Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
CALLSIGN, INC.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 046549/0478 | |
| Pages: | 12 |
| | Recorded: | 08/03/2018 | | |
Attorney Dkt #: | F178490 PAT |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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ALPHABETA, 14-18 FINSBURY SQUARE |
LONDON, UNITED KINGDOM EC2A 1BR |
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13939488
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NONE
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14002161
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NONE
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14598673
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NONE
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15057222
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Correspondence name and address
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STEWART WALSH
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1025 VERMONT AVE NW, SUITE 1130
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COGENCY GLOBAL INC.
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WASHINGTON, DC 20005
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Assignment:
2
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Reel/Frame: | 048731/0278 | |
| Pages: | 8 |
| | Recorded: | 03/28/2019 | | |
Conveyance: | SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2755 SAND HILL ROAD, SUITE 150 |
MENLO PARK, CALIFORNIA 94025 |
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13939488
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NONE
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14598673
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16019321
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16019358
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Correspondence name and address
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DLA PIPER LLP (US)
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401 B STREET, SUITE 1700
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SAN DIEGO, CA 92101
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Assignment:
3
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Reel/Frame: | 060544/0420 | |
| Pages: | 9 |
| | Recorded: | 06/30/2022 | | |
Attorney Dkt #: | 1721447 PAT INC |
Conveyance: | PLAIN ENGLISH INTELLECTUAL PROPERTY SECURITY AGREEMENT |
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Assignee
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2755 SAND HILL ROAD, SUITE 150 |
MENLO PARK, CALIFORNIA 94025 |
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13939488
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16019321
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16019358
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16946713
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17081814
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17548358
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Correspondence name and address
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STEWART WALSH
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1025 CONNECTICUT AVE NW, SUITE 712
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COGENCY GLOBAL INC.
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WASHINGTON, DC 20036
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06/20/2024 06:43 PM
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