Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
ERKENS, LEONARDUS JOHANNES HUBERTUS
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Total Assignments:
5
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Assignment:
1
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Reel/Frame: | 009270/0796 | |
| Pages: | 2 |
| | Recorded: | 06/12/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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540 WHITE PLAINS ROAD |
P.O. BOX 2005 |
TARRYTOWN, NEW YORK 10591 |
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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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08863312
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Correspondence name and address
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CIBA SPECIALTY CHEMICALS CORP.
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JOANN VILLAMIZAR
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PATENT DEPARTMENT, P.O. BOX 2005
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540 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591
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Assignment:
2
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Reel/Frame: | 009956/0495 | |
| Pages: | 2 |
| | Recorded: | 05/14/1999 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 2005 |
540 WHITE PLAINS ROAD |
TARRYTOWN, NEW YORK 10591 |
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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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08876551
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Correspondence name and address
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CIBA SPECIALTY CHEMICALS CORP.
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JOANN VILLAMIZAR
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PATENT DEPARTMENT
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540 WHITE PLAINS ROAD, P.O. BOX 2005
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TARRYTOWN, NEW YORK 10591
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Assignment:
3
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Reel/Frame: | 011866/0998 | |
| Pages: | 2 |
| | Recorded: | 06/04/2001 | | |
Conveyance: | INVALID ASSIGNMENT: SEE RECORDING AT REEL 12290 FRAME 0196. (RE-RECORD TO CORRECT RECORDATION DATE 06/04/01 TO 06/06/01 THAT WAS ASSIGNED BY THE PTO) |
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Assignee
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540 WHITE PLAINS ROAD |
P.O. BOX 2005 |
TARRYTOWN, NEW YORK 10591 |
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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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09786964
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Correspondence name and address
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CIBA SPECIALTY CHEMICALS CORP.
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JOANN VILLAMIZAR
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PATENT DEPARTMENT
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P.O. BOX 2005 - 540 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591
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Assignment:
4
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Reel/Frame: | 012390/0196 | |
| Pages: | 2 |
| | Recorded: | 06/06/2001 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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P.O. BOX 2005 |
540 WHITE PLAINS ROAD |
TARRYTOWN, NEW YORK 10591 |
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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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09786964
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Correspondence name and address
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CIBA SPECIALTY CHEMICALS CORP.
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JOANN VILLAMIZAR
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P.O. BOX 2005, PATENT DEPT.
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540 WHITE PLAINS ROAD
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TARRYTOWN, NY 10591
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Assignment:
5
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Reel/Frame: | 013478/0937 | |
| Pages: | 2 |
| | Recorded: | 11/08/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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540 WHITE PLAINS ROAD |
TARRYTOWN, NEW YORK 10591 |
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Pat #
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Pub #
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Intl #
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App #
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10163918
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Correspondence name and address
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CIBA SPECIALTY CHEMICALS CORP.
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JOANN VILLAMIZAR
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540 WHITE PLAINS ROAD
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PATENT DEPARTMENT
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TARRYTOWN, NY 10591
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05/02/2024 09:32 PM
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