Inventor
Charles M. Kienholz
Inventor
San Dimas, CA, US
Overview
Patents· 12 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 body35%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests24%
A61FFilters implantable into blood vessels6%
A63FCard, board, or roulette games6%
B05BSpraying apparatus6%
B29CShaping or joining of plastics6%
B29DProducing particular articles from plastics or from substances in a plastic state6%
F04BPositive-displacement machines for liquids6%
F16LPipes6%
PatentTitleYear
5,131,816'Cartridge fed programmable ambulatory infusion pumps powered by DC electric motors'1992D0326718'Blood sensor cassette'1992D0321559'Infusion pump cartridge'1991D0317164'Pump tube mount'19915,011,378'Pump tube mount and cartridge for infusion pump'19914,950,255'Catheter connector and clamp'19904,950,245'Multiple fluid cartridge and pump'19904,737,322'Intraocular lens structure with polyimide haptic portion and methods for fabrication'19884,735,558'Peristaltic pump latching mechanism'19884,367,182'Container with incorporated aerator'19834,267,974'Nebulizer device'19814,006,899'Device simulating play action game'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to MARX & CO LOUIS (1)· patent assignee history
1977Based in Erie, PA, US· patent location history
1981Patents assigned to BARD INC C R (1)· patent assignee history
1981Based in Upland, CA, US· patent location history
1983Patents assigned to AMERICAN HOSPITAL SUPPLY CORP (1)· patent assignee history
1983–1992Based in San Dimas, CA, US· patent location history
1988Patents assigned to STAAR SURGICAL CO (2)· patent assignee history
1990–1992Patents assigned to I FLOW CORP (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| I FLOW CORP | 6 | 1990–1992 |
| STAAR SURGICAL CO | 2 | 1988 |
| AMERICAN HOSPITAL SUPPLY CORP | 1 | 1983 |
| BARD INC C R | 1 | 1981 |
| MARX & CO LOUIS | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Dimas, California, US | 10 | 1983–1992 |
| Upland, California, US | 1 | 1981 |
| Erie, Pennsylvania, US | 1 | 1977 |