Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
BÜTTNER, HEIKO
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 055634/0076 | |
| Pages: | 6 |
| | Recorded: | 03/18/2021 | | |
| Attorney Dkt #: | 4385-2101082 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KIRCHHORSTER STRASSE 39 |
| HANNOVER, GERMANY 30659 |
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Pat #
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Pub #
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Intl #
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App #
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17277336
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Correspondence name and address
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THE WEBB LAW FIRM, P.C.
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ONE GATEWAY CENTER
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420 FT. DUQUESNE BLVD, SUITE 1200
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PITTSBURGH, PA 15222
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Assignment:
2
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| Reel/Frame: | 056904/0905 | |
| Pages: | 3 |
| | Recorded: | 07/19/2021 | | |
| Attorney Dkt #: | 15880004DA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KIRCHHORSTER STR. 39 |
| HANNOVER, GERMANY 30659 |
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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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29800104
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Correspondence name and address
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W&C IP
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11491 SUNSET HILLS ROAD
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SUITE 340
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RESTON, VA 20190
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Assignment:
3
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| Reel/Frame: | 056905/0158 | |
| Pages: | 3 |
| | Recorded: | 07/19/2021 | | |
| Attorney Dkt #: | 15880001DA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KIRCHHORSTER STR. 39 |
| HANNOVER, GERMANY 30659 |
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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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29800115
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Correspondence name and address
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W&C IP
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11491 SUNSET HILLS ROAD
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SUITE 340
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RESTON, VA 20190
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Assignment:
4
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| Reel/Frame: | 056929/0498 | |
| Pages: | 4 |
| | Recorded: | 07/21/2021 | | |
| Attorney Dkt #: | 15880003DA |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KIRCHHORSTER STR. 39 |
| HANNOVER, GERMANY 30659 |
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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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29800417
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Correspondence name and address
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W&C IP
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11491 SUNSET HILLS ROAD
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SUITE 340
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RESTON, VA 20190
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Assignment:
5
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| Reel/Frame: | 059811/0509 | |
| Pages: | 3 |
| | Recorded: | 05/04/2022 | | |
| Attorney Dkt #: | 04385-2202227 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KIRCHHORSTER STRASSE 39 |
| HANNOVER, GERMANY 30659 |
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Pat #
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Pub #
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Intl #
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App #
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17774238
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Correspondence name and address
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THE WEBB LAW FIRM, P.C.
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ONE GATEWAY CENTER
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420 FT. DUQUESNE BLVD., SUITE 1200
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PITTSBURGH, 15222 UNITED STATES
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Assignment:
6
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| Reel/Frame: | 070662/0333 | |
| Pages: | 3 |
| | Recorded: | 03/27/2025 | | |
| Attorney Dkt #: | 04385-2501386 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| KIRCHHORSTER STRASSE 39 |
| HANNOVER, GERMANY 30659 |
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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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19092014
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Correspondence name and address
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THE WEBB LAW FIRM, P.C.
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ONE GATEWAY CENTER
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420 FT. DUQUESNE BLVD., SUITE 1200
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PITTSBURGH, PA 15222
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