Patent Assignment Assignor Details
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Assignor Name :
KEENAN, VAUGHN E.
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 011965/0550 | |
| Pages: | 4 |
| | Recorded: | 07/02/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1177 11TH AVENUE S.W., SUTIE 600 |
| CALGARY, ALBERTA, CANADA T2R 1 |
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Pat #
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Intl #
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App #
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09810431
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Correspondence name and address
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KATTEN MUCHIN ZAVIS
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RICHARD P. BUAER
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525 WEST MONROE STREET, STE 1600
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CHICAGO, IL 60661-3693
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Assignment:
2
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| Reel/Frame: | 012214/0569 | |
| Pages: | 6 |
| | Recorded: | 10/02/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1177-11TH AVE. S.W., SUITE 600 |
| CALGARY, ALBERTA, CANADA T2R 1 |
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Pat #
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Intl #
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App #
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NONE
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09876230
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Correspondence name and address
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KATTEN MUCHIN ZAVIS
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525 W. MONROE ST., SUITE 1600
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CHICAGO, ILLINOIS 60661-3693
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Assignment:
3
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| Reel/Frame: | 021698/0116 | |
| Pages: | 3 |
| | Recorded: | 10/17/2008 | | |
| Attorney Dkt #: | 204694-00160 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1207 - 11TH AVENUE SW |
| SUITE 300, CONNAUGHT BUILDING |
| CALGARY, ALBERTA, CANADA T3C 0M5 |
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Pat #
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Intl #
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App #
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11873576
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Correspondence name and address
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ALLEN ROSE / KATTEN MUCHIN ROSENMAN LLP
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2900 K STREET NW
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SUITE 200
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WASHINGTON, DC 20007-5118
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Assignment:
4
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| Reel/Frame: | 021963/0701 | |
| Pages: | 4 |
| | Recorded: | 12/11/2008 | | |
| Attorney Dkt #: | 204694-00213 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1207 - 11TH AVENUE SW |
| SUITE 300 |
| CALGARY, ALBERTA, CANADA T3C 0M5 |
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Pat #
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Pub #
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Intl #
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App #
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12265630
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Correspondence name and address
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WILADEAN P. JOHNSON
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2900 K STREET, N.W.
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SUITE 200
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WASHINGTON, DC 20007
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Assignment:
5
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| Reel/Frame: | 025210/0921 | |
| Pages: | 3 |
| | Recorded: | 10/28/2010 | | |
| Attorney Dkt #: | 204694-00541 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3636 RESEARCH ROAD N.W. |
| CALGARY, CANADA T2L 1Y1 |
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Pat #
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Intl #
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App #
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NONE
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12817464
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Correspondence name and address
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KATTEN MUCHIN ROSENMAN LLP (C/O PATENT A
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2900 K STREET NW, SUITE 200
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WASHINGTON, DC 20007-5118
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Assignment:
6
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| Reel/Frame: | 026420/0143 | |
| Pages: | 8 |
| | Recorded: | 06/09/2011 | | |
| Attorney Dkt #: | 204694-00564 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 3636 RESEARCH ROAD, N.W. |
| CALGARY, ALBERTA, CANADA T2L 1Y1 |
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Pat #
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Pub #
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Intl #
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App #
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13075508
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Correspondence name and address
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WILADEAN P. JOHNSON
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2900 K STREET, N.W.
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NORTH TOWER - SUITE 200
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WASHINGTON, DC 20007-5118
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