C08G 18/64
Macromolecular compounds not provided for by groups c08g18/42 - c08g18/63
Official title: Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
C08G18/64 (Macromolecular compounds not provided for by groups c08g18/42 - c08g18/63) appears on 1,058 US grants and 807 published applications in this corpus.
Search patents in C08G- Granted patents
- 1,058
- Published applications
- 807
- Assignees
- 597
- Inventors
- 2,559
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 17 | 0 |
| 1978 | 12 | 0 |
| 1979 | 17 | 0 |
| 1980 | 18 | 0 |
| 1981 | 38 | 0 |
| 1982 | 29 | 0 |
| 1983 | 35 | 0 |
| 1984 | 21 | 0 |
| 1985 | 28 | 0 |
| 1986 | 19 | 0 |
| 1987 | 24 | 0 |
| 1988 | 21 | 0 |
| 1989 | 24 | 0 |
| 1990 | 21 | 0 |
| 1991 | 30 | 0 |
| 1992 | 20 | 0 |
| 1993 | 22 | 0 |
| 1994 | 9 | 0 |
| 1995 | 9 | 0 |
| 1996 | 12 | 0 |
| 1997 | 16 | 0 |
| 1998 | 20 | 0 |
| 1999 | 25 | 0 |
| 2000 | 18 | 0 |
| 2001 | 17 | 9 |
| 2002 | 19 | 15 |
| 2003 | 18 | 24 |
| 2004 | 17 | 27 |
| 2005 | 11 | 18 |
| 2006 | 11 | 14 |
| 2007 | 3 | 15 |
| 2008 | 6 | 15 |
| 2009 | 6 | 28 |
| 2010 | 9 | 28 |
| 2011 | 20 | 27 |
| 2012 | 14 | 26 |
| 2013 | 16 | 24 |
| 2014 | 20 | 27 |
| 2015 | 19 | 28 |
| 2016 | 26 | 48 |
| 2017 | 28 | 43 |
| 2018 | 34 | 34 |
| 2019 | 36 | 43 |
| 2020 | 29 | 49 |
| 2021 | 31 | 51 |
| 2022 | 33 | 54 |
| 2023 | 36 | 59 |
| 2024 | 28 | 38 |
| 2025 | 31 | 35 |
| 2026 | 18 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C08G 18/6415Having nitrogen406
- C08G 18/6484Polysaccharides and derivatives thereof275
- C08G 18/6492Lignin containing materials148
- C08G 18/6407Reaction products of epoxy resins with at least equivalent amounts of compounds96
- C08G 18/6453Having sulfur47
- C08G 18/6469Having silicon37
- C08G 18/6476Bituminous materials29
- C08G 18/6461Having phosphorus28
Recent patents
- Polyurethanes from depolymerized lignin containing lignin monomers8 Sep 2026US 12,729,265 B2Vito NV
- Formaldehyde-free binders and methods for producing the same8 Sep 2026US 12,729,268 B2Collix S.R.L.
- Adhesive composition, and resin material, rubber article, organic fiber-rubber composite, and tire using same25 Aug 2026US 12,716,016 B2Bridgestone Corporation
- Organic slurry and method for manufacture thereof11 Aug 2026US 12,703,795 B2Willamette Valley Company
- Methods and systems for producing a bio-based cosmetic sponge and blender21 Jul 2026US 12,685,378 B2Rea. Deeming Beauty, Inc.
- Recycleable bioplastics, methods of manufacture thereof and articles comprising the same8 Oct 2026US 2026/0308306 A1University of Connecticut
- Foam composition comprising partially hydrolysed collagen10 Sep 2026US 2026/0265441 A1Scottish Leather Group Limited
- Gas barrier coating material and gas barrier laminate20 Aug 2026US 2026/0242631 A1Rm Tohcello Co., Ltd.
- Modified pu foam13 Aug 2026US 2026/0234350 A1Wenatex Forschung - Entwicklung - Produktion GmbH
- Water-borne multi-pack type coating composition and method for producing coated article13 Aug 2026US 2026/0234435 A1Nippon Paint Automotive Coatings Co., Ltd.
Most cited
By later US patents
- Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles353US 3,975,350 APrinceton Polymer Laboratories, Incorporated · 1976
- Cellulose products treated with isocyanate compositions212US 5,580,922 AWeyerhaeuser Company · 1996
- Process for electrodepositing cationic compositions143US 3,984,299 APPG Industries, Inc. · 1976
- Method of electrodepositing self-crosslinking cationic compositions122US 3,947,338 APPG Industries, Inc. · 1976
- Radiation-curable protective coating composition119US 4,855,184 AMinnesota Mining and Manufacturing Company · 1989