De Leo; Christoph
Patent Applications and Registrations
Patent applications and USPTO patent grants for De Leo; Christoph.The latest application filed is for "alkylsulfonyloximes for high-resolution i-line photoresists of high sensitivity".
- De Leo; Christoph - Ehrenkirchen DE
| Patent | Date |
|---|---|
| Alkylsulfonyloximes for high-resolution i-line photoresists of high sensitivity Grant 6,770,420 - Dietliker , et al. August 3, 2 | 2004-08-03 |
| Alkylsulfonyloximes for high-resolution i-line photoresists of high sensitivity App 20040013974 - Dietliker, Kurt ; et al. | 2004-01-22 |
| Oxime sulfonates and the use thereof as latent sulfonic acids Grant 6,004,724 - Yamato , et al. December 21, 1 | 1999-12-21 |
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