Representative before the EPO

Employment test 11 - 50 employees
Company dna oslo patentkontor as
operating since 1911
Headquarter in Oslo
active in Legal Services, IP Consulting, and IP Portfolio Processing

Helge Stavseth has worked on the following 1 EPO patent applications which have been published in the last five years:

EP10805632

USING ALKALINE FLY ASH AND SIMILAR BYPRODUCTS IN AN ION-EXCHANGE/REVERSE OSMOSIS PROCESS FOR THE PRODUCTION OF SODIUM CARBONATE

IPC classification:
B01D 53/62, C01D 7/07
Agent:
Helge Stavseth, Oslo Patentkontor AS
Status:
APPLICATION DEEMED TO BE WITHDRAWN

Please Sign in to use this feature