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 : HOFFSTETTER, FERNAND
Total Assignments: 3
Assignment: 1
Reel/Frame:012417/0319   Pages: 2
Recorded: 12/31/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNYDER, MARCEL
Exec Dt:
04/18/2001
2
BRUGGER, FRANCOIS
Exec Dt:
04/18/2001
3
HOFFSTETTER, FERNAND
Exec Dt:
04/18/2001
4
MUHLBAUER, KARIN
Exec Dt:
04/18/2001
5
PETZOLD, KARIN
Exec Dt:
04/18/2001
6
VUKOMANOVIC, RADOJKA
Exec Dt:
04/19/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6620854
US20020032241
09885346
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:014933/0526   Pages: 3
Recorded: 01/30/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REINEHR, DIETER
Exec Dt:
08/17/2001
2
OCHS, DIETMAR
Exec Dt:
08/20/2001
3
SAUTER, HANSPETER
Exec Dt:
08/21/2001
4
HOFFSTETTER, FERNAND
Exec Dt:
08/20/2001
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730655
US20020061832
09956318
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 3
Reel/Frame:020315/0967   Pages: 2
Recorded: 12/28/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PESTELL, ELIZABETH HARUMI KOBARA
Exec Dt:
07/02/2006
2
SCHNYDER, MARCEL
Exec Dt:
07/10/2006
3
BRUGGER, FRANCOIS
Exec Dt:
07/14/2006
4
HOFFSTETTER, FERNAND
Exec Dt:
07/24/2006
Assignee
1
CIBA CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7987539
US20080058393
10593227
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: 05/07/2024 10:20 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