European Patent Office

T 1489/23 (Spark Plume/RENISHAW) of 02.10.2025

European Case Law Identifier
ECLI:EP:BA:2025:T148923.20251002
Date of decision
2 October 2025
Case number
T 1489/23
Petition for review of
-
Application number
16756824.5
IPC class
B22F 3/105
Language of proceedings
English
Distribution
No distribution (D)
OJ versions
No OJ links found
Other decisions for this case
-
Abstracts for this decision
-
Application title
SYSTEM AND METHOD FOR ADDITIVE MANUFACTURING PROCESS CONTROL
Applicant name
General Electric Company
Opponent name
Renishaw plc
Board
3.5.06
Headnote
-
Keywords
Sufficiency of disclosure - over the whole scope (no)
Catchword
As to the serious doubts substantiated with verifiable facts required for an objection of insufficient disclosure, see reasons 12 to 15
Citing cases
-

Order

For these reasons it is decided that:

1. The decision under appeal is set aside.

2. The patent is revoked.