C08K 3/38
Boron-containing compounds
C08K3/38 (Boron-containing compounds) appears on 1,262 US grants and 1,803 published applications in this corpus.
Search patents in C08K- Granted patents
- 1,262
- Published applications
- 1,803
- Assignees
- 938
- Inventors
- 4,446
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 14 | 0 |
| 1978 | 22 | 0 |
| 1979 | 9 | 0 |
| 1980 | 6 | 0 |
| 1981 | 6 | 0 |
| 1982 | 7 | 0 |
| 1983 | 7 | 0 |
| 1984 | 9 | 0 |
| 1985 | 11 | 0 |
| 1986 | 9 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 11 | 0 |
| 1991 | 22 | 0 |
| 1992 | 8 | 0 |
| 1993 | 15 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 8 | 0 |
| 1997 | 13 | 0 |
| 1998 | 9 | 0 |
| 1999 | 17 | 0 |
| 2000 | 19 | 0 |
| 2001 | 12 | 1 |
| 2002 | 11 | 10 |
| 2003 | 9 | 22 |
| 2004 | 13 | 20 |
| 2005 | 11 | 30 |
| 2006 | 6 | 28 |
| 2007 | 13 | 31 |
| 2008 | 9 | 26 |
| 2009 | 14 | 31 |
| 2010 | 24 | 47 |
| 2011 | 21 | 41 |
| 2012 | 21 | 48 |
| 2013 | 27 | 32 |
| 2014 | 35 | 65 |
| 2015 | 45 | 91 |
| 2016 | 46 | 102 |
| 2017 | 55 | 82 |
| 2018 | 55 | 110 |
| 2019 | 73 | 125 |
| 2020 | 73 | 147 |
| 2021 | 78 | 129 |
| 2022 | 72 | 138 |
| 2023 | 95 | 136 |
| 2024 | 64 | 129 |
| 2025 | 68 | 105 |
| 2026 | 44 | 77 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Boron nitride powder, method of manufacturing boron nitride powder, resin material, and method of manufacturing resin material6 Oct 2026US 12,753,076 B2Jfe Steel Corporation
- Credential handling of an IoT safe applet6 Oct 2026US 12,757,025 B2Telefonaktiebolaget LM Ericsson (publ)
- Heat resistant aerogel materials15 Sep 2026US 12,735,554 B2Aspen Aerogels, Inc.
- Thermally conductive silicone grease composition and method for producing the same11 Aug 2026US 12,703,818 B2Fuji Polymer Industries Co., Ltd.
- Two-layer dielectric coating11 Aug 2026US 12,706,311 B2PPG Industries Ohio, Inc.
- Production method for boron nitride particles, production method for resin composition, and uses therefor8 Oct 2026US 2026/0307992 A1Resonac Corporation
- Composition for Use in the Sulphur Based Vulcanization of Rubber8 Oct 2026US 2026/0308354 A1Rubber Nano Products (Proprietary) Limited
- Thermally conductive sheet and aggregated boron nitride particles17 Sep 2026US 2026/0275073 A1Denka Company Limited
- Hexagonal boron nitride powder, resin composition, and resin sheet10 Sep 2026US 2026/0265056 A1Tokuyama Corporation
- Production of flame-retardent polyurethane foam10 Sep 2026US 2026/0265440 A1Evonik Operations GmbH
Most cited
By later US patents
- Formaldehyde-free, accelerated cure, aqueous composition for bonding glass fiber heat-resistant nonwovens129US 5,977,232 ARohm and Haas Company · 1999
- Thermally conductive elastomer97US 5,194,480 AW. R. Grace & Co.-Conn. · 1993
- Flame retardant composition85US 5,886,072 ATeknor Apex Company · 1999
- Process for making wear-resistant coatings84US 6,649,682 B1Conforma Clad · 2003
- (Co)polycarbonate and process for producing the same77US 5,494,992 ADaicel Chemical Industries, Ltd. · 1996