Inventor · disambiguated record
Roland Zoelper
Also filed as: ZOELPER ROLAND
3 granted patents·14 citations·filing 1997–2005
63Inventor score
Files withCIBA SC HOLDING AG3
Top patents by PatentIndex Score
3 records- 0170US7034148B2Metallocenyl phthalocyanines as optical recording mediaCIBA SC HOLDING AG·Filed 2002·Granted Apr 25, 2006·7 cites·10 claims
- 0252US5882359AVat dye mixtures, processes for their preparation and their use for dyeing cellulosic fibre materialsCIBA SC HOLDING AG·Filed 1997·Granted Mar 16, 1999·7 cites·14 claims
- 0350US7378221B2Metallocenyl phthalocyanines as optical recording mediaCIBA SC HOLDING AG·Filed 2005·Granted May 27, 2008·0 cites·21 claims
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