Patent Assignment Assignor Details
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Assignor Name :
ZHENG, DONGFENG
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 041015/0973 | |
| Pages: | 4 |
| | Recorded: | 01/19/2017 | | |
| Attorney Dkt #: | 25820-D6404US00 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2255 PATHFINDER DRIVE, R.R. #1 |
| BURLINGTON, CANADA L7L 6L6 |
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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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29591355
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Correspondence name and address
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BERESKIN & PARR LLP/S.E.N.C.R.L., S.R.L.
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40 KING STREET WEST
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40TH FLOOR
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TORONTO, M5H 3Y2 CANADA
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Assignment:
2
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| Reel/Frame: | 047536/0946 | |
| Pages: | 4 |
| | Recorded: | 11/19/2018 | | |
| Attorney Dkt #: | 104-D7US2DIV |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 2255 PATHFINDER DRIVE, R.R.#1 |
| BURLINGTON, CANADA L7L 6L6 |
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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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29670647
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Correspondence name and address
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ABM INTELLECTUAL PROPERTY INC.
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261 KINGSWOOD ROAD
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TORONTO, M4E3N6 CANADA
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Assignment:
3
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| Reel/Frame: | 055890/0178 | |
| Pages: | 7 |
| | Recorded: | 04/12/2021 | | |
| Attorney Dkt #: | 80507US006 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| P.O. BOX 33427 |
| ST. PAUL, MINNESOTA 55133-3427 |
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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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17284552
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Correspondence name and address
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3M INNOVATIVE PROPERTIES COMPANY
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P.O. BOX 33427
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ST. PAUL, MN 55133-3427
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