Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SIEFERT, KRISTINE S.
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Total Assignments:
8
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Assignment:
1
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| Reel/Frame: | 004275/0559 | |
| Pages: | 2 |
| | Recorded: | 07/02/1984 | | |
| 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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06445130
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Correspondence name and address
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FRANK J. UXA
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ATLANTIC RICHFIELD CO.
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400 EAST SIBLEY BLVD.
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HARVEY, IL 60426
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Assignment:
2
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| Reel/Frame: | 004275/0558 | |
| Pages: | 1 |
| | Recorded: | 07/02/1984 | | |
| 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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06445306
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Correspondence name and address
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FRANK J. UXA
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ATLANTIC RICHFIELD CO.
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400 E. SIBLEY BLVD.
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HARVEY, IL 60426
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Assignment:
3
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| Reel/Frame: | 005134/0388 | |
| Pages: | 1 |
| | Recorded: | 07/17/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF DE |
| 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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07366703
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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 CTR.
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NAPERVILLE, IL 60566-1024
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Assignment:
4
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| Reel/Frame: | 005579/0669 | |
| Pages: | 2 |
| | Recorded: | 12/20/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ONE NALCO CENTER |
| A CORP. OF DELAWARE |
| NAPERVILLE, ILLINOIS 60563-1198 |
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Pat #
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NONE
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07630846
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Correspondence name and address
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JOAN I. NOREK
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SUITE 1601
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180 N. LA SALLE ST.
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CHICAGO, IL 60601
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Assignment:
5
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| Reel/Frame: | 005854/0862 | |
| Pages: | 3 |
| | Recorded: | 09/16/1991 | | |
| 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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07744172
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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 COMPANY
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ONE NALCO CENTER
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NAPERVILLE, IL 60563-1198
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Assignment:
6
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| Reel/Frame: | 006210/0481 | |
| Pages: | 4 |
| | Recorded: | 08/26/1992 | | |
| 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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Intl #
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App #
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NONE
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07935550
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Correspondence name and address
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PAUL D. GREELEY
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AILES, OHLANDT & GREELEY
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SIX LANDMARK SQUARE
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STAMFORD, CT 06901
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Assignment:
7
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| Reel/Frame: | 006461/0639 | |
| Pages: | 3 |
| | Recorded: | 03/08/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| ONE NALCO CENTER |
| NAPERVILLE, ILLINOIS 60543 |
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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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08027692
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Correspondence name and address
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DAVIS CHIN ESQ.
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LAW OFFICES OF DAVIS CHIN
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105 WEST ADAMS STREET, SUITE 300
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CHICAGO, IL 60603
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Assignment:
8
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| Reel/Frame: | 006725/0771 | |
| Pages: | 3 |
| | Recorded: | 09/20/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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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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Intl #
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App #
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NONE
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08123805
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Correspondence name and address
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ROBERT M. BARRETT
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85TH FLOOR SEARS TOWER
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233 S. WACKER DRIVE
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CHICAGO, IL 60606
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