T 0498/13 (Method for preparting a pigment dispersion/RICOH COMPANY Ltd.) of 08.09.2014
- European Case Law Identifier
- ECLI:EP:BA:2014:T049813.20140908
- Date of decision
- 8 September 2014
- Case number
- T 0498/13
- Petition for review of
- -
- Application number
- 06011251.3
- IPC class
- C09B 67/00C09D 17/00C09D 11/00
- 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
- Pigment dispersion, inkjet ink using the pigment dispersion, method for preparing the pigment dispersion and image forming method using the inkjet ink
- Applicant name
- Ricoh Company, Ltd.
- Opponent name
- CANTALUPPI & PARTNERS S.R.L.
- Board
- 3.3.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 100(b)European Patent Convention Art 56
- Keywords
- Main request - Sufficiency of disclosure
Main request - (yes)
Main request - Inventive step
Main request - (yes)
Main request - Unexpected improved effect credibly shown - Catchword
- -
- Citing cases
- -
Order
For these reasons it is decided that:
1. The appeal is dismissed.