Patent Assignment Assignor Details
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Assignor Name :
EL-HEFNAWI, SOBHY
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004947/0640 | |
| Pages: | 2 |
| | Recorded: | 09/21/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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CLIFTON, NEW JERSEY 07051 |
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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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07247201
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Correspondence name and address
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BASF CORPORATION
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1255 BROAD ST.
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CLIFTON, NJ 07051
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Assignment:
2
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Reel/Frame: | 011021/0377 | |
| Pages: | 3 |
| | Recorded: | 07/31/2000 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2500 RENAISSANCE BOULEVARD, SUITE 200 |
GULPH MILLS, PENNSYLVANIA 19406 |
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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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09538450
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Correspondence name and address
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COGNIS CORPORATION
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AARON R. ETTELMAN
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2500 RENAISSANCE BLVD-SUITE 200
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LAW DEPARTMENT
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GULPH MILLS, PA 19406
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Assignment:
3
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Reel/Frame: | 012395/0565 | |
| Pages: | 3 |
| | Recorded: | 12/27/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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SUITE 200 |
2500 RINAISSANCE BOULEVARLD, |
GULPH MILLS, PENNSYLVANIA 19406 |
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Pat #
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Pub #
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Intl #
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App #
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09880521
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Correspondence name and address
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COGINS CORPORATION
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JOHN E. DRACH
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PATENT DEPARTMENT
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2500 RENAISSANCE BLVD - SUITE 200
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GULPH MILLS, PA 19406
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05/16/2024 11:01 PM
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