C08G 18/288
Compounds containing at least one heteroatom other than oxygen or nitrogen
Official title: {Compounds containing at least one heteroatom other than oxygen or nitrogen}
C08G18/288 (Compounds containing at least one heteroatom other than oxygen or nitrogen) appears on 670 US grants and 822 published applications in this corpus.
Search patents in C08G- Granted patents
- 670
- Published applications
- 822
- Assignees
- 312
- Inventors
- 1,923
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 13 | 0 |
| 2000 | 12 | 0 |
| 2001 | 10 | 5 |
| 2002 | 10 | 11 |
| 2003 | 18 | 23 |
| 2004 | 10 | 26 |
| 2005 | 12 | 21 |
| 2006 | 12 | 21 |
| 2007 | 5 | 28 |
| 2008 | 13 | 35 |
| 2009 | 11 | 30 |
| 2010 | 17 | 34 |
| 2011 | 27 | 40 |
| 2012 | 25 | 24 |
| 2013 | 22 | 29 |
| 2014 | 33 | 27 |
| 2015 | 17 | 44 |
| 2016 | 31 | 37 |
| 2017 | 31 | 38 |
| 2018 | 36 | 36 |
| 2019 | 33 | 45 |
| 2020 | 42 | 53 |
| 2021 | 22 | 47 |
| 2022 | 30 | 49 |
| 2023 | 26 | 41 |
| 2024 | 24 | 30 |
| 2025 | 24 | 29 |
| 2026 | 19 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hydrophilically modified polyisocyanates comprising silane and thioallophanate structures1 Sep 2026US 12,723,127 B2Covestro Deutschland AG
- Water-dispersible polyisocyanate, aqueous polyurethane resin composition, and article25 Aug 2026US 12,715,956 B2Mitsui Chemicals, Inc.
- Amphiphilic siloxane-polyurethane fouling-release coatings4 Aug 2026US 12,698,405 B2NDSU Research Foundation
- Stabile silane modified polymer composition and method23 Jun 2026US 12,662,568 B2Momentive Performance Materials Inc.
- Silane-based coating composition23 Jun 2026US 12,662,607 B2BASF Coatings GmbH
- Solventless adhesive compositions and laminate materials prepared with the same27 Aug 2026US 2026/0250566 A1Arkema France
- Anti-glare protective film and optical article including the same13 Aug 2026US 2026/0234436 A1Electronics and Telecommunications Research Institute
- Two-component polyurethane adhesive with durable adhesion to inorganic substrates13 Aug 2026US 2026/0234453 A1Ddp Specialty Electronic Materials US, LLC
- Composition containing linear aminosilane compound having carboxylic ester group and cyclic silazane compound having carboxylic ester group, and method for producing same6 Aug 2026US 2026/0226224 A1Shin-Etsu Chemical Co., Ltd.
- Process for Manufacturing an OSB Wood-Based Panel16 Jul 2026US 2026/0200126 A1SWISS KRONO Tec AG
Most cited
By later US patents
- Surface-modifying endgroups for biomedical polymers517US 5,589,563 AThe Polymer Technology Group · 1996
- Systems for premeating molecules of predetermined molecular weight range361US 5,756,632 AThe Polymer Technology Group · 1998
- Copolymers and non-porous, semi-permeable membrane thereof and its use for permeating molecules of predetermined molecular weight range303US 5,428,123 AThe Polymer Technology Group · 1995
- Aqueous oil and water repellent compositions108US 5,725,789 AMinnesota Mining and Manufacturing Company · 1998
- Perfluoroalkyl group-containing (meth-)acrylate esters, their synthesis and use in dental technology83US 5,076,844 AGoldschmidt AG & GDF Gesellschaft fur Dentale Forschung u. Innovationen GmbH · 1991