Inventor · disambiguated record
Keiichi Koga
Also filed as: KOGA KEIICHI
2 granted patents·1 pending application·3 citations·filing 1999–2002
42Inventor score
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3 records- 0143US2003114488A1New processes for producing beta-alanine derivativesFUJISAWA PHARMACEUTICAL CO·Filed 2002·Application pending·0 cites
- 0236US6538007B1N-[(R)-1-[3-(4-piperidyl)propionyl]-3-piperidylcarbonyl]-2(S)-acetylamino-β-alanine trihydrate, compositions thereof, and methods for its useFUJISAWA PHARMACEUTICAL CO·Filed 1999·Granted Mar 25, 2003·3 cites·13 claims
- 0335US7229992B2Process for the preparation of a piperazine derivativeASTELLAS PHARMA INC·Filed 2001·Granted Jun 12, 2007·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →