T 1148/21 (Nitrogen removal/D.C. Water) of 21.06.2023
- European Case Law Identifier
- ECLI:EP:BA:2023:T114821.20230621
- Date of decision
- 21 June 2023
- Case number
- T 1148/21
- Online on
- 18 September 2023
- Petition for review of
- -
- Application number
- 14769473.1
- 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 AND APPARATUS FOR MAXIMIZING NITROGEN REMOVAL FROM WASTEWATER
- Applicant name
- D.C. Water & Sewer Authority
Hampton Roads Sanitation District - Opponent name
- -
- Board
- 3.3.05
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56
- Keywords
- Inventive step - main request (no)
Inventive step - auxiliary request (no)
Inventive step - improvement not credible
Inventive step - obvious modification - Catchword
- -
- Cited cases
- -
- Citing cases
- -
Order
For these reasons it is decided that:
The appeal is dismissed.