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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
4599489
Issue Dt:
07/08/1986
Application #:
06582302
Filing Dt:
02/22/1984
Inventor:
WILLIAM P. CARGILE
Title:
SOLID STATE KEY FOR CONROLLING ACCESS TO COMPUTER SOFTWARE
Assignment: 1
Reel/Frame:
004274/0177Recorded: 02/22/1984Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
CARGILE, WILLIAM P.
Exec Dt:
02/22/1984
Assignee:
SOFTWARE SECURITY CORPORATION, 3512 WEST BAYSHORE ROAD, PALO ALTO, CA 94303 A CA CORP
CALIFORNIA
Correspondent:
THOMAS H. OLSON
415 CAMBRIDGE AVENUE
PALO ALTO, CA 94306
Assignment: 2
Reel/Frame:
004349/0711Recorded: 01/16/1985Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DATE: OCTOBER 26,1984
Assignor:
SOFTWARE SECURITY CORPORATION
Exec Dt:
09/26/1984
Assignee:
GORDIAN SYSTEMS, INC.
Correspondent:
FLIESLER, DUBB, MEYER ET AL
4 EMBARCADERO CENTER, #1740
SAN FRANCISCO, CA. 94111
Assignment: 3
Reel/Frame:
004762/0139Recorded: 08/24/1987Pages: 2
Conveyance:
ASSIGN NUNC PRO TUNC AS OF MARCH 1, 1985 THE ENTIRE INTEREST IN SAID PATENT
Assignor:
GORDIAN SYSTEMS, INC.
Exec Dt:
07/22/1987
Assignee:
GORDIAN SYSTEMS, A LIMITED PARTNERSHIP OF CA.
Correspondent:
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 W. WASHINGTON STREET
CHICAGO, ILLINOIS 60602
Assignment: 4
Reel/Frame:
004762/0141Recorded: 08/24/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
GORDIAN SYSTEMS
Exec Dt:
07/22/1987
Assignee:
THUMBSCAN, INC. A CORP. OF DE.
Correspondent:
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 W. WASHINGTON STREET
CHICAGO, ILLINOIS 60602
Assignment: 5
Reel/Frame:
004821/0723Recorded: 12/18/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
GORDIAN SYSTEMS, INC.
Exec Dt:
11/06/1987
Assignee:
THUMBSCAN, INC., A DE CORP.
TWO MID-AMERICA PLAZA, SUITE 800
OAKBROOK TERRACE, ILLINOIS 60101
Correspondent:
SHELDON R. MEYER
4 EMBARCADERO CENTER
STE. 400
SAN FRANCISCO, CA 94111
Assignment: 6
Reel/Frame:
004821/0723Recorded: 12/18/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
GORDIAN SYSTEMS, INC.
Exec Dt:
11/06/1987
Assignee:
THUMBSCAN, INC., A DE CORP.
TWO MID-AMERICA PLAZA, SUITE 800
OAKBROOK TERRACE, ILLINOIS 60101
Correspondent:
SHELDON R. MEYER
4 EMBARCADERO CENTER
STE. 400
SAN FRANCISCO, CA 94111
Assignment: 7
Reel/Frame:
005208/0230Recorded: 07/31/1989Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
THUMBSCAN, INC.
Exec Dt:
05/22/1989
Assignees:
COMINVEST DATA, INC.
70 WALNUT STREET, A CORP. OF DE
WELLESLEY, MASSACHUSETTS
THUMBSCAN, INC.
446 EISENHOWER LANE NORTH, A CORP. OF DE
LOMBARD, ILLINOIS 60148
Correspondent:
EDWARDS & ANGELL
2700 HOSPITAL TRUST TOWER
PROVIDENCE, RHODE ISLAND 02903
Assignment: 8
Reel/Frame:
005208/0237Recorded: 07/31/1989Pages: 6
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
THUMBSCAN, INC.
Exec Dt:
05/31/1989
Assignee:
COMINVEST DATA INC.
70 WALNUT STREET, A CORP. OF DE
WELLESLEY, MASSACHUSETTS 02181
Correspondent:
FLIESLER, DUBB, MEYER & LOVERJOY
SUITE 1740
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 9
Reel/Frame:
005682/0988Recorded: 04/29/1991Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
COMINVEST DATA, INC., A CORP. OF DE.
Exec Dt:
04/12/1991
Assignee:
VASCO CORPORATION, 1919 S. HIGHLAND, SUITE 118-C, LOMBARD, ILLINOIS 60148, A UTAH CORP.
ILLINOIS
Correspondent:
FLIESLER, DUBB, MEYER & LOVEJOY
FOUR EMBARCADERO CENTER, SUITE 400
SAN FRANCISCO, CA. 94111-4156

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