F05C 2223/00
Cellulosic materials
Official title: Cellulosic materials, e.g. wood
F05C2223/00 (Cellulosic materials) appears on 8 US grants and 11 published applications in this corpus.
Search patents in F05C- Granted patents
- 8
- Published applications
- 11
- Assignees
- 9
- Inventors
- 18
- Latest grant
- 27 Oct 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
By publication year.
Recent patents
- Rotor blade for a wind turbine, method and manufacturing mold for the production thereof27 Oct 2015US 9,168,705 B2Senvion SE
- Tower for a wind power plant and method for erecting a tower for a wind power plant1 Sep 2015US 9,121,390 B2Timber Tower GmbH
- Enhanced multi-mode power generation system16 Jul 2013US 8,487,463 B2
- Wind turbine6 Dec 2011US 8,070,449 B2Absolute Turn, Inc.
- Wind-power unit, a supporting pillar therefore and a use thereof8 Nov 2011US 8,051,625 B2Vertical Wind AB
- Cellular structures with twelve-cornered cells12 Apr 2018US 2018/0099475 A1Ford Global Technologies, LLC
- Tower for a wind power plant and method for erecting a tower for a wind power plant2 May 2013US 2013/0108465 A1Timber Tower GmbH
- Wind Power Plant6 Sep 2012US 2012/0222379 A1
- Wind Turbine1 Mar 2012US 2012/0049536 A1Absolute Turn, Inc.
- Enhanced multi-mode power generation system28 Jul 2011US 2011/0181049 A1
Most cited
By later US patents
- High structural efficiency blades and devices using same16US 7,322,798 B2General Electric Company · 2008
- Rotor blade for a wind turbine, method and manufacturing mold for the production thereof5US 9,168,705 B2Senvion SE · 2015
- Enhanced multi-mode power generation system4US 8,487,463 B22013
- Polygonal windmill3US 6,224,338 B12001
- Compressed air motor2US 7,134,856 B2KMB Feinmechanik AG · 2006