Inventor · disambiguated record
Roxana Barbieru
Also filed as: BARBIERU ROXANA
9 granted patents·4 pending applications·1 citations·filing 2007–2014
72Inventor score
Files withBARBIERU ROXANA5DYSTAR COLOURS DISTRIB GMBH5DYSTAR TEXTILFARBEN GMBH & CO1GOERLITZ GUNTER1RUSS WERNER1
Top patents by PatentIndex Score
13 records- 0158US9650516B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted May 16, 2017·1 cites·16 claims
- 0243US9745474B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Aug 29, 2017·0 cites·22 claims
- 0343US2010016519A1Colored organopolysiloxanesRUSS WERNER·Filed 2007·Application pending·0 cites
- 0439US9725597B2Acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Aug 8, 2017·0 cites·21 claims
- 0539US7776106B2Dyestuffs and hair dye compositionsDYSTAR TEXTILFARBEN GMBH & CO·Filed 2007·Granted Aug 17, 2010·0 cites·6 claims
- 0636US9567464B2Disperse dyes, their preparation and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2014·Granted Feb 14, 2017·0 cites·19 claims
- 0734US8466189B2N-alkoxylated 2,3-anthraquinonedicarboximides for polymer coloration, preparation and useGOERLITZ GUNTER·Filed 2009·Granted Jun 18, 2013·0 cites·12 claims
- 0833US9714347B2Metal free acid dyes, process for the production thereof and their useDYSTAR COLOURS DISTRIB GMBH·Filed 2013·Granted Jul 25, 2017·0 cites·15 claims
- 0932US2009209743A1Coloured organopolysiloxanesBARBIERU ROXANA·Filed 2007·Application pending·0 cites
- 1030US2012272462A1Dyes for polymer coloration, their preparation and their useBARBIERU ROXANA·Filed 2012·Application pending·0 cites
- 1128US9051468B2Dyes for polymer coloration, their preparation and their useBARBIERU ROXANA·Filed 2012·Granted Jun 9, 2015·0 cites·8 claims
- 1226US2012174324A1Dyes for polymer coloration, their preparation and their useBARBIERU ROXANA·Filed 2010·Application pending·0 cites
- 1319US8979947B2Metal free acid dyes, methods for the production thereof and their useBARBIERU ROXANA·Filed 2011·Granted Mar 17, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →