IP Library › Assignment 004471/0261
Patent Assignment
Reel/Frame 004471/0261

Security Interest

Recorded: 1985-10-16 Pages: 14
Assignor
HEMEX INC., A CORP OF LA.
Executed: 1985-09-09
Assignee
Covered Properties (7)
Heart Valve Prosthesis
Patent: 4,308,624 →
Application: 06/064,401 →
Heart Valve Prosthesis
Patent: 4,328,592 →
Application: 06/111,488 →
Heart Valve Prosthesis
Patent: 4,357,715 →
Application: 06/198,446 →
Heart Valves Having Edge-Guided Occluders
Patent: 4,373,216 →
Application: 06/302,693 →
Heart Valve Having Ear Guided Occluders
Patent: 4,451,937 →
Application: 06/346,722 →
Heart Valve with Dog-Leg Pivot
Patent: 4,443,894 →
Application: 06/367,298 →
Suture Rings for Heat Valves
Patent: 4,535,483 →
Application: 06/458,618 →
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Jan 22, 1981
From: KLAWITTER JEROME J.
To: HEMEX RESEARCH PARTNERSHIP
Reel/Frame 003824/0934 →
Assignment of Assignors Interest. Feb 2, 1981
From: HEMEX, INC.,
To: HEMEX RESEARCH PARTNERSHIP
Reel/Frame 003826/0866 →
Assignment of Assignors Interest. Oct 1, 1981
From: HEMEX RESEARCH PARTNERSHIP
To: HEMEX, INC., A LA CORP.
Reel/Frame 003914/0280 →
Assignment of Assignors Interest. Oct 22, 1981
From: KLAWITTER, JEROME J.
To: HEMEX, INC.
Reel/Frame 003948/0605 →
Assignment of Assignors Interest. Feb 8, 1982
From: KLAWITTER, JEROME J.
To: HEMEX, INC., A CORP. OF LA.
Reel/Frame 003976/0475 →
Assignment of Assignors Interest. Apr 12, 1982
From: KLAWITTER, JEROME J.
To: HEMEX, INC.
Reel/Frame 003988/0295 →
Assignment of Assignors Interest. Jan 17, 1983
From: KLAWITTER, JEROME J.; CROMIE, HARRY W.
To: HEMEX, INC., A CORP. OF LA.
Reel/Frame 004085/0951 →
Assignment of Assignor's Interest Jun 9, 2000
From: BAXTER INTERNATIONAL INC.
To: EDWARDS LIFESCIENCES CORPORATION
Reel/Frame 010901/0274 →