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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
4973558
Issue Dt:
11/27/1990
Application #:
07187355
Filing Dt:
04/28/1988
Inventors:
JOHN R. WILSON, WILLIAM A. GAINES JR., DARRELL P. PAGE, WILLIAM H. HARM
Title:
METHOD OF CULTURING CELLS USING HIGHLY GAS SATURATED MEDIA
Assignment: 1
Reel/Frame:
004868/0072Recorded: 04/28/1988Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
WILSON, JOHN R.
Exec Dt:
04/28/1988
GAINES, WILLIAM A. JR.
Exec Dt:
04/28/1988
PAGE, DARRELL P.
Exec Dt:
04/28/1988
HARM, WILLIAM H.
Exec Dt:
04/28/1988
Assignee:
ENDOTRONICS, INC.
COON RAPIDS, MINNESOTA
Correspondent:
Z. PETER SAWICKI
SUITE 1500
625 4TH AVE. SO.
MINNEAPOLIS, MN 55415
Assignment: 2
Reel/Frame:
005626/0821Recorded: 03/11/1991Pages: 22
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ENDOTRONICS, INC.
Exec Dt:
02/27/1991
Assignee:
INTEGRA HOLDING AG, A SWISS CORPORATION
Correspondent:
TIMOTHY M. KELLEY
MICHAEL, BEST & FRIEDRICH
100 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4108
Assignment: 3
Reel/Frame:
005707/0067Recorded: 03/11/1991Pages: 22
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
ENDOTRONICS, INC., A MN CORP.
Exec Dt:
02/27/1991
Assignee:
INTEGRA HOLDING AG, A SWISS CORPORATION
Correspondent:
MICHAEL BEST & FRIEDRICH
100 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-2180
Assignment: 4
Reel/Frame:
012043/0237Recorded: 08/09/2001Pages: 4
Conveyance:
CHANGE OF NAME AND MERGER
Assignor:
ENDOTRONICS, INC., A MINNESOTA CORPORATION
Exec Dt:
04/30/1993
Assignee:
CELLEX BIOSCIENCES, INC., A MINNESOTA CORPORATION
8500 EVERGREEN BLVD.
MINNEAPOLIS, MINNESOTA 55433
Correspondent:
HOGAN & HARTSON LLP
CAROL W. BURTON
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 5
Reel/Frame:
012043/0212Recorded: 08/09/2001Pages: 7
Conveyance:
CHANGE OF NAME AND MERGER
Assignor:
CELLEX BIOSCIENCES, INC.
Exec Dt:
07/31/2001
Assignee:
BIOVEST INTERNATIONAL, INC.
A DELAWARE CORPORATION
540 SYLVAN AVENUE
ENGLEWOOD CLIFFS, NEW JERSEY 07632
Correspondent:
HOGAN & HARTSON LLP
CAROL W. BURTON, ESQ.
1200 17TH STREET, SUITE 1500
DENVER, CO 80202
Assignment: 6
Reel/Frame:
020092/0698Recorded: 11/12/2007Pages: 16
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
BIOVEST INTERNATIONAL, INC.
Exec Dt:
03/31/2006
Assignee:
LAURUS MASTER FUND, LTD.
335 MADISON AVENUE
NEW YORK, NEW YORK 10017
Correspondent:
MARY ANN SMOLUCKA/LOEB & LOEB LLP
321 NORTH CLARK
SUITE 2300
CHICAGO, IL 60610
Assignment: 7
Reel/Frame:
020270/0188Recorded: 12/19/2007Pages: 17
Conveyance:
INTELLECTUAL PROPERTY SECURITY AGREEMENT
Assignor:
BIOVEST INTERNATIONAL, INC.
Exec Dt:
12/10/2007
Assignee:
LV ADMINISTRATIVE SERVICES, INC.
335 MADISON AVENUE
10TH FLOOR
NEW YORK, NEW YORK 10017
Correspondent:
SCOTT J. GIORDANO/LOEB & LOEB LLP
345 PARK AVENUE
NEW YORK, NY 10154

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