C09D 109/02
Copolymers with acrylonitrile
C09D109/02 (Copolymers with acrylonitrile) appears on 59 US grants and 67 published applications in this corpus.
Search patents in C09D- Granted patents
- 59
- Published applications
- 67
- Assignees
- 51
- Inventors
- 176
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 4 | 4 |
| 2015 | 2 | 7 |
| 2016 | 2 | 3 |
| 2017 | 3 | 6 |
| 2018 | 6 | 9 |
| 2019 | 4 | 5 |
| 2020 | 8 | 5 |
| 2021 | 4 | 2 |
| 2022 | 4 | 6 |
| 2023 | 3 | 5 |
| 2024 | 3 | 2 |
| 2025 | 6 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nitrile butadiene rubber (NBR)-polyester hybrid conductive coating29 Sep 2026US 12,747,342 B2Wolverine Advanced Materials, LLC
- Water-based hydrogel blend coating and method of application to elastomeric articles22 Sep 2026US 12,741,065 B2Allegiance Corporation
- Rubber-based article with low fluid permeability28 Jul 2026US 12,692,406 B2Nokian Renkaat Oyj
- Polymer latex for the preparation of an elastomeric film having excellent stress retention properties and softness4 Nov 2025US 12,460,100 B2Synthomer Sdn. Bhd.
- Conductive material dispersion liquid, method of producing slurry for non-aqueous secondary battery positive electrode, method of producing positive electrode for non-aqueous secondary battery, and method of producing non-aqueous secondary battery30 Sep 2025US 12,428,300 B2Zeon Corporation
- Water-based hydrogel blend coating and method of application to elastomeric articles19 Jun 2025US 2025/0195728 A1Allegiance Corporation
- Softer Blended Nitrile Elastomeric Article29 May 2025US 2025/0171623 A1O&M Halyard, Inc.
- Coating composition5 Sep 2024US 2024/0294777 A1Chemours-Mitsui Fluoroproducts Co., Ltd.
- Nitrile butadiene rubber (nbr)-polyester hybrid conductive coating16 May 2024US 2024/0158618 A1ITT Manufacturing Enterprises, Inc.
- Water-based hydrogel blend coating and method of application to elastomeric articles28 Dec 2023US 2023/0414843 A1Allegiance Corporation
Most cited
By later US patents
- Electrically conductive and electromagnetic radiation absorptive coating compositions and the like46US 7,282,260 B2Unitech Co., Ltd. · 2007
- Electrically conductive and electromagnetic radiation absorptive coating compositions and the like18US 6,576,336 B1Unitech Co., Ltd. · 2003
- Metal coatings from nitrile copolymer latexes11US 4,329,401 AThe Standard Oil Company · 1982
- Can coatings from nitrile copolymer latexes7US 4,238,535 AThe Standard Oil Company · 1980
- Fine-particle, stable suspensions of functionalized, completely or partially hydrogenated nitrile rubbers6US 9,120,918 B2LANXESS Deutschland GmbH · 2015