Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
GROOTVELD, HERMAN H.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 003927/0535 | |
| Pages: | 2 |
| | Recorded: | 11/19/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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06257747
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Correspondence name and address
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HAMMOND & LITTELL, ET AL
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420 LEXINGTON AVE., STE. 2520
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NEW YORK, NY 10017
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Assignment:
2
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Reel/Frame: | 004692/0078 | |
| Pages: | 3 |
| | Recorded: | 04/15/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF THE NETHERLANDS |
DELFT, NETHERLANDS |
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Pat #
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Intl #
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App #
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NONE
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06653866
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Correspondence name and address
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BIERMAN, BIERMAN & PEROFF
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437 MADISON AVE.
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NEW YORK, NY 10022
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Assignment:
3
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Reel/Frame: | 004941/0220 | |
| Pages: | 1 |
| | Recorded: | 08/18/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07216877
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Correspondence name and address
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BIERMAN & MUSERLIAN
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757 THIRD AVE.
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NEW YORK, NY 10017
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Assignment:
4
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Reel/Frame: | 006156/0053 | |
| Pages: | 2 |
| | Recorded: | 04/27/1992 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07874738
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Correspondence name and address
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BIERMAN AND MUSERLIAN
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600 THIRD AVE.
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NEW YORK, NY 10016
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09/21/2024 11:14 AM
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