Patent Assignment Assignor Details
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Assignor Name :
ZHANG, YEYAN
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 012909/0935 | |
| Pages: | 3 |
| | Recorded: | 07/22/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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2500 RENAISSANCE BOULEVARD |
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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09911781
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Correspondence name and address
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COGNIS CORPORATION
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JOHN E. DRACH
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2500 RENAISSANCE BLVD.- SUITE 200
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PATENT DEPARTMENT
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GULPH MILLS, PA 19406
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Assignment:
2
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Reel/Frame: | 013869/0590 | |
| Pages: | 4 |
| | Recorded: | 08/12/2003 | | |
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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10418820
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Correspondence name and address
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COGNIS 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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Assignment:
3
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Reel/Frame: | 014322/0066 | |
| Pages: | 6 |
| | Recorded: | 02/10/2004 | | |
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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10640962
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Correspondence name and address
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COGNIS CORPORATION
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JOHN E. DRACH
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PATENT DEPARTMENT
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300 BROOKSIDE AVENUE
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AMBLER, PA 19002
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Assignment:
4
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Reel/Frame: | 014864/0972 | |
| Pages: | 7 |
| | Recorded: | 07/19/2004 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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300 BROOKSIDE AVENUE |
AMBLER, PENNSYLVANIA 19002 |
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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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10629266
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Correspondence name and address
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COGNIS CORPORATION
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AARON R. EITELMAN
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PATENT DEPARTMENT
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300 BROOKSIDE AVENUE
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AMBLER, PA 19002
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09/22/2024 07:03 PM
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