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: 2
Patent #:
Issue Dt:
12/19/1989
Application #:
07232070
Filing Dt:
08/15/1988
Inventor:
J. ERNST HARTITZ
Title:
METHOD OF MAKING EXTRUDED AMORPHOUS THERMOPLASTIC PIPE HAVING REDUCED INTERNAL STRESS
Assignment: 1
Reel/Frame:
004917/0555Recorded: 08/15/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/05/1988
Assignee:
Correspondent:
NESTOR W. SHUST
PATENT LAW DEPT.
3925 EMBASSY PARKWAY
AKRON, OH 44313
Assignment: 2
Reel/Frame:
011485/0706Recorded: 04/17/2001Pages: 135
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/28/2001
Exec Dt:
02/28/2001
Exec Dt:
02/28/2001
Exec Dt:
02/28/2001
Exec Dt:
02/28/2001
Assignee:
9911 BRECKSVILLE ROAD
BRECKSVILLE, OHIO 44141
Correspondent:
FRIED, FRANK, HARRIS, SHRIVER & JACOBSON
PAULINE L. WEN
ONE NEW YORK PLAZA
NEW YORK, NY 10004

Search Results as of: 06/20/2024 02:21 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