Inventor
Christopher J. Calhoun
Inventor
San Diego, CA, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels28%
A61LMethods or apparatus for sterilising materials or objects in general26%
A61BDiagnosis21%
A61CDentistry12%
A61KPreparations for medical, dental or toiletry purposes7%
A61NElectrotherapy5%
Y10TTechnical subjects covered by former us classification2%
PatentTitleYear
8,349,795'Resorbable thin membranes'20138,048,444'Apparatus and method for preventing adhesions between an implant and surrounding tissues'20118,012,502'Resorbable thin membranes'20117,947,300'Resorbable thin membranes'20117,767,222'Apparatus and method for preventing adhesions between an implant and surrounding tissues'20107,744,915'Apparatus and method for preventing adhesions between an implant and surrounding tissues'20107,704,520'Methods of promoting enhanced healing of tissues after cardiac surgery'20107,592,017'Resorbable thin membranes'20097,537,782'Methods for governing bone growth'20097,104,994'Heating pen, tack seating device, and tap and surgical implantation methods using same'20066,712,851'Resorbable, macro-porous non-collapsing and flexible membrane barrier for skeletal repair and regeneration'20046,673,362'Resorbable barrier micro-membranes for attenuation of scar tissue during healing'20046,531,146'Resorbable barrier micro-membranes for attenuation of scar tissue during healing'20036,391,059'Membrane with tissue-guiding surface corrugations'20026,280,473'Resorbable, macro-porous, non-collapsing and flexible membrane barrier for skeletal repair and regeneration'20015,919,234'Resorbable, macro-porous, non-collapsing and flexible membrane barrier for skeletal repair and regeneration'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2003Patents assigned to MACROPORE INC (4)· patent assignee history
1999–2013Based in San Diego, CA, US· patent location history
2004Patents assigned to MACROPORE BIOSURGERY INC (2)· patent assignee history
2006Patents assigned to CYTORI THERAPEUTICS INC (1)· patent assignee history
2009–2013Patents assigned to MAST BIOSURGERY AG (8)· patent assignee history
2011Based in Del Mar, CA, US· patent location history
2013Patents assigned to CALHOUN CHRISTOPHER J (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MAST BIOSURGERY AG | 8 | 2009–2013 |
| MACROPORE INC | 4 | 1999–2003 |
| MACROPORE BIOSURGERY INC | 2 | 2004 |
| CALHOUN CHRISTOPHER Jself | 1 | 2013 |
| CYTORI THERAPEUTICS INC | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Diego, California, US | 15 | 1999–2013 |
| Del Mar, California, US | 1 | 2011 |