B29D 2030/383
Chemical treatment of the reinforcing elements
Official title: {Chemical treatment of the reinforcing elements, e.g. cords, wires and filamentary materials, to increase the adhesion to the rubber}
B29D2030/383 (Chemical treatment of the reinforcing elements) appears on 40 US grants and 63 published applications in this corpus.
Search patents in B29D- Granted patents
- 40
- Published applications
- 63
- Assignees
- 26
- Inventors
- 132
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 6 |
| 2013 | 0 | 6 |
| 2014 | 2 | 7 |
| 2015 | 5 | 6 |
| 2016 | 3 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 5 |
| 2019 | 1 | 5 |
| 2020 | 3 | 8 |
| 2021 | 1 | 3 |
| 2022 | 3 | 6 |
| 2023 | 1 | 3 |
| 2024 | 3 | 0 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aqueous dipping composition20 Jan 2026US 12,528,961 B2Continental Reifen Deutschland GmbH
- Rubber reinforcing material with reduced weight, method of preparing the same and tire comprising the same30 Sep 2025US 12,427,739 B2Kolon Industries, Inc.
- Method for the treatment of cords for the reinforcing layers of pneumatic tires24 Jun 2025US 12,337,628 B2Bridgestone Europe NV/SA
- Method for producing a threadlike reinforcement element17 Sep 2024US 12,090,721 B2Compagnie Generale Des Etablissements Michelin
- Wire coat rubber composition for a tire and a tire comprising a wire coat rubber composition6 Aug 2024US 12,054,610 B2The Goodyear Tire & Rubber Company
- Composite material for elastomeric products, in particular vehicle tyres, and method for manufacturing same10 Apr 2025US 2025/0115018 A1Continental Reifen Deutschland GmbH
- Composite material as abrasion protection for vehicle tires, and production method2 Jan 2025US 2025/0001648 A1Continental Reifen Deutschland GmbH
- Rubber reinforcing material with reduced weight, method of preparing the same and tire comprising the same8 Jun 2023US 2023/0173777 A1Kolon Industries, Inc.
- Sulfur-crosslinkable rubber-coating mixture18 May 2023US 2023/0151214 A1Continental Reifen Deutschland GmbH
- Method for the Treatment of Cords for the Reinforcing Layers of Pneumatic Tires12 Jan 2023US 2023/0009169 A1Bridgestone Europe NV/SA
Most cited
By later US patents
- Production of polyester yarn16US 3,940,544 AAllied Chemical Corporation · 1976
- Self-adhesive composite reinforcement12US 8,785,543 B2Compagnie Generale Des Establissements Michelin · 2014
- Polyurea that is particularly useful as an adhesion primer for adhering metal to rubber12US 9,845,376 B2Compagnie Generale Des Establissements Michelin · 2017
- Rubber composition for tire, and pneumatic tire11US 9,249,284 B2Sumitomo Rubber Industries, Ltd. · 2016
- Self-adhesive composite reinforcement10US 8,973,634 B2Compagnie Generale Des Etablissements Michelin · 2015