Inventor · disambiguated record
Irina Tsivkin
Also filed as: TSIVKIN IRINA
2 granted patents·1 pending application·42 citations·filing 1997–2008
63Inventor score
Top patents by PatentIndex Score
3 records- 0164US6258348B1Hair conditioning formulation for mending split endsBRISTOL MYERS SQUIBB CO·Filed 1999·Granted Jul 10, 2001·29 cites·10 claims
- 0251US2009016980A1Method of Pre-Treating Hair Prior to ColoringTSIVKIN IRINA·Filed 2008·Application pending·0 cites
- 0345US5782933AAscorbic and isoascorbic acids to remove or adjust oxidative color in hairBRISTOL MYERS SQUIBB CO·Filed 1997·Granted Jul 21, 1998·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →