IP Library Assignment 003877/0597
Patent Assignment
Reel/Frame 003877/0597

Assignment of Assignors Interest.

Recorded: 1981-03-31 Pages: 1
Assignors
CASTLE G. S. PETER
Executed: 1981-03-30
RORABECK CECIL H.
Executed: 1981-03-30
Assignee
Covered Property (1)
Slit Catheter for Measuring Interstitial Pressure
Patent: 4,423,740 →
Application: 06/249,314 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name 7-16-84 Oct 18, 1985
From: HOWMEDICA, INC.
To: PFIZER HOSPITAL PRODUCTS GROUP, INC. A CORP OF DE.
Reel/Frame 004470/0386 →