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Patent Assignment Abstract of Title
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Total Assignments: 9
Patent #:
Issue Dt:
12/26/1989
Application #:
07279360
Filing Dt:
12/02/1988
Inventor:
PERRY A. RATCLIFF
Title:
METHOD FOR RETARDING DENTAL PLAQUE BY KILLING STREPTOCOCCUS SANGUIS
Assignment: 1
Reel/Frame:
005441/0495Recorded: 08/27/1990Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/22/1990
Assignee:
P.O. BOX 1371, B.W.I., A CORP. OF BRITISH WEST INDIES
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS
Correspondent:
C. ROBERT VON HELLENS
CAHILL, SUTTON & THOMAS
155 PARK ONE
2141 E. HIGHLAND AVE.
PHOENIX, AZ 85073
Assignment: 2
Reel/Frame:
006163/0663Recorded: 06/08/1992Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/27/1990
Assignee:
7125 E. LINCOLN DRIVE, STE. 103
SCOTTSDALE, ARIZONA 85253
Correspondent:
CAHILL, SUTTON & THOMAS
C. ROBERT VON HELLENS
155 PARK ONE
2141 E. HIGHLAND AVENUE
PHOENIX, AZ 85016
Assignment: 3
Reel/Frame:
006163/0669Recorded: 06/08/1992Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
12/03/1990
Assignee:
7720 E. EVANS, STE. 208
SCOTTSDALE, ARIZONA 85260
Correspondent:
CAHILL, SUTTON & THOMAS
C. ROBERT VON HELLENS
155 PARK ONE
2141 E. HIGHLAND AVENUE
PHOENIX, AZ 85016
Assignment: 4
Reel/Frame:
007150/0372Recorded: 09/26/1994Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/20/1994
Assignee:
C/O K. CORPORATE SERVICES, LTD.
P.O. BOX 1371
GEORGE TOWN, GRAND CAYMAN, CAYMAN ISLANDS B.V.I.
Correspondent:
C. ROBERT VON HELLENS
2141 E. HIGHLAND AVENUE
SUITE 155
PHOENIX, AZ 85016
Assignment: 5
Reel/Frame:
008811/0001Recorded: 01/08/1998Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/13/1997
Assignee:
7720 EAST EVANS, SUITE 106
SCOTTSDALE, ARIZONA 85260
Correspondent:
CAHILL, SUTTON & THOMAS P.L.C.
C. ROBERT VON HELLENS
2141 EAST HIGHLAND, SUITE 155
PHOENIX, AZ 85016
Assignment: 6
Reel/Frame:
008829/0653Recorded: 11/19/1997Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/25/1997
Assignee:
7720 EAST EVANS, SUITE 106
SCOTTSDALE, ARIZONA 85260
Correspondent:
CAHILL, SUTTON & THOMAS P.L.C.
C. ROBERT VON HELLENS
2141 EAST HIGHLAND, SUITE 155
PHOENIX, AZ 85016
Assignment: 7
Reel/Frame:
008838/0023Recorded: 01/26/1998Pages: 17
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/25/1997
Assignee:
7720 EAST EVANS, SUITE 106
SCOTTSDALE, ARIZONA 85260
Correspondent:
CAHILL, SUTTON & THOMAS, P.L.C.
C. ROBERT VON HELLENS
2141 EAST HIGHLAND, SUITE 155
PHOENIX, AZ 85016
Assignment: 8
Reel/Frame:
008820/0029Recorded: 01/13/1998Pages: 5
Conveyance:
AGREEMENT OF RESCISSION AND WAIVER
Assignor:
Exec Dt:
11/06/1997
Assignee:
SUITE 106
7720 EAST EVANS
SCOTTSDALE, ARIZONA 85260
Correspondent:
CAHILL, SUTTON & THOMAS
C. ROBERT VON HELLENS
2141 EAST HIGHLAND, SUITE 155
PHOENIX, ARIZONA 85016
Assignment: 9
Reel/Frame:
010785/0544Recorded: 05/01/2000Pages: 5
Conveyance:
PATENT QUITCLAIM AGREEMENT
Assignors:
Exec Dt:
04/20/2000
Exec Dt:
04/20/2000
Assignee:
7720 EAST EVANS ROAD, SUITE 208
SCOTTSDALE, ARIZONA 85260
Correspondent:
C. ROBERT VON HELLENS
2141 EAST HIGHLAND AVENUE
SUITE 155
PHOENIX, ARIZONA 85016

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