Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
NALCO CHEMICAL COMPANY, A CORP. OF DE
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004699/0725 | |
| Pages: | 1 |
| | Recorded: | 04/27/1987 | | |
| 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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07042927
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Correspondence name and address
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JOHN G. PREMO
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PATENT AND 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: | 004843/0104 | |
| Pages: | 1 |
| | Recorded: | 10/13/1987 | | |
| 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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07014327
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Correspondence name and address
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JOHN G. PREMO
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PATENT & LIC. 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:
3
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| Reel/Frame: | 004843/0940 | |
| Pages: | 4 |
| | Recorded: | 01/15/1988 | | |
| 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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07144804
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Correspondence name and address
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THOMAS J. FILARSKI
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WILLIAN, BRINKS, OLDS,
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HOFER, GILSON & LIONE LTD.
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P.O. BOX 10395
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CHICAGO, IL 60610
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Assignment:
4
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| Reel/Frame: | 005076/0405 | |
| Pages: | 1 |
| | Recorded: | 05/15/1989 | | |
| 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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07351709
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Correspondence name and address
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JAMES B. KINZER
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55 E. MONROE ST.
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SUITE 3905
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CHICAGO, IL 60603
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Assignment:
5
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| Reel/Frame: | 005602/0558 | |
| Pages: | 2 |
| | Recorded: | 02/19/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ONE NALCO CENTER, |
| NAPERVILLE,, ILLINOIS 60563-1198 |
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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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07638932
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Correspondence name and address
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DONALD G. EPPIE
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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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05/30/2024 12:06 PM
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