A61L 33/025
Carbon
Official title: {Carbon; Graphite}
A61L33/025 (Carbon) appears on 23 US grants and 10 published applications in this corpus.
Search patents in A61L- Granted patents
- 23
- Published applications
- 10
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 13 Aug 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Subclavian diastolic augmentation device13 Aug 2019US 10,376,623 B1
- Stent and method for fabricating the same7 May 2013US 8,435,287 B2Japan Stent Technology Co., Ltd.
- Coatings21 Aug 2012US 8,247,064 B2University Court of the University of Dundee
- Process for producing a stent for angioplasty24 May 2011US 7,946,019 B2Sorin Biomedica Cardio S.p. A.
- Process for producing a stent for angioplasty22 Jun 2010US 7,739,781 B2Sorin Biomedica Cardio S.p. A.
- Article used in contact with living body or biological sample, medical instrument, and artificial joint25 Jun 2020US 2020/0197577 A1Nikon Corporation
- Graphene-based molecular/enzymatic integrated catalysts24 Nov 2016US 2016/0339154 A1The Regents of the University of California
- Silicon-incorporated diamond-like carbon film, fabrication method thereof, and its use26 Jul 2012US 2012/0190114 A1Korea Institute of Science and Technology
- Stent and Method For Fabricating the Same10 Mar 2011US 2011/0060403 A9Japan Stent Technology Co., Ltd.
- Process for producing a stent for angioplasty26 Aug 2010US 2010/0216376 A1Sorin Biomedica Cardio S.p. A.
Most cited
By later US patents
- Biocompatible carbon prosthetic devices209US 3,952,334 AGeneral Atomic Company · 1976
- Prosthetic vascular graft162US 6,436,135 B12002
- Medical implants made of metal alloys bearing cohesive diamond like carbon coatings160US 5,725,573 ASouthwest Research Institute · 1998
- Treatments to reduce frictional wear between components made of ultra-high molecular weight polyethylene and metal alloys117US 5,593,719 ASouthwest Research Institute · 1997
- Stent for angioplasty and associated production process106US 6,638,302 B1Sorin Biomedica Cardio S.p. A. · 2003