T 0575/20 of 23.08.2023
- European Case Law Identifier
- ECLI:EP:BA:2023:T057520.20230823
- Date of decision
- 23 August 2023
- Case number
- T 0575/20
- Online on
- 29 August 2023
- Petition for review of
- -
- Application number
- 10797885.0
- Language of proceedings
- English
- Distribution
- No distribution (D)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- METHOD OF REDUCING THE VISCOSITY OF HYDROCARBON FLUIDS
- Applicant name
- Nalco Company
- Opponent name
- Clariant Produkte (Deutschland) GmbH
- Board
- 3.3.10
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 113(2)European Patent Convention R 84(1)
- Keywords
- Lapse of patent in all designated states - continuation of appeal proceedings (yes)
Basis of decision - text or agreement to text withdrawn by patent proprietor
Basis of decision - patent revoked - Catchword
- -
- Cited cases
- -
- Citing cases
- -
Order
For these reasons it is decided that:
The decision under appeal is set aside.
The patent is revoked.