Assignment of Assignors Interest.

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 →

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 Pf Security Agreement, Execution Date Septembert 16, 1994, Filed on September 22, 1994, (Reocrded at Reel 7112, Frames 823-889) Jan 23, 1996

From: BELGIAN CORPORATION FOR INTERNATIONAL INVESTMENT (S. B.I.)

To: CORVITA CORPORATION, A CORP. OF FLORIDA

Reel/Frame 007779/0111 →

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 →