Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
TONG, YOUDONG
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Total Assignments:
6
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Assignment:
1
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| Reel/Frame: | 007802/0654 | |
| Pages: | 3 |
| | Recorded: | 01/16/1996 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7705 HIGHWAY 90-A |
| SUGARLAND, TEXAS 77478 |
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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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08547639
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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PATRICIA A. CHARLIER
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PATENT AND LICENSING DEPT.
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ONE NALCO CENTER
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NAPERVILLE, IL 60563-1198
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Assignment:
2
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| Reel/Frame: | 008515/0860 | |
| Pages: | 3 |
| | Recorded: | 03/31/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7705 HIGHWAY 90-A |
| SUGARLAND, TEXAS 77478 |
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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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08778995
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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JAMES J. DRAKE
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PATENT & LICENSING DEPT.
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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: | 008742/0810 | |
| Pages: | 3 |
| | Recorded: | 09/17/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7701 HIGHWAY 90-A |
| SUGAR LAND, TEXAS 77478 |
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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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08932588
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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KELLY L. CUMMINGS
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PATENT & LICENSING DEPT.
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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: | 010258/0673 | |
| Pages: | 3 |
| | Recorded: | 09/15/1999 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7701 HIGHWAY 90-A |
| SUGAR LAND, TEXAS 77478 |
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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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09396715
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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MICHAEL B. MARTIN
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PATENT AND LICENSING DEPT.
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ONE NALCO CENTER
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NAPERVILLE, ILLINOIS 60563-1198
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Assignment:
5
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| Reel/Frame: | 011247/0238 | |
| Pages: | 3 |
| | Recorded: | 10/16/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7701 HIGHWAY 90-A |
| SUGAR LAND, TEXAS 77478 |
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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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09638426
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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MARGARET M. BRUMM
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PATENT AND LICENSING DEPT.
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ONE NALCO CENTER
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NAPERVILLE, ILLINOIS 60563-1198
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Assignment:
6
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| Reel/Frame: | 011247/0251 | |
| Pages: | 3 |
| | Recorded: | 10/16/2000 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 7701 HIGHWAY 90-A |
| SUGAR LAND, TEXAS 77478 |
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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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09638437
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Correspondence name and address
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NALCO CHEMICAL COMPANY
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MARGARET M. BRUMM
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PATENT AND LICENSING DEPT.
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ONE NALCO CENTER
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NAPERVILLE, ILLINOIS 50563-1198
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