Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
ROENSCH, L. FRED
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Total Assignments:
4
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Assignment:
1
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Reel/Frame: | 004253/0256 | |
| Pages: | 1 |
| | Recorded: | 05/04/1984 | | |
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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06445327
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Correspondence name and address
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JOHN G. PREMO
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PATENT & LICENSING DEPT.
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NALCO CHEMICAL COMPANY
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2901 BUTTERFIELD ROAD
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OAK BROOK, IL 60521
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Assignment:
2
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Reel/Frame: | 004315/0476 | |
| Pages: | 1 |
| | Recorded: | 10/18/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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App #
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NONE
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06445327
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Correspondence name and address
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JOHN G. PREMO
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PATENT & LICENSING DEPT.
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NALCO CHEMICAL COMPANY
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2901 BUTTERFIELD ROAD
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OAK BROOK, IL 60521
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Assignment:
3
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Reel/Frame: | 005205/0695 | |
| Pages: | 3 |
| | Recorded: | 01/05/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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7145 PINE STREET |
CHAGRIN FALLS, OHIO 44022 |
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Pat #
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NONE
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07461174
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Correspondence name and address
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PEARNE, GORDON, MC COY & GRANGER
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1200 LEADER BLDG.
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CLEVELAND, OH 44114
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Assignment:
4
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Reel/Frame: | 011637/0562 | |
| Pages: | 3 |
| | Recorded: | 03/23/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4201 DOMINION BLVD. |
GLEN ALLEN, VIRGINIA 23060 |
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Pat #
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Intl #
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App #
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NONE
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09814927
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Correspondence name and address
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PILLSBURY WINTHROP LLP
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GREGORY P. BRUMMETT
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1100 NEW YORK AVENUE, NW
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NINTH FLOOR
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WASHINGTON, DC 20005-3918
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06/06/2024 11:40 AM
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