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 2116046 |
---|---|
(54) English Title: | PROCEDE POUR MELANGER UN GAZ AVEC AU MOINS UN LIQUIDE |
(54) French Title: | METHOD FOR MIXING A GAS WITH AT LEAST ONE LIQUID COMPONENT |
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: | SWABEY OGILVY RENAULT |
(74) Associate agent: | |
(45) Issued: | |
(22) Filed Date: | 1994-02-21 |
(41) Open to Public Inspection: | 1994-08-24 |
Availability of licence: | N/A |
Dedicated to the Public: | N/A |
(25) Language of filing: | French |
Patent Cooperation Treaty (PCT): | No |
---|
(30) Application Priority Data: | ||||||
---|---|---|---|---|---|---|
|
A B R E G E
PROCEDE POUR MELANGER UN GAZ AVEC AU MOINS
UN LIQUIDE
Selon l'invention, le procédé pour mélanger un gaz
avec au moins un liquide, notamment pour obtenir un solvant
non chloré ou peu chloré à partir d'un hydrofluoroalcane
gazeux, est caractérisé en ce qu'il consiste, à partir des
conditions normales de température et de pression, à refroi-
dir le gaz dans des conditions de température et de pression
telles que ce gaz se liquéfie, à mélanger ce gaz liquéfié
avec ledit liquide, et à ramener le mélange à la tempéra-
ture normale.
Pas de dessins.
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.
Sorry, the representative drawing for patent document number 2116046 was not found.
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: IPC expired | 2022-01-01 |
Inactive: IPC expired | 2022-01-01 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Inactive: IPC from MCD | 2006-03-11 |
Application Not Reinstated by Deadline | 2000-02-22 |
Time Limit for Reversal Expired | 2000-02-22 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 1999-02-22 |
Letter Sent | 1998-03-05 |
Reinstatement Requirements Deemed Compliant for All Abandonment Reasons | 1998-02-11 |
Deemed Abandoned - Failure to Respond to Maintenance Fee Notice | 1997-02-21 |
Application Published (Open to Public Inspection) | 1994-08-24 |
Abandonment Date | Reason | Reinstatement Date |
---|---|---|
1999-02-22 | ||
1997-02-21 |
The last payment was received on 1998-02-23
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
Patent fees are adjusted on the 1st of January every year. The amounts above are the current amounts if received by December 31 of the current year.
Please refer to the CIPO
Patent Fees
web page to see all current fee amounts.
Fee Type | Anniversary Year | Due Date | Paid Date |
---|---|---|---|
Reinstatement | 1998-02-11 | ||
MF (application, 3rd anniv.) - small | 03 | 1997-02-21 | 1998-02-11 |
MF (application, 4th anniv.) - small | 04 | 1998-02-23 | 1998-02-23 |
Note: Records showing the ownership history in alphabetical order.
Current Owners on Record |
---|
JEAN-LUC LENGLEN |
Past Owners on Record |
---|
None |