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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 4
Patent #:
Issue Dt:
03/09/1999
Application #:
08743766
Filing Dt:
11/07/1996
Inventors:
RINA SINGH, LAURENCE G. DAMMANN
Title:
AMINE MODIFIED POLYISOCYANATES AND THEIR USE IN FOUNDRY BINDER SYSTEMS
Assignment: 1
Reel/Frame:
008372/0081Recorded: 02/21/1997Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/13/1997
Exec Dt:
02/13/1997
Assignee:
P.O. BOX 2219
COLUMBUS, OHIO 43216
Correspondent:
ASHLAND CHEMICAL COMPANY
DAVID L. HEDDEN
LAW DEPARTMENT
P.O. BOX 2219
COLUMBUS, OHIO 43216
Assignment: 2
Reel/Frame:
016800/0203Recorded: 09/14/2005Pages: 22
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/29/2002
Assignee:
NO. 1-1, R&D RD. 2, HSINCHU SCEINCE PARK
HSINCHU, TAIWAN ROC
Correspondent:
BERKELEY LAW & TECHNOLOGY GROUP, LLC
1700 167TH PLACE, #240
BEAVERTON, OREGON 97006
Assignment: 3
Reel/Frame:
016408/0950Recorded: 08/17/2005Pages: 32
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/29/2005
Assignee:
5200 BLAZER PARKWAY
DUBLIN, OHIO 43017
Correspondent:
PATRICIA CAROTHERS/ASHLAND INC.
5200 BLAZER PARKWAY
DA5
DUBLIN, OH 43017
Assignment: 4
Reel/Frame:
032867/0391Recorded: 05/09/2014Pages: 46
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE REMOVE PATENT NUMBER 6763859 PREVIOUSLY RECORDED ON REEL 016408 FRAME 0950. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
Exec Dt:
06/29/2005
Assignee:
5200 BLAZER PARKWAY
DUBLIN, OHIO 43017
Correspondent:
PATRICIA CAROTHERS / ASHLAND INC.
5200 BLAZER PARKWAY
DA5
DUBLIN, OH 43017

Search Results as of: 09/23/2024 06:02 PM
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