Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CHEUNG, WILLIAM ALEXANDER
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 028956/0759 | |
| Pages: | 7 |
| | Recorded: | 09/13/2012 | | |
| Attorney Dkt #: | 70314/01050 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, CANADA N2L 3W8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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13634754
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Correspondence name and address
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BLAKE, CASSELS & GRAYDON LLP/S.BARBIERI
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199 BAY STREET , SUITE 4000
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COMMERCE COURT WEST
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TORONTO, M5L 1A9 CANADA
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Assignment:
2
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| Reel/Frame: | 027962/0011 | |
| Pages: | 8 |
| | Recorded: | 03/30/2012 | | |
| Attorney Dkt #: | RIM.0003US |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, ONTARIO, CANADA N2L 3W8 |
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Pat #
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Pub #
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Intl #
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App #
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13370553
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Correspondence name and address
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TROP, PRUNER & HU, P.C.
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1616 S. VOSS RD., SUITE 750
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HOUSTON, TX 77057
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Assignment:
3
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| Reel/Frame: | 055688/0317 | |
| Pages: | 8 |
| | Recorded: | 03/23/2021 | | |
| Attorney Dkt #: | 40554-US-CNT (4214-73901) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, ON, CANADA N2L 3W8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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17132747
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Correspondence name and address
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J. ROBERT BROWN, JR.
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4965 PRESTON PARK BLVD., STE. 195E
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PLANO, TX 75093
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Assignment:
4
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| Reel/Frame: | 028446/0108 | |
| Pages: | 8 |
| | Recorded: | 06/26/2012 | | |
| Attorney Dkt #: | 43377-US-PAT |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, CANADA N2L 3W8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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13490200
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Correspondence name and address
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HANLEY, FLIGHT & ZIMMERMAN, LLC
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150 S. WACKER DR, SUITE 2100
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CHICAGO, IL 60606
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Assignment:
5
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| Reel/Frame: | 032736/0329 | |
| Pages: | 9 |
| | Recorded: | 04/23/2014 | | |
| Attorney Dkt #: | 11298.0426-00000 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 295 PHILLIP STREET |
| WATERLOO, ONTARIO, CANADA N2L 3W8 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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13941595
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Correspondence name and address
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BLACKBERRY/FINNEGAN
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901 NEW YORK AVE., NW
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WASHINGTON, DC 20001
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05/23/2024 01:14 AM
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