Patent Assignment
Reel/Frame 005154/0522
Assignment of Assignors Interest.
Recorded: 1989-10-03
Pages: 1
Assignor
ROSENBERG, H. JAMES
Executed: 1989-09-27
Assignee
ERIE SCIENTIFIC COMPANY
POST ROAD, PORTSMOUTH INDUSTRAL PARK, PORTSMOUTH, NEW HAMPSHIRE, 03801
Covered Property
(1)
Glass Slide
Patent:
5,089,315 →
Application:
07/416,521 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Aug 20, 1993
From: SYBRON CORP.; ORMCO CORP. A CORP. OF DELAWARE; KERR MANUFACTURING A CORP. OF DELAWARE; NALGE COMPANY A CORP. OF DELAWARE
To: CHEMICAL BANK
Reel/Frame 006667/0903 →
Assignment and Relinquishment of Security Interest in Patents and Trademarks
Nov 29, 1999
From: CHEMICAL BANK
To: ERIE SCIENTIFIC COMPANY
Reel/Frame 010425/0056 →