Inventor · disambiguated record
Christoph De Leo
Also filed as: DE LEO CHRISTOPH
3 granted patents·271 citations·filing 1994–2003
77Inventor score
Top patents by PatentIndex Score
3 records- 0197US6004724AOxime sulfonates and the use thereof as latent sulfonic acidsCIBA SC HOLDING AG·Filed 1998·Granted Dec 21, 1999·213 cites·13 claims
- 0284US6770420B2Alkylsulfonyloximes for high-resolution i-line photoresists of high sensitivityCIBA SC HOLDING AG·Filed 2003·Granted Aug 3, 2004·14 cites·14 claims
- 0375US5558978APhotoresist compositions containing copolymers having acid-labile groups and recurring units derived from either N-(hydroxymethyl)maleimide or N-(acetoxymethyl)maleimide or bothOCG MICROELECTRONIC MATERIALS·Filed 1994·Granted Sep 24, 1996·44 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →