C08G 18/765
Alpha, alpha, alpha', alpha', -tetraalkylxylylene diisocyanate or homologues substituted on the aromatic
Official title: {alpha, alpha, alpha', alpha', -tetraalkylxylylene diisocyanate or homologues substituted on the aromatic ring}
C08G18/765 (Alpha, alpha, alpha', alpha', -tetraalkylxylylene diisocyanate or homologues substituted on the aromatic) appears on 240 US grants and 238 published applications in this corpus.
Search patents in C08G- Granted patents
- 240
- Published applications
- 238
- Assignees
- 129
- Inventors
- 584
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 2 | 0 |
| 2001 | 10 | 2 |
| 2002 | 7 | 6 |
| 2003 | 6 | 15 |
| 2004 | 10 | 11 |
| 2005 | 6 | 15 |
| 2006 | 9 | 5 |
| 2007 | 4 | 22 |
| 2008 | 2 | 11 |
| 2009 | 4 | 5 |
| 2010 | 5 | 8 |
| 2011 | 3 | 4 |
| 2012 | 5 | 8 |
| 2013 | 9 | 12 |
| 2014 | 10 | 3 |
| 2015 | 5 | 5 |
| 2016 | 6 | 5 |
| 2017 | 5 | 4 |
| 2018 | 7 | 12 |
| 2019 | 3 | 12 |
| 2020 | 9 | 18 |
| 2021 | 10 | 15 |
| 2022 | 7 | 9 |
| 2023 | 5 | 20 |
| 2024 | 11 | 7 |
| 2025 | 12 | 2 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polymerizable composition for optical material, optical material, and use thereof29 Sep 2026US 12,747,336 B2Mitsui Chemicals, Inc.
- Aziridinyl functional compound26 May 2026US 12,637,423 B2Covestro (Netherlands) B.V.
- Crosslinking agent composition for water-compatible resin, and water-compatible resin composition14 Apr 2026US 12,600,811 B2Nisshinbo Chemical Inc.
- Carbodiimide composition, curing agent composition, coating composition and resin cured product17 Mar 2026US 12,577,373 B2Asahi Kasei Kabushiki Kaisha
- Coating composition3 Mar 2026US 12,565,473 B2Covestro (Netherlands) B.V.
- Electrophotographic member, process cartridge and electrophotographic image forming apparatus11 Jun 2026US 2026/0161106 A1Canon Kabushiki Kaisha
- Thermosetting coating composition with improved scratch resistance15 Jan 2026US 2026/0015521 A1Eastman Chemical Company
- Polyester-polyurethane-poly(meth)acrylic hybrid dispersion15 May 2025US 2025/0154309 A1BASF Coatings GmbH
- Process for preparing a carbodiimide using a specific catalytic compound comprising a metal m and oxygen, wherein the metal m is one or more of mo and w10 Apr 2025US 2025/0115703 A1BASF SE
- Lidar reflective multilayer coatings with high flop index26 Sep 2024US 2024/0318008 A1BASF Coatings GmbH
Most cited
By later US patents
- Functionalized polyurethanes309US 6,177,523 B1CardioTech International, Inc. · 2001
- Electro-optic displays, and materials for use therein112US 7,551,346 B2Air Products and Chemicals, Inc. · 2009
- Microcapsules with readily adjustable release rates88US 5,925,595 AMonsanto Company · 1999
- Water-and oil-repellency imparting urethane oligomers comprising perfluoroalkyl moieties71US 6,803,109 B23M Innovative Properties Company · 2004
- Polyurethane-modified polyacrylate67US 6,001,915 ABASF Coating GmbH · 1999