 2020 | 1 | 4 |
| 2021 | 0 | 2 |
| 2022 | 5 | 1 |
| 2023 | 0 | 1 |
| 2024 | 3 | 4 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of injected sealant to improve dynamic tire balance12 May 2026US 12,623,422 B2Bridgestone Americas Tire Operations, LLC
- Method and system for applying a sealing agent to the surface of an internal cavity of a pneumatic tire24 Jun 2025US 12,337,565 B2Bridgestone Europe NV/SA
- Tire inflation and sealing system24 Sep 2024US 12,097,671 B2
- Method and system for applying a sealing agent to the surface of an internal cavity of a pneumatic tire17 Sep 2024US 12,090,719 B2Bridgestone Europe NV/SA
- Method for repairing self-sealing tires23 Jul 2024US 12,043,008 B2The Goodyear Tire & Rubber Company
- Method and system for applying a sealing agent to the surface of an internal cavity of a pneumatic tire28 Nov 2024US 2024/0391196 A1Bridgestone Europe NV/SA [BE/BE]
- Balancing of injected sealant21 Nov 2024US 2024/0383217 A1Bridgestone Americas Tire Operations, LLC
- A process of manufacturing envelope integrated tire1 Aug 2024US 2024/0253318 A1
- Use of injected sealant to improve dynamic tire balance25 Jul 2024US 2024/0246372 A1Bridgestone Americas Tire Operations, LLC
- Method and system for applying a sealing agent to the surface of an internal cavity of a pneumatic tire2 Nov 2023US 2023/0347610 A1Bridgestone Europe NV/SA
Most cited
By later US patents
- Tire sealing and balancing agent26US 4,101,494 AWobaco Trust, Ltd. Trustee · 1978
- Pneumatic tire including a curable, storage-stable and solventless single component sealant composition22US 4,396,053 AThe Firestone Tire & Rubber Company · 1983
- Tire filling composition19US 4,337,322 A1982
- Tire sealing and balancing composition17US 4,713,114 A1987
- Process for producing self-sealing pneumatic tire and apparatus therefor16US 8,221,849 B2The Yokohoma Rubber Co., Ltd. · 2012