T 0158/97 (Treating electical conductive fluid/IBBOTT) of 4.4.2000

European Case Law Identifier: ECLI:EP:BA:2000:T015897.20000404
Date of decision: 04 April 2000
Case number: T 0158/97
Application number: 91304016.8
IPC class: C02F 1/46
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 22 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: Dual system using three electrodes to treat fluid
Applicant name: Ibbott, Jack Kenneth
Opponent name: Ion Enterprises Ltd
Board: 3.3.05
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step (no), technically non-functional modification
Catchwords:

-

Cited decisions:
T 0119/82
T 1027/93
T 0072/95
T 0157/97
T 0176/97
Citing decisions:
T 0641/00
T 1019/01
T 0126/02
T 0619/02
T 0821/12

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t970158eu1.html

Date retrieved: 17 May 2021

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