C08G 18/3802
Having halogens
Official title: {having halogens}
C08G18/3802 (Having halogens) appears on 245 US grants and 267 published applications in this corpus.
Search patents in C08G- Granted patents
- 245
- Published applications
- 267
- Assignees
- 167
- Inventors
- 686
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 1 |
| 2003 | 5 | 10 |
| 2004 | 1 | 6 |
| 2005 | 1 | 4 |
| 2006 | 2 | 13 |
| 2007 | 4 | 23 |
| 2008 | 3 | 7 |
| 2009 | 3 | 9 |
| 2010 | 8 | 7 |
| 2011 | 5 | 6 |
| 2012 | 3 | 8 |
| 2013 | 8 | 9 |
| 2014 | 11 | 14 |
| 2015 | 9 | 8 |
| 2016 | 8 | 8 |
| 2017 | 8 | 9 |
| 2018 | 6 | 9 |
| 2019 | 7 | 14 |
| 2020 | 15 | 27 |
| 2021 | 13 | 19 |
| 2022 | 15 | 14 |
| 2023 | 15 | 15 |
| 2024 | 7 | 12 |
| 2025 | 10 | 10 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Degradable urethane and urethane-urea systems4 Aug 2026US 12,698,358 B2Urethane Systems USA LLC
- CMP pad having polishing layer of low specific gravity16 Jun 2026US 12,654,280 B2DuPont Electronic Materials Holding, Inc.
- Two component coating compositions16 Jun 2026US 12,655,247 B2PPG Industries Ohio, Inc.
- Radiopaque thermoplastic polymer24 Feb 2026US 12,559,585 B2Shape Memory Medical, Inc.
- Thermal interface materials30 Dec 2025US 12,509,618 B2Dow Global Technologies LLC
- Thermosetting resin composition and method for preparing the same24 Sep 2026US 2026/0286096 A1Hyundai Motor Company
- Radiopaque thermoplastic polymer25 Jun 2026US 2026/0176405 A1Shape Memory Medical, Inc.
- Thermal interface materials26 Feb 2026US 2026/0055311 A1Dow Global Technologies LLC
- A two-component polyurethane or polyisocyanurate low pressure spray foam composition containing a gaseous blowing agent comprising pressurized carbon dioxide15 Jan 2026US 2026/0015479 A1Ddp Speciatly Electronic Materials US, LLC
- Process for Forming a Laminate25 Sep 2025US 2025/0296310 A1Arkema France
Most cited
By later US patents
- Enhanced radiopacity of peripheral and central catheter tubing204US 6,200,338 B1Ethicon, Inc. · 2001
- Radiopaque polyurethanes and catheters formed therefrom97US 4,722,344 ACritikon, Inc. · 1988
- Water-and oil-repellency imparting urethane oligomers comprising perfluoroalkyl moieties71US 6,803,109 B23M Innovative Properties Company · 2004
- Perfluoropolyether urethane additives having (meth)acryl groups and hard coats69US 7,718,264 B23M Innovative Properties Company · 2010
- Adhesive and sealing layers for electrophoretic displays64US 7,560,004 B2SiPix Imaging, Inc. · 2009