C08G 18/6755
Unsaturated carboxylic acids
Official title: {Unsaturated carboxylic acids}
C08G18/6755 (Unsaturated carboxylic acids) appears on 68 US grants and 72 published applications in this corpus.
Search patents in C08G- Granted patents
- 68
- Published applications
- 72
- Assignees
- 60
- Inventors
- 246
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 5 |
| 2018 | 0 | 3 |
| 2019 | 2 | 13 |
| 2020 | 6 | 11 |
| 2021 | 8 | 9 |
| 2022 | 8 | 9 |
| 2023 | 13 | 8 |
| 2024 | 2 | 4 |
| 2025 | 4 | 3 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Adhesive member and display device including the same6 Oct 2026US 12,753,269 B2Samsung Display Co., Ltd.
- Coating agent for film, laminate, and method for manufacturing printed article5 May 2026US 12,617,954 B2Toray Industries, Inc.
- Urethane compounds comprising perfluorinated group, hydrolysable silane group, and (meth)acryl group5 May 2026US 12,617,970 B23M Innovative Properties Company
- Curable compositions, abrasion-resistant articles, and method of thermoforming the same10 Mar 2026US 12,570,870 B23M Innovative Properties Company
- Manganese-bearing polymer complexes10 Feb 2026US 12,545,805 B2Umicore AG & Co. KG
- Polyurethane resin composition, carboxylic acid group-containing polyurethane (meth)acrylate resin, and method for preparing and use thereof4 Jun 2026US 2026/0152599 A1Swancor Innovation & Incubation Co., Ltd.
- Polyurethane-resin-forming composition, and film sealing material and film module each obtained using said polyurethane- resin-forming composition9 Apr 2026US 2026/0098121 A1Tosoh Corporation
- Polyurethane foam5 Feb 2026US 2026/0035507 A1Inoac Corporation
- Laminate comprising a layer of a layered mineralic material and a polyurethane layer22 Jan 2026US 2026/0022078 A1BASF SE
- Polyurethane compositions, composite materials prepared with same and preparation methods thereof3 Jul 2025US 2025/0215145 A1Rohm and Haas Company
Most cited
By later US patents
- Polyurethane-based polymeric materials and biomedical articles and pharmaceutical compositions utilizing the same309US 5,100,992 ABiomedical Polymers International, Ltd. · 1992
- Process for preparing covalently bound-heparin containing polyurethane-peo-heparin coating compositions157US 5,741,881 AMeadox Medicals, Inc. · 1998
- Wet adhesion monomers with ureido functionality and polymers prepared therefrom19US 5,496,907 AH. B. Fuller Licensing & Financing, Inc. · 1996
- Radiation curable compositions17US 7,268,172 B2Bayer MaterialScience AG · 2007
- Preparation of hard foams containing urethane groups or containing urethane and isocyanurate groups12US 5,162,385 ABASF SE · 1992