Inventor
Phillipp J. Quedens
Inventor
Berlin, CT, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis25%
H01RElectrically-conductive connections18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
G01SRadio direction-finding11%
G01DMeasuring not specially adapted for a specific variable7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
G10KSound-producing devices7%
B41JTypewriters4%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them4%
PatentTitleYear
5,632,274'Connection arrangement for monitoring fetal heart rate'19975,373,843'Connector device for use in monitoring fetal heart rate'19945,205,288'Fetal electrode product with female socket connector and connector device with male plug connector each for use in monitoring fetal heart rate'19935,199,432'Fetal electrode product for use in monitoring fetal heart rate'19935,168,876'Connector device for use in monitoring fetal heart rate'19924,962,388'Bidirectional feed mechanism of a fetal monitor printer'19904,869,257'Ultrasonic mechanical sector scanning transducer probe assembly'19894,773,426'Ultrasonic mechanical sector scanning transducer probe assembly'19884,748,457'Recording device for recording information on a paper medium'19884,362,381'Multiformat film cassette transport'19824,275,597'Ultrasonic beam scanning technique and apparatus'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1982Patents assigned to SMITH KLINE INSTR (2)· patent assignee history
1981–1997Based in Berlin, CT, US· patent location history
1988–1993Patents assigned to AMERICAN HOME PROD (5)· patent assignee history
1988–1989Patents assigned to PICKER INT INC (2)· patent assignee history
1988Based in Hartford, CT, US· patent location history
1994Patents assigned to COROMETRICS MEDICAL SYSTEMS IN (1)· patent assignee history
1997Patents assigned to COROMETRICS MEDICAL SYSTEMS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMERICAN HOME PROD | 5 | 1988–1993 |
| PICKER INT INC | 2 | 1988–1989 |
| SMITH KLINE INSTR | 2 | 1981–1982 |
| COROMETRICS MEDICAL SYSTEMS | 1 | 1997 |
| COROMETRICS MEDICAL SYSTEMS IN | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Berlin, CT, US | 10 | 1981–1997 |
| Hartford, CT, US | 1 | 1988 |