C08L 23/0876
Salts thereof, i.e. ionomers
C08L23/0876 (Salts thereof, i.e. ionomers) appears on 856 US grants and 774 published applications in this corpus.
Search patents in C08L- Granted patents
- 856
- Published applications
- 774
- Assignees
- 189
- Inventors
- 926
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 6 | 0 |
| 1993 | 12 | 0 |
| 1994 | 12 | 0 |
| 1995 | 8 | 0 |
| 1996 | 19 | 0 |
| 1997 | 19 | 0 |
| 1998 | 22 | 0 |
| 1999 | 16 | 0 |
| 2000 | 33 | 0 |
| 2001 | 42 | 23 |
| 2002 | 56 | 49 |
| 2003 | 54 | 61 |
| 2004 | 40 | 43 |
| 2005 | 26 | 43 |
| 2006 | 37 | 50 |
| 2007 | 20 | 30 |
| 2008 | 22 | 47 |
| 2009 | 22 | 40 |
| 2010 | 24 | 39 |
| 2011 | 27 | 34 |
| 2012 | 29 | 40 |
| 2013 | 27 | 35 |
| 2014 | 22 | 26 |
| 2015 | 31 | 40 |
| 2016 | 27 | 26 |
| 2017 | 24 | 35 |
| 2018 | 26 | 22 |
| 2019 | 31 | 27 |
| 2020 | 23 | 17 |
| 2021 | 12 | 15 |
| 2022 | 9 | 7 |
| 2023 | 11 | 8 |
| 2024 | 9 | 9 |
| 2025 | 4 | 6 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ionomer resin15 Sep 2026US 12,735,559 B2Kuraray Europe GmbH
- Golf ball23 Jun 2026US 12,661,556 B2Sumitomo Rubber Industries, Ltd.
- Golf ball12 May 2026US 12,623,120 B2Sumitomo Rubber Industries, Ltd.
- Use of farnesene, polyfarnesene and farnesene copolymer for golf balls3 Mar 2026US 12,564,766 B1Callaway Golf Company
- Nanocomposites3 Jun 2025US 12,319,794 B23M Innovative Properties Company
- Golf ball11 Jun 2026US 2026/0158333 A1Japan Polyethylene Corporation
- Ionomer resin composition22 Jan 2026US 2026/0022238 A1Kuraray America, Inc.
- Composition for packaging film18 Sep 2025US 2025/0289944 A1
- Ionomer resin particulate production method19 Jun 2025US 2025/0197689 A1Kuraray Europe GmbH
- Molded article29 May 2025US 2025/0171617 A1
Most cited
By later US patents
- Golf ball and method of making same449US 5,803,831 ALisco, Inc. · 1998
- Multilayer golf ball with a thin thermoset outer layer435US 5,885,172 AAcushnet Company · 1999
- Multi-core, multi-cover golf ball337US 5,779,562 A1998
- Golf ball321US 4,884,814 ASpalding & Evenflo Companies, Inc. · 1989
- Multi-piece solid golf ball315US 5,439,227 ABridgestone Sports Co.Ltd. · 1995