C08G 18/755
And at least one isocyanate or isothiocyanate group linked to a secondary
Official title: {and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate}
C08G18/755 (And at least one isocyanate or isothiocyanate group linked to a secondary) appears on 1,527 US grants and 2,433 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,527
- Published applications
- 2,433
- Assignees
- 737
- Inventors
- 5,068
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 6 |
| 2003 | 7 | 19 |
| 2004 | 8 | 19 |
| 2005 | 5 | 21 |
| 2006 | 9 | 14 |
| 2007 | 6 | 36 |
| 2008 | 11 | 32 |
| 2009 | 9 | 49 |
| 2010 | 13 | 55 |
| 2011 | 23 | 71 |
| 2012 | 34 | 85 |
| 2013 | 39 | 77 |
| 2014 | 50 | 73 |
| 2015 | 64 | 114 |
| 2016 | 72 | 111 |
| 2017 | 87 | 143 |
| 2018 | 85 | 145 |
| 2019 | 116 | 172 |
| 2020 | 121 | 214 |
| 2021 | 137 | 221 |
| 2022 | 110 | 217 |
| 2023 | 123 | 179 |
| 2024 | 130 | 160 |
| 2025 | 122 | 112 |
| 2026 | 67 | 88 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aqueous self-crosslinkable polyurethane dispersions22 Sep 2026US 12,742,035 B2BASF SE
- 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
- Solventless adhesive compositions and laminate materials prepared with the same15 Sep 2026US 12,735,612 B2Arkema France
- Dispersions that are substantially free of volatile organic compounds and that have a high solids content8 Sep 2026US 12,729,266 B2Stahl International B.V.
- Waterbased binder for two-component coating composition18 Aug 2026US 12,709,651 B2BASF SE
- Lamination adhesive8 Oct 2026US 2026/0308430 A1Bostik SA
- Thermally Conductive Polyurethane Adhesive Composition for Batteries in Electric Vehicles17 Sep 2026US 2026/0275172 A1Henkel AG & Co. KGaA
- Curable composition with urethane (meth)acrylate monomer and acidic comonomer27 Aug 2026US 2026/0250447 A1The Regents of the University of Colorado, a body corporate
- Polymer composition which can be cured at room temperature and which is made of polyaldehyde and polymalonate27 Aug 2026US 2026/0250454 A1Sika Technology AG
- Polyurethane-polyurea aqueous dispersion, and preparation method therefor and use thereof27 Aug 2026US 2026/0250455 A1Wanhua Chemical Group Co., Ltd.
Most cited
By later US patents
- Medical device coated with interpenetrating network of hydrogel polymers538US 6,120,904 ASchneider (USA) Inc. · 2000
- Polyurethane resins having multiple mechanisms of hardening for use in producing three-dimensional objects271US 9,453,142 B2Carbon3D, Inc. · 2016
- Process for producing slippery, tenaciously adhering hydrogel coatings containing a polyurethane-urea polymer hydrogel commingled with at least one other, dissimilar polymer hydrogel170US 5,576,072 ASchneider (USA) Inc. · 1996
- Methods of producing three-dimensional objects from materials having multiple mechanisms of hardening165US 9,676,963 B2Carbon, Inc. · 2017
- Methods of producing polyurethane three-dimensional objects from materials having multiple mechanisms of hardening137US 9,598,606 B2Carbon, Inc. · 2017