C08K 7/02
Fibres or whiskers
C08K7/02 (Fibres or whiskers) appears on 3,973 US grants and 5,173 published applications in this corpus.
Search patents in C08K- Granted patents
- 3,973
- Published applications
- 5,173
- Assignees
- 1,882
- Inventors
- 11,055
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 26 | 0 |
| 1977 | 28 | 0 |
| 1978 | 50 | 0 |
| 1979 | 20 | 0 |
| 1980 | 22 | 0 |
| 1981 | 33 | 0 |
| 1982 | 31 | 0 |
| 1983 | 35 | 0 |
| 1984 | 28 | 0 |
| 1985 | 52 | 0 |
| 1986 | 42 | 0 |
| 1987 | 33 | 0 |
| 1988 | 29 | 0 |
| 1989 | 43 | 0 |
| 1990 | 41 | 0 |
| 1991 | 71 | 0 |
| 1992 | 83 | 0 |
| 1993 | 54 | 0 |
| 1994 | 55 | 0 |
| 1995 | 30 | 0 |
| 1996 | 40 | 0 |
| 1997 | 48 | 0 |
| 1998 | 29 | 0 |
| 1999 | 37 | 0 |
| 2000 | 36 | 0 |
| 2001 | 32 | 13 |
| 2002 | 35 | 40 |
| 2003 | 26 | 58 |
| 2004 | 36 | 48 |
| 2005 | 17 | 60 |
| 2006 | 22 | 69 |
| 2007 | 31 | 82 |
| 2008 | 9 | 84 |
| 2009 | 33 | 119 |
| 2010 | 38 | 153 |
| 2011 | 56 | 118 |
| 2012 | 71 | 152 |
| 2013 | 82 | 221 |
| 2014 | 122 | 305 |
| 2015 | 167 | 307 |
| 2016 | 183 | 308 |
| 2017 | 195 | 296 |
| 2018 | 228 | 313 |
| 2019 | 236 | 325 |
| 2020 | 222 | 350 |
| 2021 | 204 | 337 |
| 2022 | 191 | 348 |
| 2023 | 226 | 339 |
| 2024 | 207 | 324 |
| 2025 | 195 | 260 |
| 2026 | 113 | 144 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cellulose composite resin and method for the production thereof6 Oct 2026US 12,753,293 B2Panasonic Holdings Corporation
- Polyamide composite resin composition having high rigidity and low water absorption and molded article comprising the same6 Oct 2026US 12,753,307 B2Hdc Hyundai Engineering Plastics Co., Ltd.
- Polyamide resin composition for strut system striker cap6 Oct 2026US 12,753,310 B2Hyundai Motor Company
- Credential handling of an IoT safe applet6 Oct 2026US 12,757,025 B2Telefonaktiebolaget LM Ericsson (publ)
- Composition and multilayer body29 Sep 2026US 12,747,337 B2Daikin Industries, Ltd.
- Silicate Fiber Polymer Composite8 Oct 2026US 2026/0307297 A1Tundra Composites, LLC
- Fiber material for cement/concrete reinforcement, method for producing fiber material for cement/concrete reinforcement, and fiber-reinforced cement composition8 Oct 2026US 2026/0308058 A1Toyota Jidosha Kabushiki Kaisha
- Pellet and production method therefor8 Oct 2026US 2026/0308310 A1Sumitomo Chemical Company, Limited
- Polycarbonate-based resin composition and molded article8 Oct 2026US 2026/0308318 A1Idemitsu Kosan Co., Ltd.
- Integrated System and Process for Producing High Performance Polyamides from Circular Components8 Oct 2026US 2026/0308322 A1Celanese Polymers Holding, Inc.
Most cited
By later US patents
- Method of producing biodegradable prosthesis and products therefrom449US 4,655,777 ASouthern Research Institute · 1987
- Carbon fibrils, method for producing same and compositions containing same361US 4,663,230 AHyperion Catalysis International, Inc. · 1987
- High density composite material358US 6,048,379 AIdeas to Market, L.P. · 2000
- Composite proppant, composite filtration media and methods for making and using same288US 6,632,527 B1Borden Chemical, Inc. · 2003
- Low density composite proppant, filtration media, gravel packing media, and sports field media, and methods for making and using same271US 6,582,819 B2Borden Chemical, Inc. · 2003