T 0057/82 (Copolycarbonates) of 29.4.1982

European Case Law Identifier: ECLI:EP:BA:1982:T005782.19820429
Date of decision: 29 April 1982
Case number: T 0057/82
Application number: 80105385.1
IPC class: -
Language of proceedings: DE
Distribution:
Download and more information:
No PDF available
Documentation of the appeal procedure can be found in the Register
Bibliographic information is available in: DE | EN | FR
Versions: OJ
Title of application: -
Applicant name: Bayer
Opponent name: -
Board: 3.3.01
Headnote: The subject-matter of an application relating to new chemical end products, processes for their preparation, and to new intermediates for these end products at all events has unity within the meaning of Article 82 EPC if all these subject-matters are technically interconnected and are integrated into a single overall concept by being oriented towards the end products. In this context, starting materials which are used in a process for preparing end products and which are themselves products of a disclosed, albeit unclaimed production process are also considered to be intermediates.
Relevant legal provisions:
European Patent Convention 1973 Art 82
European Patent Convention 1973 R 30
Keywords: Intermediate end product
Unity of invention
Catchwords:

-

Cited decisions:
-
Citing decisions:
-

4 references found.

Click X to load a reference inside the current page, click on the title to open in a new page.

Offical Journal of the EPO

Case Law Book: II Conditions to be met by an Application