Inventor · disambiguated record
Ryoji Hirose
Also filed as: HIROSE RYOJI
3 granted patents·1 pending application·85 citations·filing 1999–2005
71Inventor score
Technology areasC07C
Top patents by PatentIndex Score
4 records- 0191US6284915B2Process for preparing 2-amino malonic acid derivatives and 2-amino-1,3-propanediol derivatives, and intermediates for preparing the sameTAITO CO·Filed 1999·Granted Sep 4, 2001·69 cites·47 claims
- 0286US6605744B2Production of 2-amin-2-[2-(2-(40-C2-20-alkyl-phenyl)ethyl]propane-1,3-diolsNOVARTIS AG·Filed 2001·Granted Aug 12, 2003·16 cites·19 claims
- 0352US2006079715A1Production of 2-amino-2-(4-alkylphenyl)ethyl]propane-1,3-diolsABEL STEPHAN·Filed 2005·Application pending·0 cites
- 0448US7026522B2Production of 2-amino-2-[2- (4-alkylphenyl) ethyl] propane-1, 3-diolsNOVARTIS AG·Filed 2003·Granted Apr 11, 2006·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →