Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
OWEN, DAVID O.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004585/0041 | |
| Pages: | 1 |
| | Recorded: | 07/28/1986 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A DE. CORP. |
| NAPERVILLE, ILLINOIS |
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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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06890206
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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 CO.
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ONE NALCO CENTER
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NAPERVILLE IL 60566-1024
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Assignment:
2
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| Reel/Frame: | 005329/0960 | |
| Pages: | 2 |
| | Recorded: | 05/23/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Intl #
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App #
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NONE
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07502383
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Correspondence name and address
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ROBERT A. MILLER
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PATENT & LICENSING DEPT.
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NALCO CHEMICAL CO.
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ONE NALCO CENTER
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NAPERVILLE, IL 60563-1198
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Assignment:
3
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| Reel/Frame: | 005688/0796 | |
| Pages: | 2 |
| | Recorded: | 04/26/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ONE NALCO CENTER IN |
| A DE. CORP. |
| NAPERVILLE, ILLINOIS, ILLINOIS 60563-1198 |
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Pat #
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Intl #
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App #
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NONE
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07679882
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Correspondence name and address
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ROBERT A. MILLER
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PATENT & LICENSING DEPARTMENT
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NALCO CHEMICAL COMPANY
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ONE NALCO CENTER
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NAPERVILLE, IL 60563-1198
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Assignment:
4
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| Reel/Frame: | 004692/0020 | |
| Pages: | 1 |
| | Recorded: | 04/09/1987 | | |
| 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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07036389
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Correspondence name and address
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JAMES B. KINZER
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KINZER, PLYER, DORN AND MC EACHRAN
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STE. 2711, 55 EAST MONROE ST.
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CHICAGO, IL 60603
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05/28/2024 04:23 PM
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