Inventor
David L. Karshmer
Inventor
Menlo Park, 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 body50%
B01DSeparation20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
A61BDiagnosis5%
LOC245%
PatentTitleYear
7,025,742'Internally powered CSF pump systems and methods'20066,748,260'Hand-held surface ECG and RF apparatus incorporated with a medical device'20046,689,085'Method and apparatus for treating adult-onset dementia of the Alzheimer\'s type'20046,264,625'Method and apparatus for treating adult-onset dementia of the Alzheimer\'s type'20015,980,480'Method and apparatus for treating adult-onset dementia of the alzheimer\'s type'1999D0380827'Multi-cartridge medication injector'19975,584,815'Multi-cartridge medication injection device'19965,505,704'Manifold medication injection apparatus and method'19965,338,512'Method for oxygenation of a patient\'s blood'19945,316,724'Multiple blood path membrane oxygenator'19945,225,161'Integrated membrane blood oxygenator/heat exchanger'19935,120,501'Integrated membrane blood oxygenator/heat exchanger'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1994Patents assigned to BAXTER INT (4)· patent assignee history
1992–2006Based in Menlo Park, CA, US· patent location history
1993–1994Based in Redwood City, CA, US· patent location history
1996–1997Patents assigned to LILLY CO ELI (3)· patent assignee history
1996Based in San Francisco, CA, US· patent location history
1999–2001Patents assigned to CS FLUIDS INC (2)· patent assignee history
2004Patents assigned to EUNOE INC (1)· patent assignee history
2006Patents assigned to INTEGRA LIFESCIENCES CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAXTER INT | 4 | 1992–1994 |
| LILLY CO ELI | 3 | 1996–1997 |
| CS FLUIDS INC | 2 | 1999–2001 |
| EUNOE INC | 1 | 2004 |
| INTEGRA LIFESCIENCES CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Menlo Park, California, US | 7 | 1992–2006 |
| Redwood City, California, US | 3 | 1993–1994 |
| San Francisco, California, US | 2 | 1996 |