A63B 37/0091
Density distribution amongst the different ball layers
Official title: {Density distribution amongst the different ball layers}
A63B37/0091 (Density distribution amongst the different ball layers) appears on 244 US grants and 266 published applications in this corpus.
Search patents in A63B- Granted patents
- 244
- Published applications
- 266
- Assignees
- 29
- Inventors
- 136
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 2 |
| 2002 | 3 | 5 |
| 2003 | 4 | 17 |
| 2004 | 9 | 8 |
| 2005 | 11 | 10 |
| 2006 | 6 | 10 |
| 2007 | 7 | 15 |
| 2008 | 6 | 1 |
| 2009 | 2 | 10 |
| 2010 | 9 | 13 |
| 2011 | 8 | 10 |
| 2012 | 10 | 5 |
| 2013 | 7 | 12 |
| 2014 | 9 | 37 |
| 2015 | 24 | 17 |
| 2016 | 23 | 18 |
| 2017 | 15 | 21 |
| 2018 | 18 | 16 |
| 2019 | 19 | 16 |
| 2020 | 16 | 4 |
| 2021 | 7 | 3 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 4 | 6 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Three-piece solid golf ball297US 5,002,281 ASumitomo Rubber Industries, Ltd. · 1991
- Three-piece solid golf ball288US 5,048,838 ABridgestone Corporation · 1991
- Golf ball and method of making same206US 5,779,561 A1998
- Golf balls comprising highly-neutralized acid polymers180US 6,756,436 B2Acushnet Company · 2004
- Three-piece solid golf ball175US 5,072,944 ASumitomo Rubber Industries, Ltd. · 1991