Inventor · disambiguated record
Maria Nikolaevna Preobrazhenskaya
Also filed as: PREOBRAZHENSKAYA ADMINISTRATOR · PREOBRAZHENSKAYA MARIA · PREOBRAZHENSKAYA MARIA N · PREOBRAZHENSKAYA MARIA NIKOLAE
3 granted patents·3 pending applications·4 citations·filing 1974–2013
58Inventor score
Files withBALZARINI JAN1BIOSERGEN AS1GORTINSKAYA TATYANA VLADIMIROV1NOVARTIS VACCINES & DIAGNOSTIC1SALIMOV RAMIZ MEDZHIDOVICH1
Top patents by PatentIndex Score
6 records- 0170US7632918B2Semi-synthetic glycopeptides with antibiotic activityNOVARTIS VACCINES & DIAGNOSTIC·Filed 2006·Granted Dec 15, 2009·1 cites·8 claims
- 0264US8415312B2Compound which is a nystatin derivativeZOTCHEV SERGEY BORISOVICH·Filed 2008·Granted Apr 9, 2013·2 cites·8 claims
- 0349US2005250677A1Glycopeptide antibiotic derivativesBALZARINI JAN·Filed 2003·Application pending·0 cites
- 0442US2014031534A1CompoundsBIOSERGEN AS·Filed 2013·Application pending·0 cites
- 0531US2008262019A1Optical Isomers of (+) and (-)-Trans-2,3,4,4A,5,9B-Hexahydro-2,8-Dimethyl-1H-Pyrido[4,3-B] IndoleSALIMOV RAMIZ MEDZHIDOVICH·Filed 2005·Application pending·0 cites
- 0613US3961058AAntidepressant medicinal preparationGORTINSKAYA TATYANA VLADIMIROV·Filed 1974·Granted Jun 1, 1976·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →