IP Library › Assignment 007779/0111
Patent Assignment
Reel/Frame 007779/0111

Release Pf Security Agreement, Execution Date Septembert 16, 1994, Filed on September 22, 1994, (Reocrded at Reel 7112, Frames 823-889)

Recorded: 1996-01-23 Pages: 4
Assignor
Assignee
CORVITA CORPORATION, A CORP. OF FLORIDA
8210 NW 27TH STREET, MIAMI, FLORIDA, 33122
Covered Properties (17)
Method of Forming Implantable Vascular Grafts
Patent: 4,738,740 →
Application: 06/800,524 →
Cardiovascular Graft and Method of Forming Same
Patent: 4,759,757 →
Application: 07/006,101 →
Monomer and Use Thereof in Crack Prevention of Implanted Prostheses
Patent: 4,769,030 →
Application: 07/043,540 →
Polyurethanes
Patent: 4,739,013 →
Application: 07/049,038 →
Crack Prevention and Improved Thrombogenicity of Implanted Prostheses by Sulfonation
Patent: 4,882,148 →
Application: 07/063,537 →
Stretchable Porous Sutures
Patent: 4,880,002 →
Application: 07/130,746 →
Polyurethanes
Patent: 4,810,749 →
Application: 07/156,361 →
Crack Prevention of Implanted Prostheses
Patent: 4,851,009 →
Application: 07/210,145 →
Manufacture of Stretchable Porous Sutures
Patent: 4,905,367 →
Application: 07/268,745 →
Anastomosis Trimming Device and Method Using the Same.
Patent: 4,872,455 →
Application: 07/292,643 →
Reinforced Graft Assembly
Patent: 5,084,065 →
Application: 07/377,463 →
Method for Bonding Silicone Rubber and Polyurethane Materials and Articles Manufactured Thereby
Patent: 5,147,725 →
Application: 07/548,285 →
Process for Decreasing Color in Bis-Imide Flame Retardants
Patent: 5,166,360 →
Application: 07/697,027 →
Crack-Resistant Polycarbonate Urethane Polymer Prostheses
Patent: 5,133,742 →
Application: 07/794,621 →
Method of Making a Radially Expandable Prosthesis
Patent: 5,226,913 →
Application: 07/844,481 →
Mesh Composite Graft
Patent: 5,163,951 →
Application: 07/859,132 →
Crack-Resistant Polycarbonate Urethane Polymer Prostheses and the Like
Patent: 5,229,431 →
Application: 07/918,356 →
Related Assignments (17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Apr 18, 1986
From: PINCHUK, LEONARD; MARTIN, JOHN B. JR.,
To: CORDIS CORPORATION, A CORP. OF FLORIDA
Reel/Frame 004535/0924 →
Assignment of Assignors Interest. Dec 29, 1987
From: CORDIS CORPORATION
To: CORVITA CORPORATION, A CORP. OF FL
Reel/Frame 004841/0609 →
Assignment of Assignors Interest. Oct 14, 1988
From: MAC GREGOR, DAVID C.
To: CORVITA CORPORATION, A CORP. OF FL
Reel/Frame 004960/0345 →
Assignment of Assignors Interest. Apr 21, 1989
From: PINCHUK, LEONARD; MARTIN, JOHN B.
To: CORVITA CORPORATION, A CORP. OF FL
Reel/Frame 005065/0343 →
Security Interest Dec 20, 1989
From: CORVITA CORPORATION, A CORP. OF FL
To: SPROUT TECHNOLOGY FUND, A NEW YORK LIMITED PARTNERSHIP; SPROUT CAPITAL V, A NEW YORK LIMITED PARTNERSHIP; DLJ VENTURE CAPITAL FUND II, L.P., A DE LIMITED PARTNERSHIP; INTEGRATED MEDICAL VENTURE PARTNERS, L.P., A DE LIMITED PARTNERSHIP
Reel/Frame 005201/0857 →
Assignment of Assignors Interest. Jul 2, 1990
From: WELDON, NORMAN R.; MAC GREGOR, DAVID C.
