C08G 18/24
Of tin
Official title: of tin
C08G18/24 (Of tin) appears on 1,304 US grants and 2,037 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,304
- Published applications
- 2,037
- Assignees
- 716
- Inventors
- 4,563
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 10 | 0 |
| 1992 | 11 | 0 |
| 1993 | 11 | 0 |
| 1994 | 10 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 6 |
| 2003 | 11 | 5 |
| 2004 | 1 | 12 |
| 2005 | 3 | 8 |
| 2006 | 7 | 13 |
| 2007 | 3 | 17 |
| 2008 | 3 | 6 |
| 2009 | 6 | 14 |
| 2010 | 5 | 13 |
| 2011 | 9 | 13 |
| 2012 | 7 | 16 |
| 2013 | 4 | 17 |
| 2014 | 9 | 28 |
| 2015 | 21 | 60 |
| 2016 | 27 | 72 |
| 2017 | 44 | 121 |
| 2018 | 66 | 162 |
| 2019 | 103 | 171 |
| 2020 | 111 | 225 |
| 2021 | 139 | 234 |
| 2022 | 123 | 224 |
| 2023 | 133 | 178 |
| 2024 | 122 | 167 |
| 2025 | 122 | 146 |
| 2026 | 69 | 109 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polyurethane-reactive system for pultrusion15 Sep 2026US 12,735,526 B2Covestro Deutschland AG
- Sulfur containing polyisocyanate polyaddition (PIPA) polyol with improved flame retardant properties and foams containing them8 Sep 2026US 12,729,264 B2Dow Global Technologies LLC
- Curable coating compositions25 Aug 2026US 12,716,010 B2PPG Industries Ohio, Inc.
- Semi-crystalline two-part polyurethane adhesives from amorphous components25 Aug 2026US 12,716,019 B2Lord Corporation
- Fiber base material and artificial leather11 Aug 2026US 12,703,767 B2DIC Corporation
- Catalyst composition for production of polyurethane foam and method for producing polyurethane foam using same8 Oct 2026US 2026/0308302 A1Nitto Kasei Co., Ltd.
- Method for producing catalyst composition and method for producing polyurethane foam8 Oct 2026US 2026/0308303 A1Nitto Kasei Co., Ltd.
- Polyol compositions and uses thereof in polyurethane foams24 Sep 2026US 2026/0286038 A1
- Use of Thermolatent Catalyst to Improve Properties of Single-Layer Polyurethane Coatings17 Sep 2026US 2026/0275062 A1Covestro Deutschland AG
- Thermally Conductive Polyurethane Adhesive Composition for Batteries in Electric Vehicles17 Sep 2026US 2026/0275172 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Polyurethane resins having multiple mechanisms of hardening for use in producing three-dimensional objects271US 9,453,142 B2Carbon3D, Inc. · 2016
- Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening165US 9,676,963 B2Carbon, Inc. · 2017
- Synthesis of polysaccharide covered superparamagnetic oxide colloids143US 5,262,176 AAdvanced Magnetics, Inc. · 1993
- Methods of producing polyurethane three-dimensional objects from materials having multiple mechanisms of hardening137US 9,598,606 B2Carbon, Inc. · 2017
- Biologically degradable superparamagnetic particles for use as nuclear magnetic resonance imaging agents136US 4,770,183 AAdvanced Magnetics, Inc. · 1988