Patent details
EP2726577 Title: METHOD FOR REMOVAL OF CALCIUM FROM CRUDE OILS CONTAINING CALCIUM NAPHTHENATE
Basic Information
- Publication number:
- EP2726577
- PCT Application Number:
- PCT/IN/2012/000453
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP127950814
- PCT Publication Number:
- WO/2013/024489
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- METHOD FOR REMOVAL OF CALCIUM FROM CRUDE OILS CONTAINING CALCIUM NAPHTHENATE
- French Title of Invention:
- PROCÉDÉ D'ÉLIMINATION DU CALCIUM DES HUILES CONTENANT DU NAPHTÉNATE DE CALCIUM
- German Title of Invention:
- VERFAHREN ZUR ENTFERNUNG VON CALCIUM AUS CALCIUMNAPHTHENATHALTIGEM ROHÖL
- SPC Number:
Dates
- Filing date:
- 26/06/2012
- Grant date:
- 24/02/2016
- EP Publication Date:
- 24/02/2016
- PCT Publication Date:
- 21/02/2013
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 07/05/2014
- EP B1 Publication Date:
- 24/02/2016
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 26/06/2016
- Expiration date:
- 26/06/2032
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 26/06/2012
- Name:
- Dorf Ketal Chemicals (India) Private Limited
- Address:
- Dorf Ketal Tower D'Monte Street Orlem Malad (W), Mumbai 400 064, Maharashtra, India (IN)
Inventor
- Name:
- SUBRAMANIYAM Mahesh
- Address:
- India (IN)
Priority
- Priority Number:
- MM18852011
- Priority Date:
- 29/06/2011
- Priority Country:
- India (IN)
Classification
- Main IPC Class:
- C10G 21/16;
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
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