Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
SANDER, LOTHAR S.
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004185/0820 | |
| Pages: | 2 |
| | Recorded: | 10/17/1983 | | |
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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06542860
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Correspondence name and address
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PATENT DEPARTMENT
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AMCHEM PRODUCTS, INC.
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300 BROOKSIDE AVE.
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AMBLER, PA 19002
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Assignment:
2
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Reel/Frame: | 004901/0002 | |
| Pages: | 2 |
| | Recorded: | 06/17/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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4636 SOMERTON ROAD |
TREVOSE, PENNSYLVANIA 19047 |
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Intl #
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App #
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NONE
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07189567
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Correspondence name and address
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STEVEN D. BOYD
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BETZ LABORATORIES, INC.
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4636 SOMERTON ROAD
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TREVOSE, PA 19047
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Assignment:
3
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Reel/Frame: | 005274/0411 | |
| Pages: | 1 |
| | Recorded: | 04/16/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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4636 SOMERTON ROAD, |
TREVOSE,, PENNSYLVANIA 19047 |
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Pat #
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Intl #
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App #
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NONE
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07490188
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Correspondence name and address
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STEVEN D. BOYD
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BETZ LABORATORIES, INC.
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4636 SOMERTON RD.
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TREVOSE, PA 19047
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Assignment:
4
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Reel/Frame: | 007421/0799 | |
| Pages: | 3 |
| | Recorded: | 04/10/1995 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4636 SOMERTON ROAD TREVOSE, PENNSYLVANIA 19053-6783 |
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Pat #
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Intl #
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App #
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NONE
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08392696
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Correspondence name and address
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BETZ LABORATORIES, INC.
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GIGI G. JOHNSTON
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LEGAL DEPARTMENT
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4636 SOMERTON ROAD
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TREVOSE, PENNSYLVANIA 19053-6783
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05/30/2024 01:16 AM
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