C08G 18/6262
Polymers of nitriles derived from alpha-beta ethylenically unsaturated carboxylic acids
Official title: {Polymers of nitriles derived from alpha-beta ethylenically unsaturated carboxylic acids}
C08G18/6262 (Polymers of nitriles derived from alpha-beta ethylenically unsaturated carboxylic acids) appears on 17 US grants and 29 published applications in this corpus.
Search patents in C08G- Granted patents
- 17
- Published applications
- 29
- Assignees
- 20
- Inventors
- 63
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 4 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 4 |
| 2017 | 3 | 4 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production22 Sep 2026US 12,742,034 B2Covestro LLC
- Aqueous acrylic textured layer forming compositions useful as top coats for synthetic sport surfaces17 Mar 2026US 12,577,427 B2Dow Global Technologies LLC
- Dispersion stabilizer based on at least two types of polyols and method of preparing the same10 Mar 2026US 12,570,779 B2Korea Kumho Petrochemical Co., Ltd.
- Polyurethane hybrid polymers and process for the production thereof12 Jan 2021US 10,889,679 B2Covestro Deutschland AG
- Urethane adhesive for laminated sheets28 Apr 2020US 10,633,568 B2Henkel AG & Co. KGaA
- Dispersion stabilizer based on at least two types of polyols and method of preparing the same1 Feb 2024US 2024/0034821 A1Korea Kumho Petrochemical Co., Ltd.
- Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production18 Jan 2024US 2024/0018292 A1Covestro LLC
- Colorful Low-Emissivity Paints for Space Heating and Cooling Energy Efficiency28 Dec 2023US 2023/0416537 A1The Board of Trustees of the Leland Stanford Junior University
- Aqueous acrylic textured layer forming compositions useful as top coats for synthetic sport surfaces1 Jun 2023US 2023/0167330 A1Dow Global Technologies LLC
- Processes, polyurethane compositions and polyurethane products having amine-based thermolatent catalyst29 Sep 2022US 2022/0306795 A1Evonik Operations GmbH
Most cited
By later US patents
- Curable adhesive16US 4,404,324 ATh. Goldschmidt AG · 1983
- Thermosetting adhesive11US 4,537,934 ATh. Goldschmidt AG · 1985
- Preformed stabilizers useful for the production of polymer polyols and polymer polyols produced therefrom10US 8,835,565 B2Bayer MaterialScience AG · 2014
- Moisture-curable silylated polyurea and adhesive, sealant and coating compositions containing same4US 8,378,037 B2Momentive Performance Materials Inc. · 2013
- Suspension system for aircraft auxiliary power unit with elastomeric member4US 8,490,916 B2Lord Corporation · 2013