T 0069/99 (Dental tray/ULTRADENT) of 17.07.2002
- European Case Law Identifier
- ECLI:EP:BA:2002:T006999.20020717
- Date of decision
- 17 July 2002
- Case number
- T 0069/99
- Petition for review of
- -
- Application number
- 91908723.9
- IPC class
- C01B 15/00
- Language of proceedings
- English
- Distribution
- Distributed to board chairmen (C)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Methods for treating teeth surfaces
- Applicant name
- ULTRADENT PRODUCTS, INC.
- Opponent name
- Discus Dental Inc.
VOCO GmbH - Board
- 3.3.02
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 100(a) 1973European Patent Convention Art 100(c) 1973European Patent Convention Art 123(2) 1973European Patent Convention Art 56 1973
- Keywords
- Main request - first to fifth and seventh to fourteenth auxiliary request - unallowable amendments - opposition under Article 100(c) EPC not waived
Sixth auxiliary request - inventive step (no) - mechanical and chemical aspects - obvious solution - Catchword
- -
- Cited cases
- -
- Citing cases
- T 0056/21
ORDER
For these reasons it is decided that:
The appeal is dismissed.