| European Case Law Identifier: | ECLI:EP:BA:2014:T002311.20140213 | ||||||||
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| Date of decision: | 13 February 2014 | ||||||||
| Case number: | T 0023/11 | ||||||||
| Application number: | 04725542.7 | ||||||||
| IPC class: | C03C 3/06 C03B 19/14 |
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| Language of proceedings: | EN | ||||||||
| Distribution: | D | ||||||||
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| Title of application: | SILICA GLASS CONTAINING TIO2 AND OPTICAL MATERIAL FOR EUV LITHOGRAPHY | ||||||||
| Applicant name: | Asahi Glass Company, Limited | ||||||||
| Opponent name: | Corning Incorporated | ||||||||
| Board: | 3.3.05 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Sufficiency of disclosure (yes) Sufficiency of disclosure - measurement methods of parameters sufficiently disclosed Novelty (yes) Novelty - non-enabling disclosures Inventive step (yes) Inventive step - improvement not obvious from the state of the art |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t110023eu1.html
Date retrieved: 17 May 2021