Inventor
Allan F. Willis
Inventor
Chubuck, ID, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Mprimary
A61MDevices for introducing media into, or onto, the body30%
A61JContainers specially adapted for medical or pharmaceutical purposes23%
A61BDiagnosis17%
F16KValves10%
A61FFilters implantable into blood vessels7%
A61NElectrotherapy7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
PatentTitleYear
8,579,870'Sealing valve assembly for medical products'20136,916,307'Catheter with distally distending balloon'20056,908,449'Sealing valve assembly for medical products'20056,767,340'Sealing valve assembly for medical products'20046,264,631'Catheter with distally distending balloon'20015,997,546'Gastric balloon catheter with improved balloon orientation'19995,997,503'Catheter with distally distending balloon'19995,662,585'Endoscope with protruding member and method of utilizing the same'19975,505,686'Endoscope with protruding member and method of utilizing the same'19965,433,742'Conductive adhesive band for cathether electrode'19954,776,340'Hematocrit measurement by differential optical geometry in a short-term diagnostic cardiovascular catheter, and application to correction of blood-oxygen measurement'19884,744,656'Disposable calibration boot for optical-type cardiovascular catheter'19884,718,423'Multiple-function cardiovascular catheter system with very high lumenal efficiency and no crossovers'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988Patents assigned to SPECTRAMED INC (3)· patent assignee history
1988Based in Newbury Park, CA, US· patent location history
1995–1997Based in Moorpark, CA, US· patent location history
1996–1997Patents assigned to IMAGYN MEDICAL INC (2)· patent assignee history
1999–2001Patents assigned to BALLARD MED PROD (3)· patent assignee history
1999–2005Based in Chubuck, ID, US· patent location history
2004–2013Patents assigned to KIMBERLY CLARK CO (4)· patent assignee history
2004–2013Based in Evesham, NJ, US· patent location history
2013Patents assigned to CONLIN TERESA K (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KIMBERLY CLARK CO | 4 | 2004–2013 |
| BALLARD MED PROD | 3 | 1999–2001 |
| SPECTRAMED INC | 3 | 1988 |
| IMAGYN MEDICAL INC | 2 | 1996–1997 |
| CONLIN TERESA K | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chubuck, ID, US | 4 | 1999–2005 |
| Evesham, New Jersey, US | 3 | 2004–2013 |
| Moorpark, California, US | 3 | 1995–1997 |
| Newbury Park, California, US | 3 | 1988 |