| European Case Law Identifier: | ECLI:EP:BA:1991:T022789.19910925 | ||||||||
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| Date of decision: | 25 September 1991 | ||||||||
| Case number: | T 0227/89 | ||||||||
| Application number: | 81107495.4 | ||||||||
| IPC class: | - | ||||||||
| Language of proceedings: | EN | ||||||||
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| Title of application: | Flame retarding polyester composition | ||||||||
| Applicant name: | TORAY INDUSTRIES, INC. | ||||||||
| Opponent name: | BASF AG | ||||||||
| Board: | 3.3.03 | ||||||||
| Headnote: | - | ||||||||
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| Keywords: | Inventive step (yes) Distinguishing between effects crucial to inventive step and merely accidental effects : so called "bonus effects" |
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Source: http://www.epo.org/law-practice/case-law-appeals/recent/t890227eu1.html
Date retrieved: 17 May 2021