C08G 18/62
Polymers of compounds having carbon-to-carbon double bonds
C08G18/62 (Polymers of compounds having carbon-to-carbon double bonds) appears on 2,235 US grants and 2,180 published applications in this corpus.
Search patents in C08G- Granted patents
- 2,235
- Published applications
- 2,180
- Assignees
- 785
- Inventors
- 5,924
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 17 | 0 |
| 1978 | 21 | 0 |
| 1979 | 23 | 0 |
| 1980 | 17 | 0 |
| 1981 | 27 | 0 |
| 1982 | 21 | 0 |
| 1983 | 11 | 0 |
| 1984 | 24 | 0 |
| 1985 | 21 | 0 |
| 1986 | 17 | 0 |
| 1987 | 21 | 0 |
| 1988 | 24 | 0 |
| 1989 | 24 | 0 |
| 1990 | 19 | 0 |
| 1991 | 37 | 0 |
| 1992 | 34 | 0 |
| 1993 | 46 | 0 |
| 1994 | 38 | 0 |
| 1995 | 29 | 0 |
| 1996 | 39 | 0 |
| 1997 | 41 | 0 |
| 1998 | 63 | 0 |
| 1999 | 72 | 0 |
| 2000 | 53 | 0 |
| 2001 | 48 | 14 |
| 2002 | 50 | 45 |
| 2003 | 54 | 72 |
| 2004 | 31 | 92 |
| 2005 | 33 | 67 |
| 2006 | 61 | 64 |
| 2007 | 31 | 59 |
| 2008 | 33 | 65 |
| 2009 | 20 | 74 |
| 2010 | 32 | 96 |
| 2011 | 43 | 88 |
| 2012 | 47 | 84 |
| 2013 | 51 | 72 |
| 2014 | 72 | 88 |
| 2015 | 62 | 94 |
| 2016 | 62 | 88 |
| 2017 | 75 | 96 |
| 2018 | 69 | 126 |
| 2019 | 82 | 129 |
| 2020 | 99 | 131 |
| 2021 | 81 | 138 |
| 2022 | 84 | 123 |
| 2023 | 82 | 87 |
| 2024 | 62 | 93 |
| 2025 | 60 | 63 |
| 2026 | 45 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 18/6216Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof1,444
- C08G 18/6204Polymers of olefins347
- C08G 18/6275Polymers of halogen containing compounds having carbon-to-carbon double bonds187
- C08G 18/6283Polymers of nitrogen containing compounds having carbon-to-carbon double bonds147
- C08G 18/6212Polymers of alkenylalcohols146
- C08G 18/6295Polymers of silicium containing compounds having carbon-to-carbon double bonds52
- C08G 18/6287Polymers of sulfur containing compounds having carbon-to-carbon double bonds18
- C08G 18/6291Polymers of phosphorus containing compounds having carbon-to-carbon double bonds11
All 9 subgroupsShow fewer
Recent patents
- Adhesive member and display device including the same6 Oct 2026US 12,753,269 B2Samsung Display Co., Ltd.
- Non-aqueous cross-linkable composition6 Oct 2026US 12,753,324 B2Allnex Resins (China) Co., Ltd.
- Polyol premixes, thermally insulating rigid polyurethane foams and methods for their production22 Sep 2026US 12,742,034 B2Covestro LLC
- Hydrophilic acrylic-modified polyurethane and method for preparing same, and water-based paint composition prepared therefrom and manufacturing method thereof22 Sep 2026US 12,742,036 B2Samyang Corporation
- Curable photochromic composition22 Sep 2026US 12,742,037 B2Transitions Optical, Inc.
- Clearcoat coating materials for plastic parts17 Sep 2026US 2026/0275154 A1BASF Coatings GmbH
- Thermoplastic polyurethanes with high temperature stability and uses thereof3 Sep 2026US 2026/0258189 A1Lubrizol Advanced Materials, Inc.
- Radiation curable compositions for coating optical fibers27 Aug 2026US 2026/0250540 A1Covestro LLC
- Water-borne multi-pack type coating composition and method for producing coated article13 Aug 2026US 2026/0234435 A1Nippon Paint Automotive Coatings Co., Ltd.
- Adhesive composition, adhesive tape, method for processing semiconductor wafer, and method for producing semiconductor device13 Aug 2026US 2026/0234449 A1Sekisui Chemical Co., Ltd.
Most cited
By later US patents
- Radiation-curable coating compounds1,477US 6,605,669 B2E. I. Du Pont de Nemours and Company · 2003
- Process for preparing amide acetals1,464US 7,439,354 B2E. I. Du Pont de Nemours and Company · 2008
- Hydrophilic lubricious coatings466US 5,091,205 AUnion Carbide Chemicals & Plastics Technology Corporation · 1992
- Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles353US 3,975,350 APrinceton Polymer Laboratories, Incorporated · 1976
- Bio-effecting medical material and device225US 4,769,013 AHydromer, Inc. · 1988