C08G 59/4253
Rubbers
Official title: {Rubbers}
C08G59/4253 (Rubbers) appears on 38 US grants and 50 published applications in this corpus.
Search patents in C08G- Granted patents
- 38
- Published applications
- 50
- Assignees
- 37
- Inventors
- 115
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 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 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 4 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 5 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 1 |
| 2017 | 4 | 6 |
| 2018 | 2 | 1 |
| 2019 | 3 | 3 |
| 2020 | 2 | 1 |
| 2021 | 2 | 2 |
| 2022 | 0 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 0 |
| 2025 | 4 | 6 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shimming adhesive2 Dec 2025US 12,486,437 B23M Innovative Properties Company
- Epoxy resin composition, intermediate substrate, and fiber-reinforced composite material4 Mar 2025US 12,240,975 B2Toray Industries, Inc.
- High elastic modulus structural foam materials with improved strain to failure21 Jan 2025US 12,202,933 B2Zephyros, Inc.
- Structural bonding adhesive7 Jan 2025US 12,187,842 B2Zephyros, Inc.
- Curable composition16 Apr 2024US 11,958,938 B23M Innovative Properties Company
- Storage-Stable Solid Rubber Epoxy Adduct16 Jul 2026US 2026/0201110 A1Zephyros, Inc.
- Semiconductor processing tape25 Dec 2025US 2025/0388784 A1Furukawa Electric Co., Ltd.
- Curable epoxy compositions, structural adhesive therefrom, and methods of using same26 Jun 2025US 2025/0206940 A1Henkel AG & Co. KGaA
- High Elastic Modulus Structural Foam Materials With Improved Strain to Failure10 Apr 2025US 2025/0115706 A1Zephyros, Inc.
- Improved Structural Bonding Adhesive20 Mar 2025US 2025/0092185 A1Zephyros, Inc.
Most cited
By later US patents
- Epoxy resin plastics48US 4,107,116 AThe B. F. Goodrich Company · 1978
- Structural epoxy resins containing core-shell rubbers36US 8,088,245 B2Dow Global Technologies LLC · 2012
- Aqueous dispersion type thermosetting coating composition32US 4,122,055 ADai Nippon Toryo Co., Ltd. · 1978
- Corrosion- and chip-resistant coatings for high tensile steel32US 6,346,292 B1Rohm and Haas Company · 2002
- Compositions containing epoxy resin, chain extender, functionally terminated elastomer and curing agent27US 3,966,837 AThe B. F. Goodrich Company · 1976