Inventor · disambiguated record

Teruhiko Umetsu

Also filed as: UMETSU TERUHIKO

2 granted patents·12 citations·filing 1997–1998

56Inventor score

Technology areasA61P C07J

Files withBIO RESEARCH CORP OF YOKOHAMA1 ENSUIKO SUGAR REFINING1

Top patents by PatentIndex Score

2 records

0147US6306893B1Taxoid derivatives and process for producing the sameENSUIKO SUGAR REFINING·Filed 1997·Granted Oct 23, 2001·8 cites·27 claims
0233US6075132AUrsodeoxycholic acid derivatives and methods for producing themBIO RESEARCH CORP OF YOKOHAMA·Filed 1998·Granted Jun 13, 2000·4 cites·9 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →