Inventor
Paul R. Prince
Inventor
San Juan Capistrano, CA, US
Overview
Patents· 30 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 body31%
B01DSeparation10%
G11CStatic stores10%
H10DInorganic electric semiconductor devices8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
H03HImpedance networks, e.g. resonant circuits6%
A61JContainers specially adapted for medical or pharmaceutical purposes2%
E03DWater-closets or urinals with flushing devices2%
G01GWeighing2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
PatentTitleYear
9,095,497'Medication loader for a medication organizer'2015D0687162'Loader for a medication organizer'20138,485,194'Oral airway'2013D0680642'Oral airway'20138,220,461'Oral airway'20126,568,938'Drawing aid'20036,497,821'Method and apparatus for filtering suspensions of medical and biological fluids or the like'20026,491,819'Method and apparatus for filtering suspension of medical and biological fluids or the like'20026,205,201'Telephone line testing device'20015,536,237'Blood extraction flow control calibration system and method'19965,200,090'Multiple fluid source isolation, metering and alarm system and method'19935,188,588'Single needle continuous hemapheresis apparatus and methods'19935,178,603'Blood extraction and reinfusion flow control system and method'19935,112,298'Apheresis method and device'19925,069,792'Adaptive filter flow control system and method'19914,994,188'Adaptive filtrate flow control system using controlled reduction in filter efficiency'19914,964,847'Method and apparatus for estimating hematocrit in a blood constituent processing system'19904,888,004'Method and apparatus for purging tubing network of blood processing system'19894,879,040'Adaptive filter concentrate flow control system and method'19894,769,001'Method and apparatus for calibrating plural pump fluid flow system'19884,657,529'Blood extraction and reinfusion flow control system and method'19874,476,568'Charge coupled device subtractor'19844,360,745'Depletion capacitance compensator'19824,232,279'Low noise charge coupled device transversal filter'19804,195,273'CTD charge subtraction transversal filter'19804,092,549'Charge comparator'19784,062,070'Toilet urine deflector'19774,050,085'Automatic light control system'19773,999,152'CCD selective transversal filter'19763,953,670'Adaptive video centroid tracker'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1984Patents assigned to HUGHES AIRCRAFT CO (8)· patent assignee history
1976–1980Based in Manhattan Beach, CA, US· patent location history
1977–2015Patents assigned to PRINCE PAUL R (6)· patent assignee history
1977–1993Based in Fountain Valley, CA, US· patent location history
1987–1989Patents assigned to HEMASCIENCE LAB INC (2)· patent assignee history
1988–2002Patents assigned to BAXTER INT (11)· patent assignee history
1991–2013Based in San Juan Capistrano, CA, US· patent location history
2012–2013Patents assigned to GUERRA PHILLIP B (2)· patent assignee history
2013–2015Based in Temecula, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAXTER INT | 11 | 1988–2002 |
| HUGHES AIRCRAFT CO | 8 | 1976–1984 |
| PRINCE PAUL Rself | 6 | 1977–2015 |
| GUERRA PHILLIP B | 2 | 2012–2013 |
| HEMASCIENCE LAB INC | 2 | 1987–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Juan Capistrano, California, US | 12 | 1991–2013 |
| Fountain Valley, California, US | 12 | 1977–1993 |
| Manhattan Beach, California, US | 4 | 1976–1980 |
| Temecula, California, US | 2 | 2013–2015 |