skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : DETLEFSEN, ROBERT
Total Assignments: 3
Assignment: 1
Reel/Frame:011549/0220   Pages: 3
Recorded: 02/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2000
2
Exec Dt:
11/21/2000
3
Exec Dt:
11/16/2000
4
Exec Dt:
11/16/2000
5
Exec Dt:
11/16/2000
6
Exec Dt:
11/16/2000
7
Exec Dt:
11/16/2000
Assignee
1
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09722876
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT
540 WHITE PLAINS ROAD, P.O. BOX 2005
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:015462/0559   Pages: 4
Recorded: 06/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/13/2004
2
Exec Dt:
02/26/2004
3
Exec Dt:
02/26/2004
4
Exec Dt:
02/13/2004
5
Exec Dt:
02/13/2004
6
Exec Dt:
02/15/2004
7
Exec Dt:
02/26/2004
Assignee
1
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10782524
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
540 WHITE PLAINS ROAD, P.O. BOX 2005
PATENT DEPARTMENT
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:016942/0428   Pages: 10
Recorded: 09/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/25/2005
2
Exec Dt:
07/25/2005
3
Exec Dt:
08/01/2005
4
Exec Dt:
07/27/2005
5
Exec Dt:
07/26/2005
6
Exec Dt:
07/27/2005
7
Exec Dt:
07/25/2005
Assignee
1
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11136792
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591

Search Results as of: 05/30/2024 07:30 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT