Inventor · disambiguated record
Gerhard Laudahn
Also filed as: LAUDAHN GERHARD
5 granted patents·393 citations·filing 1975–1978
84Inventor score
Files withSCHERING AG5
Top patents by PatentIndex Score
5 records- 0187US4012496AVaginal ringSCHERING AG·Filed 1975·Granted Mar 15, 1977·189 cites·13 claims
- 0285US4155991AVaginal ringSCHERING AG·Filed 1977·Granted May 22, 1979·148 cites·19 claims
- 0378US4034749AIntrauterine contraceptive deviceSCHERING AG·Filed 1975·Granted Jul 12, 1977·43 cites·24 claims
- 0477US4330538AUse of estradiol valerate as an anti-depressantSCHERING AG·Filed 1978·Granted May 18, 1982·12 cites·9 claims
- 0531US4089952ANeuropsychotropic agents and their useSCHERING AG·Filed 1976·Granted May 16, 1978·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →