C08G 18/8158
With unsaturated compounds having only one group containing active hydrogen
Official title: {with unsaturated compounds having only one group containing active hydrogen}
C08G18/8158 (With unsaturated compounds having only one group containing active hydrogen) appears on 491 US grants and 441 published applications in this corpus.
Search patents in C08G- Granted patents
- 491
- Published applications
- 441
- Assignees
- 266
- Inventors
- 1,310
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 7 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 7 | 0 |
| 1985 | 12 | 0 |
| 1986 | 15 | 0 |
| 1987 | 9 | 0 |
| 1988 | 10 | 0 |
| 1989 | 18 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 3 |
| 2002 | 11 | 10 |
| 2003 | 9 | 16 |
| 2004 | 5 | 28 |
| 2005 | 10 | 23 |
| 2006 | 18 | 27 |
| 2007 | 6 | 18 |
| 2008 | 13 | 19 |
| 2009 | 10 | 15 |
| 2010 | 12 | 15 |
| 2011 | 12 | 13 |
| 2012 | 9 | 16 |
| 2013 | 7 | 11 |
| 2014 | 16 | 6 |
| 2015 | 15 | 11 |
| 2016 | 9 | 22 |
| 2017 | 12 | 24 |
| 2018 | 11 | 17 |
| 2019 | 17 | 18 |
| 2020 | 10 | 24 |
| 2021 | 18 | 25 |
| 2022 | 16 | 20 |
| 2023 | 16 | 21 |
| 2024 | 16 | 17 |
| 2025 | 8 | 10 |
| 2026 | 7 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- (meth)acrylate-functional radiation curable compositions for additive fabrication18 Aug 2026US 12,709,697 B2Stratasys, Inc.
- Methods for producing three-dimensional objects19 May 2026US 12,629,895 B2Carbon, Inc.
- Additives useful in 3D printing technologies19 May 2026US 12,630,661 B2Evonik Operations GmbII
- In-mold coating crosslinkers, compositions, systems, processes and articles19 May 2026US 12,630,738 B2Red Spot Paint & Varnish Co., Inc.
- Urethane compounds comprising perfluorinated group, hydrolysable silane group, and (meth)acryl group5 May 2026US 12,617,970 B23M Innovative Properties Company
- Active-energy-ray-curable coating composition and molded article27 Aug 2026US 2026/0250514 A1DIC Corporation
- Active energy ray curable composition, laminate, and method for manufacturing laminate20 Aug 2026US 2026/0242633 A1DIC Corporation
- Antimicrobial coating composition and method of producing antimicrobial product using the same2 Jul 2026US 2026/0182580 A1Korea Institute of Materials Science
- Uv adhesion-reducing adhesive for po protective film for wafer dicing and preparation method thereof18 Jun 2026US 2026/0167853 A1Xi'an Aerospace Sunvalor Chemical Co., Ltd.
- Polyglycerin-based urethane (meth)acrylate11 Jun 2026US 2026/0159636 A1Arkema France
Most cited
By later US patents
- Extended wear ophthalmic lens578US 5,760,100 ACIBA Vision Corporation · 1998
- Unsaturated polysiloxanes and polymers thereof291US 4,605,712 ACiba-Geigy Corporation · 1986
- Extended wear ophthalmic lens280US 5,849,811 ACIBA Vision Corporation · 1998
- Polyurethane resins having multiple mechanisms of hardening for use in producing three-dimensional objects271US 9,453,142 B2Carbon3D, Inc. · 2016
- Extended wear ophthalmic lens245US 5,965,631 ACIBA Vision Corporation · 1999