Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
LEACH, DOUGLAS R.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004199/0241 | |
| Pages: | 2 |
| | Recorded: | 11/17/1983 | | |
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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06552872
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Correspondence name and address
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JEFFREY F. CRAFT
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PAT. SEC., HERCULES INC.,
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HERCULES PLAZA
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WILMINGTON, DE 19894
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Assignment:
2
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Reel/Frame: | 004336/0784 | |
| Pages: | 2 |
| | Recorded: | 11/16/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE |
WILMINGTON, DELAWARE |
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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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06672390
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Correspondence name and address
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DALE R. LOVERCHECK
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PATENT SECTION
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HERCULES INC., HERCULES PLAZA
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WILMINGTON, DE 19894
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Assignment:
3
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Reel/Frame: | 004757/0183 | |
| Pages: | 2 |
| | Recorded: | 09/02/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF DE |
WILMINGTON, DELAWARE |
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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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06874191
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Correspondence name and address
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DALE R. LOVERCHECK
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PATENT SECTION, HERCULES INCORPORATED
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HERCULES PLAZA
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WILMINGTON, DE 19894
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05/31/2024 02:55 PM
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