Some of the information on this Web page has been provided by external sources. The Government of Canada is not responsible for the accuracy, reliability or currency of the information supplied by external sources. Users wishing to rely upon this information should consult directly with the source of the information. Content provided by external sources is not subject to official languages, privacy and accessibility requirements.
Any discrepancies in the text and image of the Claims and Abstract are due to differing posting times. Text of the Claims and Abstract are posted:
(12) Patent Application: | (11) CA 2802651 |
---|---|
(54) English Title: | DISPOSITIF ET PROCEDE POUR LA DEPOLLUTION DE L'EAU |
(54) French Title: | DEVICE AND METHOD FOR REMOVING POLLUTANTS FROM WATER |
Status: | Deemed Abandoned and Beyond the Period of Reinstatement - Pending Response to Notice of Disregarded Communication |
(51) International Patent Classification (IPC): |
|
---|---|
(72) Inventors : |
|
(73) Owners : |
|
(71) Applicants : |
|
(74) Agent: | ROBIC AGENCE PI S.E.C./ROBIC IP AGENCY LP |
(74) Associate agent: | |
(45) Issued: | |
(86) PCT Filing Date: | 2011-06-15 |
(87) Open to Public Inspection: | 2011-12-22 |
Examination requested: | 2016-04-25 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | Yes |
---|---|
(86) PCT Filing Number: | PCT/FR2011/051360 |
(87) International Publication Number: | WO 2011157951 |
(85) National Entry: | 2012-12-13 |
(30) Application Priority Data: | ||||||
---|---|---|---|---|---|---|
|
The invention relates to a device for treating polluted water, characterised in that said device includes a reactor (1) for removing pollutants, said reactor (1) including a column-shaped vessel (2), a polluted-water intake (5) arranged adjacent to an upper end of said column, a treated-water outlet (6) arranged adjacent to a lower end of said column, an intake (7) for a sorbent agent (10) arranged adjacent to the lower end, and an outlet for the sorbent agent arranged adjacent to the upper end. Such a device is especially suitable for removing pollutants from water that is polluted with hydrocarbons.
Dispositif de traitement d'une eau polluée, caractérisé en ce qu'il comprend un réacteur (1) de dépollution, ledit réacteur (1) comprenant un récipient en forme de colonne (2), une arrivée (5) pour l'eau polluée, disposée à proximité d'une extrémité supérieure de ladite colonne, une évacuation (6) pour l'eau traitée, disposée à proximité d'une extrémité inférieure de ladite colonne, une arrivée (7) pour un agent sorbant (10), disposée à proximité de l'extrémité inférieure et une évacuation pour l'agent sorbant, disposée à proximité de l'extrémité supérieure. Un tel dispositif est particulièrement adapté à la dépollution d'une eau polluée aux hydrocarbures.
Note: Claims are shown in the official language in which they were submitted.
Note: Descriptions are shown in the official language in which they were submitted.
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
Description | Date |
---|---|
Inactive: Dead - No reply to s.30(2) Rules requisition | 2018-10-09 |
Application Not Reinstated by Deadline | 2018-10-09 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 2018-06-15 |
Inactive: Abandoned - No reply to s.30(2) Rules requisition | 2017-10-06 |
Inactive: S.30(2) Rules - Examiner requisition | 2017-04-06 |
Inactive: Report - No QC | 2017-04-04 |
Letter Sent | 2016-05-02 |
All Requirements for Examination Determined Compliant | 2016-04-25 |
Request for Examination Requirements Determined Compliant | 2016-04-25 |
Request for Examination Received | 2016-04-25 |
Inactive: Notice - National entry - No RFE | 2014-08-01 |
Maintenance Request Received | 2014-05-29 |
Letter Sent | 2013-10-08 |
Inactive: Correspondence - Transfer | 2013-09-18 |
Inactive: Cover page published | 2013-04-29 |
Inactive: First IPC assigned | 2013-03-27 |
Inactive: IPC assigned | 2013-03-27 |
Inactive: Applicant deleted | 2013-03-25 |
Change of Address or Method of Correspondence Request Received | 2013-02-18 |
Request for Priority Received | 2013-02-14 |
Inactive: Notice - National entry - No RFE | 2013-02-01 |
Letter Sent | 2013-02-01 |
Application Received - PCT | 2013-02-01 |
National Entry Requirements Determined Compliant | 2012-12-13 |
Application Published (Open to Public Inspection) | 2011-12-22 |
Abandonment Date | Reason | Reinstatement Date |
---|---|---|
2018-06-15 |
The last payment was received on 2017-05-17
Note : If the full payment has not been received on or before the date indicated, a further fee may be required which may be one of the following
Please refer to the CIPO Patent Fees web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
---|---|---|---|
Basic national fee - standard | 2012-12-13 | ||
Registration of a document | 2012-12-13 | ||
MF (application, 2nd anniv.) - standard | 02 | 2013-06-17 | 2013-05-21 |
Registration of a document | 2013-09-18 | ||
MF (application, 3rd anniv.) - standard | 03 | 2014-06-16 | 2014-05-29 |
MF (application, 4th anniv.) - standard | 04 | 2015-06-15 | 2015-05-15 |
Request for examination - standard | 2016-04-25 | ||
MF (application, 5th anniv.) - standard | 05 | 2016-06-15 | 2016-05-18 |
MF (application, 6th anniv.) - standard | 06 | 2017-06-15 | 2017-05-17 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
---|
OSEAD S.A. |
Past Owners on Record |
---|
CHARLES DENIVELLE |
DOMINIQUE MICHEL |
JEAN-FRANCOIS FOURT |