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Basic Information
Publication number:
944765
WO Application Number:
BE9700136
Type:
European Patent Granted for NL
Status:
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Opposition legitimate; revoke patent (art. 102 EOV)
Application number:
979498466
WO Publication Number:
WO98027311
EPO Publication Language:
French
SPC Number:
First Applicant Residence Country:
United States of America (US)
Publications:
EP944765;
Dates
Filing date:
16/12/1997
Grant date:
26/02/2003
EP Publication Date:
WO Publication Date:
Claims Translations Received Date:
Claims Translation B1 Received Date:
Claims Translation B2 Received Date:
Claims Translation B3 Received Date:
Lapsed By Non Payment Annual Fee Date:
Renunciation Date:
NullificationDate:
Published:
Due To Cession Date:
Registration date:
26/02/2003
EP B1 Publication Date:
26/02/2003
EP B2 Publication Date:
EP B3 Publication Date:
Description Translation B1 Received Date:
09/05/2003
Description Translation B2 Received Date:
Description Translation B3 Received Date:
Expiration date:
15/12/2017
Lapsed By Expiration Date:
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:
08/04/2008
Applicant/holder
From:
26/02/2003
Name:
Halliburton Energy Services, Inc.
Address:
Houston, TX 77072-5299, United States of America (US)
Historical Applicant/holder
From:
26/02/2003
To:
26/02/2003
Name:
Halliburton Energy Services, Inc.
Address:
Carrollton, TX 75006, United States of America (US)