| European Case Law Identifier: | ECLI:EP:BA:2002:T011200.20020626 | ||||||||
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| Date of decision: | 26 June 2002 | ||||||||
| Case number: | T 0112/00 | ||||||||
| Application number: | 87870199.4 | ||||||||
| IPC class: | G03F 7/004 G03F 7/022 |
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| Language of proceedings: | EN | ||||||||
| Distribution: | B | ||||||||
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| Title of application: | Solvents for photoresist compositions | ||||||||
| Applicant name: | SHIPLEY COMPANY INC. | ||||||||
| Opponent name: | Clariant GmbH Japan Synthetic Rubber Co. Ltd. |
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| Board: | 3.4.02 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Main request, first and second auxiliary request: Novelty - yes, inventive step - no Third auxiliary request: Not covered by the appeal Request of the appellant/opponent to amend the description: rejected |
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| Catchwords: |
A composition including a solvent having a purity of greater than 99% is new over a prior art composition with such a solvent the purity of which is not specified. |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t000112eu1.html
Date retrieved: 17 May 2021