T 0897/95 () of 22.2.2000

European Case Law Identifier: ECLI:EP:BA:2000:T089795.20000222
Date of decision: 22 February 2000
Case number: T 0897/95
Application number: 91201066.7
IPC class: H01L 21/82
Language of proceedings: EN
Distribution: C
Download and more information:
Decision text in EN (PDF, 28 KB)
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: EN
Versions: Unpublished
Title of application: CMOS process utilizing disposable silicon nitride spacers for making lightly doped drain transistors
Applicant name: Koninklijke Philips Electronics N.V.
Opponent name: -
Board: 3.4.03
Headnote: -
Relevant legal provisions:
European Patent Convention 1973 Art 56
Keywords: Inventive step - (yes)
Catchwords:

In the examination of inventive step independent consideration in isolation of each of the plurality of the features distinguishing the claimed subject-matter from the closest prior art is not correct, when the distinguishing features are interrelated.

Cited decisions:
-
Citing decisions:
-

Source: http://www.epo.org/law-practice/case-law-appeals/recent/t950897eu1.html

Date retrieved: 17 May 2021

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Case Law Book: I Patentability