Assignee
HELLIGE GMBH
DE·22 granted patents·1,064 citations·filing 1977–1990
Top patents by PatentIndex Score
22 records- 0190US4203446APrecision spring lancetHELLIGE GMBH·Filed 1977·Granted May 20, 1980·446 cites·8 claims
- 0285US4263561AAmplifier arrangement with suppression of spurious signalsHELLIGE GMBH·Filed 1979·Granted Apr 21, 1981·22 cites·6 claims
- 0379US4432365APhysiological sensing unitHELLIGE GMBH·Filed 1981·Granted Feb 21, 1984·34 cites·12 claims
- 0470US4813427AApparatus and method for preventing hypoxic damageHELLIGE GMBH·Filed 1987·Granted Mar 21, 1989·140 cites·9 claims
- 0570US4805634AAdapter assembly for use with a cranial biosensorHELLIGE GMBH·Filed 1987·Granted Feb 21, 1989·115 cites·10 claims
- 0669US5007424APolarographic/amperometric measuring sensorHELLIGE GMBH·Filed 1990·Granted Apr 16, 1991·40 cites·18 claims
- 0763US4334541AThermal protective circuit for a hyperemia-inducing physiological sensorHELLIGE GMBH·Filed 1980·Granted Jun 15, 1982·17 cites·4 claims
- 0857US4156234ADigital angle to resolver/synchro converterHELLIGE GMBH·Filed 1978·Granted May 22, 1979·14 cites·5 claims
- 0951US4993425AAdapter assembly for use with a cranial biosensorHELLIGE GMBH·Filed 1989·Granted Feb 19, 1991·46 cites·4 claims
- 1050US4930506ACombined sensor for the transcutaneous measurement of oxygen and carbon dioxide in the bloodHELLIGE GMBH·Filed 1989·Granted Jun 5, 1990·34 cites·4 claims
- 1149US4403215AApparatus for automatically monitoring body functionsHELLIGE GMBH·Filed 1981·Granted Sep 6, 1983·35 cites·21 claims
- 1248US4237903AQRS detector for EKG signalsHELLIGE GMBH·Filed 1979·Granted Dec 9, 1980·19 cites·11 claims
- 1346US4336031AMethod for the calibration of an oxygen sensing unit and calibration agent thereforHELLIGE GMBH·Filed 1980·Granted Jun 22, 1982·11 cites·6 claims
- 1444US4840179ACombined sensor for the transcutaneous measurement of oxygen and carbon dioxide in the bloodHELLIGE GMBH·Filed 1987·Granted Jun 20, 1989·24 cites·5 claims
- 1541US4425918AMembrane retainer arrangement for physiological sensing unitsHELLIGE GMBH·Filed 1981·Granted Jan 17, 1984·19 cites·13 claims
- 1638US4184241AApplicator for affixing a membrane to a sensorHELLIGE GMBH·Filed 1978·Granted Jan 22, 1980·7 cites·7 claims
- 1734US4359054ARetainer arrangement and method for applying a membrane to a physiological sensing unitHELLIGE GMBH·Filed 1981·Granted Nov 16, 1982·11 cites·8 claims
- 1831US4784145AMembrane retainer assembly for physiological sensing unitsHELLIGE GMBH·Filed 1987·Granted Nov 15, 1988·5 cites·5 claims
- 1929US4674061AMethod and device for the automatic calibration of measuring and indicating appliances for the determination of partial pressure of a gasHELLIGE GMBH·Filed 1982·Granted Jun 16, 1987·8 cites·8 claims
- 2028US4268837AInk jet recording instrumentHELLIGE GMBH·Filed 1980·Granted May 19, 1981·6 cites·10 claims
- 2127US4210153AMedical diagnostic device for determining bleeding times and behavior of bleedings from a standardized woundHELLIGE GMBH·Filed 1979·Granted Jul 1, 1980·11 cites·10 claims
- 2212US4591881AArm-deflecting system for recording apparatusHELLIGE GMBH·Filed 1982·Granted May 27, 1986·0 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →