Inventor · disambiguated record
Gerhard Siemeister
Also filed as: SIEMEISTER GERHARD
4 granted patents·1 pending application·9 citations·filing 2004–2008
65Inventor score
Technology areasA61P
Top patents by PatentIndex Score
5 records- 0174US7427610B22-substituted estra-1,3,5(10)-triene-3-yl sulfamate with an anti-tumour actionSTERIX LTD·Filed 2004·Granted Sep 23, 2008·8 cites·21 claims
- 0262US7244762B2Antitumoral d-homoestra-1,3,5 (10)-trien-3-yl 2-substituted sulfamatesSTERIX LTD·Filed 2004·Granted Jul 17, 2007·1 cites·24 claims
- 0355US8492570B22-substituted estra-1,3,5(10)-triene-3-yl sulfamate with an anti-tumor actionHILLISCH ALEXANDER·Filed 2008·Granted Jul 23, 2013·0 cites·5 claims
- 0451USRE42132EAntitumoral D-homoestra-1,3,5(10)-trien-3-yl 2-substituted sulfamatesSTERIX LTD·Filed 2004·Granted Feb 8, 2011·0 cites·25 claims
- 0536US2006211670A1Antitumoral18a-homoestra-1,3,5(10)-trien-3yl 2-substituted sulfamatesHILLISCH ALEXANDER·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Gerhard Siemeister files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →