Patent details
EP2914639
Title:
PROCESS FOR PREPARING LOW SULFUR DISPERSANT POLYMERS
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Basic Information
Publication number:
EP2914639
WO Application Number:
EP2013070913
Type:
European Patent Granted for NL
Status:
Patent in Force
Publication Title:
Title When Made Available For Viewing:
Reason Lapsed:
Application number:
EP13774410.8
WO Publication Number:
WO2014067749
EPO Publication Language:
English
SPC Number:
First Applicant Residence Country:
Germany (DE)
Publications:
Dates
Filing date:
08/10/2013
Grant date:
06/12/2017
EP Publication Date:
09/09/2015
WO Publication Date:
08/05/2014
Claims Translations Received Date:
Claims Translation B1 Received Date:
15/02/2018
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:
06/12/2017
EP B1 Publication Date:
06/12/2017
EP B2 Publication Date:
EP B3 Publication Date:
Description Translation B1 Received Date:
Description Translation B2 Received Date:
Description Translation B3 Received Date:
Expiration date:
07/10/2033
Lapsed By Expiration Date:
Patent Validated Date:
28/02/2018
Revocation Date:
Invalidity Date:
Response To Novelty Search Report Received:
Patent Granting Request:
Lapsed date:
Applicant/holder
From:
09/02/2021
Name:
Evonik Operations GmbH
Address:
Rellinghauser Strasse 1-11, 45128, Essen, Germany (DE)
Historical Applicant/holder
From:
09/02/2021
To:
09/02/2021
Name:
Evonik Degussa GmbH
Address:
Rellinghauser Strasse 1-11, 45128, Essen, Germany (DE)
From:
06/12/2017
To:
09/02/2021
Name:
Evonik Oil Additives GmbH
Address:
Kirschenallee, 64293 DARMSTADT, Germany (DE)
Agent
Name:
ir. W.J.J.M. Kempes
From:
27/02/2018
Address:
Dogio Patents
Postbus 2350, 1200 CJ, Hilversum, Netherlands (NL)
To:
Inventor
1
Name:
LANGSTON, Justin August
Address:
Kutztown, Pennsylvania 19530, United States of America (US)
2
Name:
VOLTZ, Barbara
Address:
Houston, Texas 77030, United States of America (US)
3
Name:
MÄHLING, Frank-Olaf
Address:
68165 Mannheim, Germany (DE)
4
Name:
DUCKWORTH, Michael G
Address:
Plano, Texas 75024, United States of America (US)
5
Name:
HESS, Brian
Address:
Willow Grove, Pennsylvania 19090, United States of America (US)
6
Name:
GOKHALE, Rhishikesh
Address:
64287 Darmstadt, Germany (DE)
Priority
1
Priority Patent Number:
201361821930 P
Priority Date:
10/05/2013
Priority Country:
United States of America (US)
2
Priority Patent Number:
201261721689 P
Priority Date:
02/11/2012
Priority Country:
United States of America (US)
3
Priority Patent Number:
12192331
Priority Date:
13/11/2012
Priority Country:
European Patent Office (EPO) (EP)
Classification
IPC or IDT classification:
C08F 265/04 ;
C08F 265/06 ;
C08L 51/00 ;
C10L 1/14 ;
C10L 1/16 ;
C10L 1/18 ;
C10L 1/196 ;
C10L 1/22 ;
C10L 1/236 ;
C10L 10/00 ;
C10L 10/14 ;
Publication
Bulletin
1
Bulletin Heading:
CO
Journal edition number:
08/21
Publication date:
24/02/2021
Description:
Changes in the Netherlands Patent Register
2
Bulletin Heading:
CO
Journal edition number:
08/21
Publication date:
24/02/2021
Description:
Changes in the Netherlands Patent Register
3
Bulletin Heading:
EP3
Journal edition number:
10/18
Publication date:
28/02/2018
Description:
European patents granted for the Netherlands in which a translation was filed ex Article 52 par. 1 of the NL Patent Law 1995
4
Bulletin Heading:
EP2
Journal edition number:
49/17
Publication date:
06/12/2017
Description:
European patents granted for the Netherlands
European Patent Bulletin
Issue number:
201749
Publication date:
06/12/2017
Description:
Grant (B1)
Deed
Change of owner(s)
Change Kind/ Decision Type:
Merge
Deed Number:
RC202100256A
Date Registered:
09/02/2021
License Effective Date:
License Expiration Date:
Scope of License:
Deed Filer:
RWS Group (RW Translations Limited)
Journal Edition Number:
Text:
Deed Status:
Country Code:
Updated License Number:
Terminated License Number:
Added Owner(s)
Name:
Evonik Degussa GmbH
Address:
Rellinghauser Strasse 1-11, 45128, Essen, Germany (DE)
Changed Pledgee
Name:
Address:
Removed Usufructuary
Name:
Address:
Added Usufructuary
Name:
Address:
Changed Usufructuary
Name:
Address:
Change of owner(s)
Change Kind/ Decision Type:
Change of owner(s) name
Deed Number:
RC202100256B
Date Registered:
09/02/2021
License Effective Date:
License Expiration Date:
Scope of License:
Deed Filer:
RWS Group (RW Translations Limited)
Journal Edition Number:
Text:
Deed Status:
Country Code:
Updated License Number:
Terminated License Number:
Added Owner(s)
Name:
Evonik Operations GmbH
Address:
Rellinghauser Strasse 1-11, 45128, Essen, Germany (DE)
Changed Pledgee
Name:
Address:
Removed Usufructuary
Name:
Address:
Added Usufructuary
Name:
Address:
Changed Usufructuary
Name:
Address:
Annual Fee
Annual Fee(s) Due Date:
31/10/2024
Annual Fee Number:
12
Annual Fee Amount:
600 Euro
Last Annual Payment Date:
19/10/2023
Last Annual Fee Paid Number:
11
Last Annual Fee Paid Amount:
500 Euro
Payer:
Dennemeyer and Co
Filing date
Document type
Document Description
Number of pages
File Type
28/02/2018
Outgoing Correspondence
Letter no formal defects
1
PDF
/4/7/9/0/2/0800220974/docs/ep13774410.8_0_194941l271.pdf
15/02/2018
Claims
First filed claims
6
PDF
/4/7/9/0/2/0800220974/docs/ep13774410.8_1_claims20180215123843595.pdf
15/02/2018
Incoming Correspondence Electronic
Accompanying letter incoming document
2
PDF
/4/7/9/0/2/0800220974/docs/ep13774410.8_2_incomingcorrespondenceelectronic20180215123844675.pdf