To: CORVITA CORPORATION, MIAMI, FL A CORP. OF FL
Reel/Frame 005357/0690 →
Assignment of Assignors Interest. Jul 3, 1990
From: PINCHUK, LEONARD
To: CORVITA CORPORATION, A CORP. OF FL
Reel/Frame 005376/0195 →
Released by Secured Party Aug 5, 1991
From: SPROUT TECHNOLOGY FUND, A NY. LIMITED PARTNERSHIP; SPROUT CAPITAL V, A NY. LIMITED PARTNERSHIP; DLJ VENTURE CAPITAL FUND II L.P., A DE. LIMITED PARTNERSHIP; INTEGRATED MEDICAL VENTURE PARTNERS, L.P., A DE. LIMITED PARTNERSHIP
To: CORVITA CORPORATION, A FL. CORP.
Reel/Frame 005789/0043 →
Assignment of Assignors Interest. Aug 31, 1992
From: MCKENNA, MICHAEL G.; MOORE, ROBERT M., JR.
To: ETHYL CORPORATION, A CORP. OF VA
Reel/Frame 006248/0179 →
Security Interest May 25, 1994
From: CORVITA CORPORATION
To: NEW ENTERPRISE ASSOCIATES V, LIMITED PARTNERSHIP; CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES, LIMITED PARTNERSHIP; SPROUT CAPITAL VI, L.P.; WESTMED VENTURE PARTNERS, L.P.
Reel/Frame 007000/0222 →
Assignment of Assignor's Interest Aug 16, 1994
From: ETHYL CORPORATION
To: ALBERMARLE CORPORATION
Reel/Frame 007109/0340 →
Security Interest Sep 23, 1994
From: CORVITA CORPORATION
To: NEW ENTERPRISE ASSOCIATES V, LIMITED PARTNERSHIP; CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES LIMITED PARTNERSHIP; SPROUT CAPITAL VI, L.P. SPROUT CAPITAL V; WESTMED VENTURE PARTNERS, L.P.
Reel/Frame 007112/0823 →
Release of Security Interest Apr 4, 1995
From: NEW ENTERPRISE ASSOCIATES V, LIMITED PARTNERSHIP; CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES, LIMITED PARTNERSHIP; SPROUT CAPITAL VI, L.P. SPROUT CAPITAL V SPROUT TECHNOLOGY FUND DLJ VENTURE CAPITAL FUND II, L.P.; WESTMED VENTURE PARTNERS, L.P.
To: CORVITA CORPORATION
Reel/Frame 007417/0299 →
Release of Security Agreement, Execution Date September 16,1994, Filed on September 22, 1994 (Recorded at Reel 7112, Frames 823-889). Jan 23, 1996
From: NEW ENTERPRISE ASSOCIATES V, LIMITED PARTNERSHIP; CHEMICALS AND MATERIALS ENTERPRISE ASSOCIATES, LIMITED PARTNERSHIP; SPROUT CAPITAL VI, L.P.; SPROUT CAPITAL V
To: CORVITA CORPORATION, A CORP. OF FLORIDA
Reel/Frame 007846/0875 →
Assignment of Assignor's Interest May 1, 2008
From: BOSTON SCIENTIFIC LIMITED; BOSTON SCIENTIFIC SCIMED, INC.; CORVITA CORPORATION; GUIDANT CORPORATION
To: MAQUET CARDIOVASCULAR LLC
Reel/Frame 020886/0041 →
Assignment of Assignor's Interest Jun 26, 2013
From: CORVITA CORPORATION
To: ACACIA RESEARCH GROUP LLC
Reel/Frame 030689/0555 →
Assignment of Assignor's Interest Jul 3, 2013
From: ACACIA RESEARCH GROUP LLC
To: LIFESHIELD SCIENCES LLC
Reel/Frame 030740/0225 →