T 0115/25 (Ion Exchanged Glasses/Corning Inc.) of 29.04.2026
- European Case Law Identifier
- ECLI:EP:BA:2026:T011525.20260429
- Date of decision
- 29 April 2026
- Case number
- T 0115/25
- Online on
- 30 June 2026
- Petition for review of
- -
- Application number
- 13709022.1
- IPC class
- C03C 21/00C03C 23/00
- 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
- Ion Exchanged Glasses Via Non-Error Function Compressive Stress Profiles
- Applicant name
- Corning Incorporated
- Opponent name
- Nippon Electric Glass Co., Ltd.
SCHOTT AG / SCHOTT Technical Glass Solutions GmbH - Board
- 3.3.05
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 123(2)European Patent Convention Art 83
- Keywords
- Amendments - allowable (yes)
Sufficiency of disclosure - (yes) - Catchword
- -
- Cited cases
- G 0010/91
- Citing cases
- -
Order
For these reasons it is decided that:
1. The decision under appeal is set aside.
2. The case is remitted to the opposition division
for further prosecution.