C08G 18/324
Containing only one aromatic ring
Official title: {containing only one aromatic ring}
C08G18/324 (Containing only one aromatic ring) appears on 150 US grants and 199 published applications in this corpus.
Search patents in C08G- Granted patents
- 150
- Published applications
- 199
- Assignees
- 110
- Inventors
- 545
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 3 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 9 |
| 2007 | 2 | 10 |
| 2008 | 3 | 7 |
| 2009 | 3 | 3 |
| 2010 | 7 | 8 |
| 2011 | 3 | 3 |
| 2012 | 4 | 9 |
| 2013 | 3 | 6 |
| 2014 | 4 | 10 |
| 2015 | 10 | 9 |
| 2016 | 5 | 11 |
| 2017 | 11 | 8 |
| 2018 | 6 | 9 |
| 2019 | 8 | 1 |
| 2020 | 5 | 13 |
| 2021 | 5 | 17 |
| 2022 | 9 | 16 |
| 2023 | 12 | 8 |
| 2024 | 8 | 12 |
| 2025 | 5 | 14 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Silicone polyurea block copolymer coating compositions and methods5 May 2026US 12,616,777 B2Innovative Surface Technologies, Inc.
- Polyurea composition with a low content in monomeric diisocyanates16 Dec 2025US 12,497,510 B2Sika Technology AG
- Manufacturing method of zwitterionic resin23 Sep 2025US 12,421,347 B2Taiwan Textile Research Institute
- Composite elements made from thermoplastic materials and polyurethanes, method for producing same, and use thereof10 Jun 2025US 12,325,160 B2Covestro Deutschland AG
- Polyurethane urea and its preparation method20 Aug 2026US 2026/0242529 A1BASF SE
- Water-borne multi-pack type coating composition and method for producing coated article13 Aug 2026US 2026/0234435 A1Nippon Paint Automotive Coatings Co., Ltd.
- Polyurethane composition for rotational molding and use thereof30 Jul 2026US 2026/0217895 A1BASF SE
- Coating material and method for forming coating layer16 Jul 2026US 2026/0201209 A1NHK Spring Co., Ltd.
- Multi-component resin system comprising an isocyanate mixture9 Jul 2026US 2026/0193401 A1Hilti Aktiengesellschaft
Most cited
By later US patents
- Process for preparing a thixotropic agent and its use38US 6,420,466 B1BYK-Chemie GmbH · 2002
- Multilayer reverse osmosis membrane of polyamide-urea35US 5,019,264 AE. I. Du Pont de Nemours and Company · 1991
- Silicone pressure sensitive adhesive and articles28US 7,407,709 B23M Innovative Properties Company · 2008
- Process and composition for the production of polyurethane elastomer moldings25US 4,442,235 AMobay Chemical Corporation · 1984
- Thioether functional oligomeric polythiols and articles prepared therefrom25US 7,553,925 B2PPG Industries Ohio, Inc. · 2009