Inventor · disambiguated record
Stephen R. Johannsen
Also filed as: JOHANNSEN STEPHEN R
5 granted patents·1 pending application·52 citations·filing 2009–2021
81Inventor score
Top patents by PatentIndex Score
6 records- 0195US11149292B2Processes for the preparation of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[B]indol-3-yl)acetic acid and salts thereofARENA PHARM INC·Filed 2016·Granted Oct 19, 2021·8 cites·21 claims
- 0293US9447041B2Processes for the preparation of (R)-2-(7-4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[B]indol-3-yl)acetic acid and salts thereofARENA PHARM INC·Filed 2015·Granted Sep 20, 2016·12 cites·22 claims
- 0392US9175320B2Processes for the preparation of (R)-2-(7-4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[B]indol-3-yl)acetic acid and salts thereofARENA PHARM INC·Filed 2014·Granted Nov 3, 2015·15 cites·42 claims
- 0488US8853419B2Processes for the preparation of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid and salts thereofMONTALBAN ANTONIO GARRIDO·Filed 2011·Granted Oct 7, 2014·17 cites·24 claims
- 0576US11674163B2Processes for the preparation of (R)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid and salts thereofARENA PHARM INC·Filed 2021·Granted Jun 13, 2023·0 cites·15 claims
- 0648US2011040105A1Processes useful for the synthesis of (r)-1--2-methyl-pyrrolidineARENA PHARM INC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →