Inventor · disambiguated record
Purushotham Vemishetti
Also filed as: VEMISHETTI PURUSHOTHAM
15 granted patents·130 citations·filing 1993–2015
91Inventor score
Files withBRISTOL MYERS SQUIBB CO12ACAD OF SCIENCE CZECH REPUBLIC1SKINMEDICA INC1WOMEN FIRST HEALTHCARE INC1
Top patents by PatentIndex Score
15 records- 0193US5412092AN-substituted 2-azetidinonesBRISTOL MYERS SQUIBB CO·Filed 1993·Granted May 2, 1995·82 cites·8 claims
- 0282US7511139B2Process for the preparation of entecavir and novel intermediates thereof via carbon-silicon oxidationBRISTOL MYERS SQUIBB CO·Filed 2005·Granted Mar 31, 2009·5 cites·3 claims
- 0371US7205402B2Synthesis of a benzoxazinoneBRISTOL MYERS SQUIBB CO·Filed 2005·Granted Apr 17, 2007·2 cites·11 claims
- 0471US6242614B1Semi-synthesis of paclitaxel using dialkyldichlorosilanesBRISTOL MYERS SQUIBB CO·Filed 2000·Granted Jun 5, 2001·6 cites·13 claims
- 0569US7034152B2Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta )]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-oneBRISTOL MYERS SQUIBB CO·Filed 2003·Granted Apr 25, 2006·4 cites·40 claims
- 0667US5591852AProcess for the preparation of nucleotidesACAD OF SCIENCE CZECH REPUBLIC·Filed 1995·Granted Jan 7, 1997·11 cites·6 claims
- 0761US7786300B2Process for preparation of entecavir and novel intermediates thereof via carbon-silicon oxidationBRISTOL MYERS SQUIBB CO·Filed 2009·Granted Aug 31, 2010·0 cites·8 claims
- 0860US5459248AProcess of preparing etoposide phosphate and etoposideBRISTOL MYERS SQUIBB CO·Filed 1993·Granted Oct 17, 1995·13 cites·33 claims
- 0955US7968555B2Intermediates in the preparation of entecavir via carbon-silicon oxidationBRISTOL MYERS SQUIBB CO·Filed 2010·Granted Jun 28, 2011·0 cites·3 claims
- 1055US6730809B2Processes for the production of α-difluoromethyl ornithine (DFMO)WOMEN FIRST HEALTHCARE INC·Filed 2002·Granted May 4, 2004·3 cites·37 claims
- 1145US5688926AProcess of preparing etoposide phosphate and etoposideBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Nov 18, 1997·4 cites·12 claims
- 1243US7012158B2Processes for the production of α-difluoromethyl ornithine (DFMO)SKINMEDICA INC·Filed 2004·Granted Mar 14, 2006·0 cites·6 claims
- 1337US6215000B1Crystalline complexes of baccatin III with imidazole, 2-methylimidazole or isopropanolBRISTOL MYERS SQUIBB CO·Filed 2000·Granted Apr 10, 2001·0 cites·20 claims
- 1428US6008347AN-substituted 2-azetidinonesBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Dec 28, 1999·0 cites·7 claims
- 1526US10494400B2Hepatitis C virus inhibitorsBRISTOL MYERS SQUIBB CO·Filed 2015·Granted Dec 3, 2019·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →