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

Reel/Frame:012583/0644   Pages: 2
Recorded: 10/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/04/2003
Application #:
10030771
Filing Dt:
10/29/2001
Title:
DOUBLE METAL CYANIDE CATALYSTS FOR THE PRODUCTION OF POLYTHER POLYOLS
Assignors
1
Exec Dt:
09/13/2001
2
Exec Dt:
09/14/2001
3
Exec Dt:
09/21/2001
Assignee
1
PATENTE UND LIZENZEN
D-51368 LEVERKUSEN, GERMANY
Correspondence name and address
BAYER CORPORATION
CAROLYN M. SLOANE
PATENT DEPT.
100 BAYER ROAD
PITTSBURGH, PA 15205-9741

Search Results as of: 09/22/2024 11:48 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