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 : DUNGWORTH, HOWARD
Total Assignments: 4
Assignment: 1
Reel/Frame:015857/0719   Pages: 3
Recorded: 10/06/2004
Attorney Dkt #:ii/2-22915/a/cgc 2160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2004
2
Exec Dt:
07/16/2004
3
Exec Dt:
07/08/2004
4
Exec Dt:
08/19/2004
Assignee
1
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10887197
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 2
Reel/Frame:016568/0806   Pages: 4
Recorded: 05/16/2005
Conveyance: DOCUMENT PREVIOUSLY RECORDED AT REEL 015857 FRAME 0719 CONTAINED ERRORS IN PATENT APPLICATION NUMBER 10/887201. DOCUMENT RERECORDED TO CORRECT ERRORS ON STATED REEL.
Assignors
1
Exec Dt:
07/30/2004
2
Exec Dt:
07/16/2004
3
Exec Dt:
07/08/2004
4
Exec Dt:
08/19/2004
Assignee
1
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10887197
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORP.
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Assignment: 3
Reel/Frame:016740/0213   Pages: 3
Recorded: 07/05/2005
Attorney Dkt #:co/2-23030/a/cgc2182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2005
2
Exec Dt:
04/22/2005
3
Exec Dt:
04/12/2005
4
Exec Dt:
04/12/2005
Assignee
1
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11080334
Correspondence name and address
JOANN VILLAMIZAR
CIBA SPECIALTY CHEMICALS CORPS
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 4
Reel/Frame:047624/0939   Pages: 10
Recorded: 11/29/2018
Attorney Dkt #:CDA-195US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/07/2018
2
Exec Dt:
10/31/2018
3
Exec Dt:
11/09/2018
4
Exec Dt:
10/31/2018
Assignee
1
COWICK HALL
SNAITH GOOLE
EAST YORKSHIRE, GREAT BRITAIN DN14 9AA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16301522
Correspondence name and address
RATNERPRESTIA
2200 RENAISSANCE BLVD
SUITE 350
KING OF PRUSSIA, PA 19406

Search Results as of: 05/26/2024 03:12 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