Every night, the online Belgian patent register ('eRegister') receives an update with public data that were entered or generated the preceding day on the Benelux Patent Platform, the computer application with which the Belgian Intellectual Property Office handles the registration, treatment and publication processes for patents and supplementary protection certificates.
Currently, some updates are spread over consecutive nights due to the large, weekly volume of data concerning European patents designating Belgium.
For a European patent it is possible that data about the inventor(s) are missing from the online Belgian patent register. They can be found via the link to the European patent register pending an update of the Belgian patent register.
For European patents with Unitary Effect, the authentic source of information is the European Patent Register : please refer to it.

Patent details

2726577 Title: PROCÉDÉ D'ÉLIMINATION DU CALCIUM DES HUILES CONTENANT DU NAPHTÉNATE DE CALCIUM

The time of generation of the report may vary depending on the number of the selected files and the pages of each file. If the generation of the consolidated PDF file takes long, you may reduce the number of selected files and proceed with the generation of the PDF in batches.
You have not selected any documents

Basic information

Application number:
127950814
WO application number:
IN2012000453
Type:
European patent granted for BE
Status:
Open
Publication number:
2726577
WO publication number:
WO2013024489
1rst applicant's nationality:
Translation language:
French
EPO publication language:
English
SPC number:

Dates

Filing date:
26/06/2012
Grant date:
24/02/2016
EP publication date:
07/05/2014
WO publication date:
21/02/2013
Claims translation received date:
Translation received date (EP publication B1):
19/05/2016
Translation received date (EP publication B2):
Translation received date (EP publication B3):
Registration date:
24/02/2016
EP B1 publication date:
24/02/2016
EP B2 publication date:
EP B3 publication date:
Lapsed date:
Expiration date (if granted and all annual fees paid):
26/06/2032

Applicant

Name:
Dorf Ketal Chemicals (India) Private Limited
Legal Form:
From:
24/02/2016
Address:
Dorf Ketal Tower D'Monte Street Orlem Malad (W), Mumbai 400 064, Maharashtra, India (IN)
To:

Agent

Name:
KIRKPATRICK
Legal Form:
From:
19/05/2016
Address:
Avenue Wolfers 32, 1310, LA HULPE, Brabant wallon, Belgium (BE)
To:

Inventor

Name:
SUBRAMANIYAM, Mahesh
Legal Form:
Address:
Mumbai Maharashtra 400064, India (IN)

Priority

Priority patent number:
MM18852011
Priority date:
29/06/2011
Priority country:
India (IN)

Classification

IPC or IDT classification:
C07C 37/72; C07C 39/14; C07C 47/127; C10G 21/16; C10G 29/22; C10G 29/24;

Publication

Bulletin

Bulletin heading:
EP3
Journal edition number:
2016/05
Publication date:
16/09/2019
Description:
Contains data concerning European patents granted for Belgium and published (B1 publication) in English and for which a translation in Dutch, French or German was filed under the Belgian Patent Laws

European Patent Bulletin

Issue number:
201608
Publication date:
24/02/2016
Description:
Grant (B1)

Annual fee

Annual fee(s) Due Date:
30/06/2025
Annual fee number:
14
Annual fee amount:
320 Euro
Expected payer:
Last annual fee payment date:
27/06/2024
Last annual fee paid number:
13
Last annual fee paid amount:
275 Euro
Payer:
COMPUTER PACKAGES INC.
Filing date Document type Publication Type Document Description Number of pages File Type
19/05/2016 Incoming Correspondence (Email) Cover letter 1 PDF /1/6/5/0/9/0721490561/docs/127950814_0_incomingcorrespondenceelectronic_20160520_082520678.pdf
19/05/2016 General Document Other 2 PDF /1/6/5/0/9/0721490561/docs/127950814_1_generaldocument_20160520_082517881.pdf
19/05/2016 Incoming Correspondence (Email) Cover letter 1 PDF /1/6/5/0/9/0721490561/docs/127950814_2_incomingcorrespondenceelectronic_20160520_082521409.pdf
13/03/2023 Request For Change Letter and/or Form requesting a change in the Register 1 PDF /1/6/5/0/9/0721490561/docs/127950814_3_rfc_20230412_105458075.pdf
19/05/2016 Translations 42 PDF /1/6/5/0/9/0721490561/docs/127950814_4_translations_20160520_082518676.pdf
19/05/2016 General Document Other 1 PDF /1/6/5/0/9/0721490561/docs/127950814_5_generaldocument_20160520_082520030.pdf