Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
STREITEL, STEVEN G.
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 005197/0257 | |
| Pages: | 1 |
| | Recorded: | 12/07/1989 | | |
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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07433808
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Correspondence name and address
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JOHN G. PREMO
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PATS. AND LICENSING DEPT.
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NALCO CHEMICAL COMPANY
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ONE NALCO CENTER
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NAPERVILLE, IL 60563
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Assignment:
2
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Reel/Frame: | 006706/0966 | |
| Pages: | 3 |
| | Recorded: | 09/27/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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4515 ST. CLAIR AVENUE |
CLEVELAND, OHIO 44103 |
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Pat #
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NONE
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07953651
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Correspondence name and address
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MARY E. GOLRICK
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CALFEE, HALTER & GRISWOLD
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SUITE 1800, 800 SUPERIOR AVENUE
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CLEVELAND, OH 44114
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05/30/2024 10:19 AM
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