Inventor
David H. Klein
Inventor
Carlsbad, CA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes60%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations27%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
8,748,497'Optimized fluorocarbon emulsions for blood substitutes and other therapeutic uses'20147,141,235'Stabilized gas emulsion containing phospholipid for ultrasound contrast enhancement'20066,368,613'Use of fluorocarbons for diagnosis and treatment of articular disorders'20026,280,705'Kits & systems for ultrasonic imaging'20016,204,296'Patient oxygenation using stabilized fluorocarbon emulsions'20015,914,352'Methods for the use of stabilized fluorocarbon emulsions'19995,861,175'Use of fluorocarbons for diagnosis and treatment of articular disorders'19995,798,091'Stabilized gas emulsion containing phospholipid for ultrasound contrast enhancement'19985,628,930'Stabilization of fluorocarbon emulsions'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2014Patents assigned to ALLIANCE PHARMA (8)· patent assignee history
1997–2006Based in Carlsbad, CA, US· patent location history
2006Patents assigned to IMCOR PHARMACEUTICAL CO (1)· patent assignee history
2014Patents assigned to JOHNSON CINDY (1)· patent assignee history
2014Patents assigned to KLEIN DAVID (1)· patent assignee history
2014Patents assigned to WEERS JEFFRY (1)· patent assignee history
2014Based in Olympia, WA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALLIANCE PHARMA | 8 | 1997–2014 |
| IMCOR PHARMACEUTICAL CO | 1 | 2006 |
| JOHNSON CINDY | 1 | 2014 |
| KLEIN DAVIDself | 1 | 2014 |
| WEERS JEFFRY | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Carlsbad, California, US | 8 | 1997–2006 |
| Olympia, Washington, US | 1 | 2014 |