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: 3
Patent #:
Issue Dt:
06/19/1990
Application #:
07370609
Filing Dt:
06/23/1989
Inventor:
SHMUEL STERNBERG
Title:
APPARATUS FOR RETAINING VARIABLE NUMBER OF SHEET MEMBRANE ELEMENTS AND A METHOD FOR THE USE THEREOF
Assignment: 1
Reel/Frame:
005098/0804Recorded: 06/23/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/15/1989
Assignee:
MASSACHUSETTS
Correspondent:
HALE AND DORR
60 STATE ST.,
BOSTON, MA 02109
Assignment: 2
Reel/Frame:
005475/0213Recorded: 10/19/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/22/1990
Assignee:
72 CHERRY HILL DRIVE
BEVERLY, MASSACHUSETTS 01915
Correspondent:
STACEY L. CHANNING
55 HAYDEN AVENUE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:
006294/0587Recorded: 09/22/1992Pages: 9
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/20/1991
Assignee:
270 PARK AVENUE
NEW YORK, NEW YORK 10016
Correspondent:
JAMES TRAMONTANA, ESQ.
AMSTER, ROTHSTEIN & EBENSTEIN
90 PARK AVENUE
NEW YORK, NEW YORK 10016

Search Results as of: 05/07/2024 09:44 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