| European Case Law Identifier: | ECLI:EP:BA:1999:T091796.19990427 | ||||||||
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| Date of decision: | 27 April 1999 | ||||||||
| Case number: | T 0917/96 | ||||||||
| Application number: | 89911249.4 | ||||||||
| IPC class: | C09D 9/00 | ||||||||
| Language of proceedings: | EN | ||||||||
| Distribution: | C | ||||||||
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| Title of application: | Use of (C-1 to C-5) alkyl esters of aliphatic (c-8 to C-22) monocarboxylic acids for removing inks and the like from printing machines | ||||||||
| Applicant name: | UNICHEMA CHEMIE B.V. | ||||||||
| Opponent name: | ARIZONA CHEMICAL COMPANY | ||||||||
| Board: | 3.3.01 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Inventive step (yes) Non-obvious solution of the technical problem underlying the patent in suit Could/would approach |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t960917eu1.html
Date retrieved: 17 May 2021