C08G 18/7843
Containing urethane groups
Official title: {containing urethane groups}
C08G18/7843 (Containing urethane groups) appears on 50 US grants and 74 published applications in this corpus.
Search patents in C08G- Granted patents
- 50
- Published applications
- 74
- Assignees
- 51
- Inventors
- 230
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 3 | 2 |
| 2014 | 1 | 5 |
| 2015 | 2 | 5 |
| 2016 | 6 | 4 |
| 2017 | 2 | 2 |
| 2018 | 2 | 5 |
| 2019 | 4 | 4 |
| 2020 | 8 | 10 |
| 2021 | 4 | 5 |
| 2022 | 1 | 6 |
| 2023 | 1 | 5 |
| 2024 | 6 | 7 |
| 2025 | 3 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Producing isocyanate-terminated, urethane group-containing prepolymers1 Sep 2026US 12,723,123 B2Covestro Deutschland AG
- Topcoat layer, a lamination film containing the same, and a decorative article decorated by said lamination film14 Apr 2026US 12,600,878 B2BASF Coatings GmbH
- Water-dispersible modified polyisocyanates3 Mar 2026US 12,565,559 B2Covestro Deutschland AG
- One part, catalyst containing, moisture curable dual cure resins for additive manufacturing14 Oct 2025US 12,441,051 B2Carbon, Inc.
- Cationic curing agent, method for producing same and cationically curable composition4 Mar 2025US 12,240,942 B2Dexerials Corporation
- Two part adhesive composition16 Jul 2026US 2026/0201224 A1Henkel AG & Co. KGaA
- Topcoat layer, a lamination film containing the same, and a decorative article decorated by said lamination film13 Nov 2025US 2025/0346775 A1BASF Coatings GmbH
- Pressure-sensitive adhesive composition, pressure-sensitive adhesive sheet, laminate, and method for producing ß-1,3-glucan derivative13 Nov 2025US 2025/0346789 A1Nitto Denko Corporation
- Sustainable additive manufacturing resins and methods of recycling10 Oct 2024US 2024/0336010 A1Carbon, Inc.
- Structural polyurethane adhesive16 May 2024US 2024/0158679 A1Mitsui Chemicals, Inc.
Most cited
By later US patents
- Laminated film24US 7,929,086 B2Nitto Denko Corporation · 2011
- Pentamethylene diisocyanate, method for producing pentamethylene diisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin10US 9,376,404 B2Mitsui Chemicals, Inc. · 2016
- Toluene diisocyanate residue-based compositions having reduced acid values4US 5,837,794 ABayer Aktiengesellschaft · 1998
- Pentamethylenediisocyanate, method for producing pentamethylenediisocyanate, polyisocyanate composition, polyurethane resin, and polyurea resin4US 9,371,413 B2Mitsui Chemicals, Inc. · 2016
- Pressure-sensitive adhesive composition, pressure-sensitive adhesive layer, process for producing the pressure-sensitive adhesive layer, and optical member with pressure-sensitive adhesive3US 8,399,090 B2Nitto Denko Corporation · 2013