Patent Assignment Assignor Details
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Assignor Name :
BHATTACHARJA, SANKAR
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Total Assignments:
10
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Assignment:
1
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| Reel/Frame: | 015342/0460 | |
| Pages: | 3 |
| | Recorded: | 05/14/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1601 W. DIEHL ROAD |
| NAPERVILLE, ILLINOIS 60563 |
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App #
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10846218
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Correspondence name and address
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NALCO COMPANY
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MARGARET M. BRUMM
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PATENT AND LICENSING DEPT.
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1601 W. DIEHL ROAD
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NAPERVILLE, IL 60563-1198
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Assignment:
2
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| Reel/Frame: | 016024/0926 | |
| Pages: | 3 |
| | Recorded: | 11/26/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1601 W. DIEHL ROAD |
| NAPERVILLE, ILLINOIS 60563-1198 |
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Pat #
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NONE
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10955401
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Correspondence name and address
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MICHAEL B. MARTIN
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PATENT AND LICENSING DEPT.
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NALCO COMPANY
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1601 W. DIEHL ROAD
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NAPERVILLE, ILLINOIS 60563-1198
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Assignment:
3
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| Reel/Frame: | 017682/0104 | |
| Pages: | 3 |
| | Recorded: | 03/21/2006 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1601 W. DIEHL ROAD |
| NAPERVILLE, ILLINOIS 60563-1198 |
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App #
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11385082
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Correspondence name and address
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MICHAEL B. MARTIN
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PATENT AND LICENSING DEPT.
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NALCO COMPANY
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1601 W. DIEHL ROAD
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NAPERVILLE, ILLINOIS 60563-1198
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Assignment:
4
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| Reel/Frame: | 024212/0286 | |
| Pages: | 3 |
| | Recorded: | 04/09/2010 | | |
| Attorney Dkt #: | 7932 D1 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1601 W. DIEHL ROAD |
| NAPERVILLE, ILLINOIS 60563-1198 |
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Pat #
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Intl #
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App #
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12757667
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Correspondence name and address
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NALCO COMPANY
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1601 W. DIEHL ROAD
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PATENT & LICENSING DEPT.
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NAPERVILLE, IL 60563-1198
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Assignment:
5
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| Reel/Frame: | 018236/0950 | |
| Pages: | 3 |
| | Recorded: | 08/25/2006 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1601 W. DIEHL ROAD |
| NAPERVILLE, ILLINOIS 60563-1198 |
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11490193
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Correspondence name and address
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MICHAEL B. MARTIN
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PATENT AND LICENSING DEPT.
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NALCO COMPANY
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1601 W. DIEHL ROAD
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NAPERVILLE, IL 60563-1198
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Assignment:
6
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| Reel/Frame: | 025468/0853 | |
| Pages: | 3 |
| | Recorded: | 12/08/2010 | | |
| Attorney Dkt #: | 8302 |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1601 W. DIEHL ROAD |
| NAPERVILLE, ILLINOIS 60563-1198 |
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Pat #
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Intl #
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App #
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12963311
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Correspondence name and address
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NALCO COMPANY
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1601 W. DIEHL ROAD
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PATENT & LICENSING DEPT.
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NAPERVILLE, IL 60563-1198
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Assignment:
7
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| Reel/Frame: | 040223/0321 | |
| Pages: | 9 |
| | Recorded: | 11/04/2016 | | |
| Attorney Dkt #: | 717971 (PT10548USU1) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 370 N. WABASHA STREET |
| ST. PAUL, MINNESOTA 55102 |
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Pat #
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15343501
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Correspondence name and address
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JOSHUA D. BISHOP
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LEYDIG, VOIT & MAYER, LTD.
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180 N. STETSON AVE., SUITE 4900
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CHICAGO, IL 60601-6731
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Assignment:
8
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| Reel/Frame: | 044297/0380 | |
| Pages: | 8 |
| | Recorded: | 12/05/2017 | | |
| Attorney Dkt #: | 736272 (N10829USU1) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1 ECOLAB PLACE |
| ST. PAUL, MINNESOTA 55102 |
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Pat #
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Pub #
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Intl #
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App #
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15814648
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Correspondence name and address
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JOSHUA D. BISHOP
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LEYDIG, VOIT & MAYER, LTD.
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180 N. STETSON AVE., SUITE 4900
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CHICAGO, IL 60601-6731
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Assignment:
9
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| Reel/Frame: | 045691/0294 | |
| Pages: | 7 |
| | Recorded: | 05/02/2018 | | |
| Attorney Dkt #: | N10876US01 (ECO0127/US) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1 ECOLAB PLACE |
| ST. PAUL, MINNESOTA 55102 |
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Pat #
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Pub #
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Intl #
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App #
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15957339
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Correspondence name and address
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C/O KAGAN BINDER PLLC
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221 MAIN ST N
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SUITE 200, MAPLE ISLAND BUILDING
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STILLWATER, MN 55082
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Assignment:
10
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| Reel/Frame: | 051823/0425 | |
| Pages: | 7 |
| | Recorded: | 02/14/2020 | | |
| Attorney Dkt #: | ECO0127/US/2 (N10876USC1) |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 1 ECOLAB PLACE |
| ST. PAUL, MINNESOTA 55102 |
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Pat #
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Intl #
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App #
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16791300
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Correspondence name and address
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C/O KAGAN BINDER PLLC
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221 MAIN ST N
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SUITE 200, MAPLE ISLAND BUILDING
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STILLWATER, MN 55082
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05/14/2024 01:36 PM
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August 25, 2017 v.2.6
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