Assignee
WORLD HEALTH ORG
7 granted patents·134 citations·filing 1979–1989
Top patents by PatentIndex Score
7 records- 0185US4359454AMethod and composition containing MCA for female sterilizationWORLD HEALTH ORG·Filed 1980·Granted Nov 16, 1982·56 cites·7 claims
- 0275US4261969AControlled drug release compositionWORLD HEALTH ORG·Filed 1979·Granted Apr 14, 1981·26 cites·1 claims
- 0364US5011951ASynthesis of artemisininelactol derivativesWORLD HEALTH ORG·Filed 1989·Granted Apr 30, 1991·7 cites·6 claims
- 0451US4726757AMoulding apparatusWORLD HEALTH ORG·Filed 1985·Granted Feb 23, 1988·18 cites·12 claims
- 0548US4326510ABarrier contraceptive torusWORLD HEALTH ORG·Filed 1979·Granted Apr 27, 1982·25 cites·10 claims
- 0629US4507290AEsters of 17 α-ethynyl 19-nor-testosterone and 17 α-ethynyl-18-homo-19-nor-testosterone and pharmaceutical compositions containing the sameWORLD HEALTH ORG·Filed 1981·Granted Mar 26, 1985·2 cites·21 claims
- 0727US4309565AProcess for synthesizing A-nor and A-nor-18-homo-steroidsWORLD HEALTH ORG·Filed 1980·Granted Jan 5, 1982·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →