C08G 18/3206
Aliphatic
Official title: {aliphatic}
C08G18/3206 (Aliphatic) appears on 1,573 US grants and 2,542 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,573
- Published applications
- 2,542
- Assignees
- 779
- Inventors
- 5,246
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 6 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 2 | 0 |
| 1985 | 6 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 3 |
| 2002 | 10 | 8 |
| 2003 | 14 | 18 |
| 2004 | 10 | 24 |
| 2005 | 9 | 33 |
| 2006 | 10 | 29 |
| 2007 | 8 | 55 |
| 2008 | 13 | 34 |
| 2009 | 19 | 41 |
| 2010 | 11 | 51 |
| 2011 | 22 | 48 |
| 2012 | 27 | 50 |
| 2013 | 30 | 57 |
| 2014 | 55 | 85 |
| 2015 | 52 | 120 |
| 2016 | 63 | 121 |
| 2017 | 99 | 164 |
| 2018 | 84 | 143 |
| 2019 | 104 | 188 |
| 2020 | 121 | 212 |
| 2021 | 148 | 224 |
| 2022 | 115 | 261 |
| 2023 | 139 | 145 |
| 2024 | 120 | 167 |
| 2025 | 113 | 158 |
| 2026 | 68 | 103 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for the production of a polyurethane sandwich element6 Oct 2026US 12,753,284 B2Covestro Deutschland AG
- Method of obtaining information on the recyclability of at least one flexible foam made at least partially of at least one polyurethane6 Oct 2026US 12,755,255 B2BASF Polyurethanes GmbH
- Aqueous self-crosslinkable polyurethane dispersions22 Sep 2026US 12,742,035 B2BASF SE
- Compound, binder resin, negative-type photosensitive resin composition, and display device comprising black bank formed using same15 Sep 2026US 12,736,876 B2LG Chem.Ltd.
- Composition and method for a root canal filling8 Sep 2026US 12,728,078 B2Rutgers, The State University of New Jersey
- Method for the Production of a Thermoplastic Polyurethane Powder by Means of Precipitation Polymerisation1 Oct 2026US 2026/0297239 A1Covestro Deutschland AG
- Dual cure 3d printing resins17 Sep 2026US 2026/0275022 A1Stratasys, Inc.
- Polyurethane insulation foam composition comprising a stabilizing compound17 Sep 2026US 2026/0275024 A1Huntsman International LLC
- Thermally Conductive Polyurethane Adhesive Composition for Batteries in Electric Vehicles17 Sep 2026US 2026/0275172 A1Henkel AG & Co. KGaA
- Polythiol, polymerizable composition for optical materials, optical material, and method for producing same10 Sep 2026US 2026/0265439 A1Hoya Lens Thailand Ltd.
Most cited
By later US patents
- At least partially resorbable reticulated elastomeric matrix elements and methods of making same952US 9,050,176 B2Biomerix Corporation · 2015
- Polysiloxane prepolymers for biomedical devices119US 7,423,074 B2Bausch & Lomb Incorporated · 2008
- Vinyl functionalized urethane resins for powder coating compositions117US 10,072,179 B2Dsm IP Assets B.V. · 2018
- Biomedical apparatus having fatty acid dimer derived skin compatible adhesive composition thereon108US 5,176,956 AMedtronic, Inc. · 1993
- Production of polyurethane embedding materials and use thereof100US 4,359,359 AAkzo N. V. · 1982