Inventor · disambiguated record
Keiichi Sorimachi
Also filed as: SORIMACHI KEIICHI
6 granted patents·2 pending applications·28 citations·filing 2005–2021
79Inventor score
Top patents by PatentIndex Score
8 records- 0192US9416109B2Methods and compounds useful in the synthesis of orexin-2 receptor antagonistsEISAI R&D MAN CO LTD·Filed 2013·Granted Aug 16, 2016·9 cites·32 claims
- 0291US11479552B2Substituted piperidine compounds and their useEISAI R&D MAN CO LTD·Filed 2021·Granted Oct 25, 2022·5 cites·9 claims
- 0385US9828336B2Methods and compounds useful in the synthesis of orexin-2 receptor antagonistsEISAI R&D MAN CO LTD·Filed 2016·Granted Nov 28, 2017·2 cites·15 claims
- 0478US8268848B2Cyclopropane compoundTERAUCHI TARO·Filed 2011·Granted Sep 18, 2012·10 cites·27 claims
- 0569US9018260B2Indanesulfamide derivativesEISAI R&D MAN CO LTD·Filed 2013·Granted Apr 28, 2015·2 cites·19 claims
- 0662US2018044285A1Methods and compounds useful in the synthesis of orexin-2 receptor antagonistsEISAI R&D MAN CO LTD·Filed 2017·Application pending·0 cites
- 0748US7902207B2Process for production of aminesTAKASAGO PERFUMERY CO LTD·Filed 2005·Granted Mar 8, 2011·0 cites·4 claims
- 0834US2012165339A1Cyclopropane derivativesTERAUCHI TARO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →