C08J 2313/00
Working-up: characterised by the use of rubbers containing carboxyl groups
Official title: Characterised by the use of rubbers containing carboxyl groups
C08J2313/00 (Working-up: characterised by the use of rubbers containing carboxyl groups) appears on 70 US grants and 86 published applications in this corpus.
Search patents in C08J- Granted patents
- 70
- Published applications
- 86
- Assignees
- 58
- Inventors
- 198
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 3 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 4 |
| 2012 | 1 | 4 |
| 2013 | 0 | 3 |
| 2014 | 3 | 3 |
| 2015 | 3 | 4 |
| 2016 | 4 | 4 |
| 2017 | 3 | 6 |
| 2018 | 4 | 5 |
| 2019 | 3 | 7 |
| 2020 | 4 | 4 |
| 2021 | 4 | 8 |
| 2022 | 5 | 10 |
| 2023 | 5 | 8 |
| 2024 | 7 | 2 |
| 2025 | 9 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Production method for dip-molded article6 Jan 2026US 12,515,382 B2Zeon Corporation
- Carboxylic acid-modified nitrile-based copolymer latex composition, latex composition for dip molding including the same, and molded article therefrom16 Dec 2025US 12,497,501 B2LG Chem.Ltd.
- Latex composition and dip-molded body2 Dec 2025US 12,486,384 B2Zeon Corporation
- Green environmentally friendly adhesive dipping liquid and method for production thereof28 Oct 2025US 12,454,608 B2Willing New Materials Technology Co., Ltd.
- System and method for flexible sealant with density modifier9 Sep 2025US 12,410,295 B2Polymer Adhesives, LLC
- Silane compound and compositions containing same19 Feb 2026US 2026/0049202 A1Synthomer Sdn. Bhd.
- System and method for flexible sealant with density modifier1 Jan 2026US 2026/0002008 A1Polymer Adhesives, LLC
- Synthetic rubber latex compositions with ionic liquid for elastomeric gloves18 Sep 2025US 2025/0289942 A1P.T. Medisafe Technologies
- Stretchable insulating film, method of manufacturing the same, and electronic device including same3 Apr 2025US 2025/0109263 A1Korea Advanced Institute of Science and Technology
- Method for the production of a continuous elastomeric film2 May 2024US 2024/0141117 A1Synthomer Sdn. Bhd.
Most cited
By later US patents
- Method of making medical glove93US 4,143,109 AArbrook, Inc. · 1979
- Latex gloves with improved donnability59US 5,084,514 AReichhold Chemicals, Inc. · 1992
- Elastomeric covering material and hand glove made therewith53US 5,014,362 ATillotson, Ltd. · 1991
- Soft nitrile rubber formulation53US 6,031,042 ANorth Safety Products, Inc. · 2000
- Synthetic polyisoprene rubber latex19US 3,971,746 AKuraray Co., Ltd. · 1976