Patent Assignment Assignee Details
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Assignee Name :
KEYSTONE VENTURES LIMITED
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 024206/0429 | |
| Pages: | 3 |
| | Recorded: | 04/08/2010 | | |
| Attorney Dkt #: | 5963-5 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| ROOM 1321 LEIGHTON CENTER, 77 LEIGHTON ROAD CAUSEWAY BAY |
| HONG KONG SAR, CHINA |
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Pat #
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Pub #
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Intl #
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App #
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12699755
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Correspondence name and address
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SHERIDAN ROSS P.C.
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1560 BROADWAY
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SUITE 1200
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DENVER, CO 80202
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Assignment:
2
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| Reel/Frame: | 024217/0312 | |
| Pages: | 6 |
| | Recorded: | 04/12/2010 | | |
| Attorney Dkt #: | 5963-5 |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE TO REMOVE THE INCORRECT SERIAL NUMBER 12/669775 PREVIOSLY RECORDED ON REEL 024206 FRAME 0429. ASIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Assignee
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| ROOM 1321 LEIGHTON CENTER, 77 LEIGHTON ROAD CAUSEWAY BAY |
| HONG KONG SAR, CHINA |
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Pat #
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Pub #
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Intl #
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App #
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12699775
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Correspondence name and address
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SHERIDAN ROSS P.C.
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1560 BROADWAY
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SUITE 1200
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DENVER, CO 80202
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Assignment:
3
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| Reel/Frame: | 024227/0218 | |
| Pages: | 6 |
| | Recorded: | 04/13/2010 | | |
| Attorney Dkt #: | 2222 FIRM CHARGE. ERROR |
| Conveyance: | CORRECTIVE ASSIGNMENT TO CORRECT THE AND REMOVE THE INCORRECT SERIAL NUMBER 12699755 PREVIOUSLY RECORDED ON REEL 024217 FRAME 0312. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. |
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Assignee
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| ROOM 1321 LEIGHTON CENTER, 77 LEIGHTON ROAD CAUSEWAY BAY |
| HONG KONG, SAR, CHINA |
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Pat #
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Pub #
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Intl #
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App #
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12699775
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Correspondence name and address
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BRENDA CARPENTER
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1560 BROADWAY, SUITE 1200
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DENVER, CO 80202
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07/10/2025 08:38 PM
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