Inventor · disambiguated record
Ramiya H. Premchandran
Also filed as: PREMCHANDRAN RAMIYA · PREMCHANDRAN RAMIYA H
8 granted patents·1 pending application·60 citations·filing 1996–2006
84Inventor score
Top patents by PatentIndex Score
9 records- 0181US6579986B2Preparation of quinoline-substituted carbonate and carbamate derivativesABBOTT LAB·Filed 2002·Granted Jun 17, 2003·8 cites·5 claims
- 0271US6417366B2Preparation of quinoline-substituted carbonate and carbamate derivativesABBOTT LAB·Filed 2000·Granted Jul 9, 2002·4 cites·22 claims
- 0365US6084079AProcess for preparing N-demethyl-N-alkyl erythromycin derivativesFiled 1998·Granted Jul 4, 2000·22 cites·17 claims
- 0462US5922849AProcess for preparation of N-demethyl-4"-deoxy-erthromycins A and BABBOTT LAB·Filed 1996·Granted Jul 13, 1999·20 cites·21 claims
- 0553US2006128962A1Preparation of quinoline-substituted carbonate and carbamate derivativesALLEN MICHAEL S·Filed 2006·Application pending·0 cites
- 0645US7074932B2Preparation of quinoline-substituted carbonate and carbamate derivativesALLEN MICHAEL S·Filed 2003·Granted Jul 11, 2006·0 cites·2 claims
- 0741US5883236AProcess for N-desmethylating erythromycins and derivatives thereofABBOTT LAB·Filed 1997·Granted Mar 16, 1999·5 cites·12 claims
- 0835US6605707B1Process for the preparation of 6-O-propargyl erythromycin derivativesABBOTT LAB·Filed 2000·Granted Aug 12, 2003·0 cites·36 claims
- 0928US6248919B1Process for the preparation of farnesyltransferase inhibitorsABBOTT LAB·Filed 1999·Granted Jun 19, 2001·1 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →