B29K 2609/00
Use of rubber derived from conjugated dienes for preformed parts
Official title: Use of rubber derived from conjugated dienes for preformed parts, e.g. for inserts
B29K2609/00 (Use of rubber derived from conjugated dienes for preformed parts) appears on 17 US grants and 20 published applications in this corpus.
Search patents in B29K- Granted patents
- 17
- Published applications
- 20
- Assignees
- 15
- Inventors
- 39
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 5 |
| 2010 | 3 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Golf ball manufacturing method31 Mar 2026US 12,589,526 B2Bridgestone Sports Co.Ltd.
- Golf ball and manufacturing method therefor7 May 2024US 11,975,245 B2Attometal Tech Korea Inc.
- Golf ball and method of manufacture12 Apr 2022US 11,298,860 B2Bridgestone Sports Co.Ltd.
- Golf ball29 Mar 2022US 11,285,363 B2Sumitomo Rubber Industries, Ltd.
- Anti-fatigue mat with an encapsulatively sealed gel member1 Dec 2020US 10,849,450 B1Let's Gel, Inc.
- Golf ball manufacturing method17 Oct 2024US 2024/0342964 A1Bridgestone Sports Co.Ltd.
- Golf ball and manufacturing method therefor20 Jul 2023US 2023/0226415 A1Attometal Tech Korea Inc.
- Bonding rubber and plastic surfaces during injection molding3 Nov 2022US 2022/0347899 A1Compagnie Generale Des Etablissements Michelin
- Golf ball and method of manufacture26 Nov 2020US 2020/0368949 A1Bridgestone Sports Co.Ltd.
- Golf ball30 Jul 2020US 2020/0238138 A1Sumitomo Rubber Industries, Ltd.
Most cited
By later US patents
- Method for making a liquid golf ball center core50US 5,922,252 AAcushnet Company · 1999
- Protective flooring31US 6,623,840 B2Dodge-Regupol, Incorporated · 2003
- Golf ball layer having reduced surface hardness and method of making same11US 7,819,760 B2Acushnet Company · 2010
- Anti-fatigue mat with an encapsulatively sealed gel member8US 10,582,793 B1Let's Gel, Inc. · 2020
- Golf ball with liquid center8US 6,174,245 B1Acushnet Company · 2001