B04B 7/085
Fibre- or metal-reinforced
Official title: {fibre- or metal-reinforced}
B04B7/085 (Fibre- or metal-reinforced) appears on 53 US grants and 24 published applications in this corpus.
Search patents in B04B- Granted patents
- 53
- Published applications
- 24
- Assignees
- 27
- Inventors
- 65
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 7 | 3 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 4 |
| 2024 | 1 | 2 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Continuous bioprocessing centrifuge rotor19 May 2026US 12,629,700 B2Fiberlite Centrifuge, LLC
- Fixed angle centrifuge rotor with tubular cavities and related methods5 Nov 2024US 12,134,101 B2Fiberlite Centrifuge, LLC
- Screw conveyor centrifuge including a composite material and method of use14 Jan 2020US 10,533,384 B2M - I L. L. C.
- Fixed angle centrifuge rotor having torque transfer members and annular containment groove8 Oct 2019US 10,434,522 B2Fiberlite Centrifuge, LLC
- Fixed angle centrifuge rotor having torque transfer members and annular containment groove30 Apr 2019US 10,272,446 B2Fiberlite Centrifuge, LLC
- Continuous bioprocessing centrifuge rotor6 Aug 2026US 2026/0225113 A1
- Micro-centrifuge rotor for h igh-speed applications23 Jul 2026US 2026/0208209 A1Fiberlite Centrifuge, LLC
- Rotor for a laboratory centrifuge20 Mar 2025US 2025/0091057 A1Thermo Electron LED GmbH
- Fixed Angle Centrifuge Rotor With Tubular Cavities And Related Methods27 Feb 2025US 2025/0065342 A1Fiberlite Centrifuge, LLC
- Modular centrifugal separator system and exchangeable separation insert13 Jun 2024US 2024/0189833 A1Alfa Laval Corporate AB
Most cited
By later US patents
- Rotor having endless straps for mounting swinging buckets82US 5,527,257 APiramoon Technologies, Inc. · 1996
- Automatic lay-up machine for composite fiber tape70US 5,540,126 APiramoon Technologies, Inc. · 1996
- Fiber reinforced centrifuge rotor41US 4,817,453 AE. I. DuPont de Nemours and Company · 1989
- Fixed angle composite centrifuge rotor fabrication with filament windings on angled surfaces37US 5,601,522 APiramoon Technologies, Inc. · 1997
- Ultracentrifuge rotor36US 4,468,269 ABeckman Instruments, Inc. · 1984