Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
HOLMGREN, DAVID E.
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Total Assignments:
8
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Assignment:
1
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Reel/Frame: | 014226/0258 | |
| Pages: | 4 |
| | Recorded: | 07/01/2003 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1177 11TH AVENUE, S.W., SUITE 600 |
CALGARY, ALBERTA, CANADA T2R 1K9 |
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10384783
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Correspondence name and address
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KATTEN MUCHIN ZAVIS ROSENMAN
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RICHARD P. BAUER
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PATENT ADMIN.
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525 WEST MONROE STREET, SUITE 1600
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CHICAGO, IL 60661-3693
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Assignment:
2
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Reel/Frame: | 015454/0164 | |
| Pages: | 5 |
| | Recorded: | 06/14/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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1177 11TH AVENUE, S.W., SUITE 600 |
CALGARY, ALBERTA, CANADA T2R 1K9 |
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10750219
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Correspondence name and address
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KATTEN MUCHIN ZAVIS ROSENMAN
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RICHARD P. BAUER
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PATENT ADMIN.
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525 WEST MONROE STREET, SUITE 1600
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CHICAGO, ILLINOIS 60661-3693
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Assignment:
3
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Reel/Frame: | 015115/0705 | |
| Pages: | 5 |
| | Recorded: | 09/09/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 1207-11 AVENUE S.W. |
CALGARY, ALBERTA, CANADA T3C OM5 |
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10838536
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Correspondence name and address
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KATTEN MUCHIN ZAVIS ROSENMAN
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RICHARD P. BAUER
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PATENT ADMIN.
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525 WEST MONROE STREET, SUITE 1600
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CHICAGO, IL 60661-3693
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Assignment:
4
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Reel/Frame: | 018203/0814 | |
| Pages: | 9 |
| | Recorded: | 09/05/2006 | | |
Attorney Dkt #: | 204694-00139 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300, 1207-11 AVENUE S.W. |
CALGARY, CANADA T3C 0M5 |
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11420146
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Correspondence name and address
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DEBBIE WARREN
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1025 THOMAS JEFFERSON STREET, N.W.
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WASHINGTON, DC 20007-2501
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Assignment:
5
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Reel/Frame: | 021863/0075 | |
| Pages: | 9 |
| | Recorded: | 11/19/2008 | | |
Attorney Dkt #: | 204694-00204 |
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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NONE
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12240963
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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:
6
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Reel/Frame: | 023290/0414 | |
| Pages: | 6 |
| | Recorded: | 09/28/2009 | | |
Attorney Dkt #: | 204694-00238 |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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3636 RESEARCH ROAD NW |
TORONTO, CANADA T2L 1Y1 |
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12501088
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Correspondence name and address
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DEBBIE WARREN
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2900 STREET, N.W., SUITE 200
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WASHINGTON, DC 20007-5118
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Assignment:
7
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Reel/Frame: | 024399/0882 | |
| Pages: | 4 |
| | Recorded: | 05/18/2010 | | |
Attorney Dkt #: | 204694-00151 |
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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11773319
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Correspondence name and address
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DEBBIE WARREN
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2900 K STREET, N.W., SUITE 200
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WASHINGTON, DC 20007-5118
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Assignment:
8
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Reel/Frame: | 025197/0024 | |
| Pages: | 6 |
| | Recorded: | 10/26/2010 | | |
Attorney Dkt #: | 204694-00544 |
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 T2Y 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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12834734
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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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