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Patent Assignment Assignor Details
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Assignor Name : RITTER, KARL M.
Total Assignments: 17
Assignment: 1
Reel/Frame:005627/0762   Pages: 3
Recorded: 03/05/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/18/1990
2
Exec Dt:
12/18/1990
Assignee
1
8182 MARYLAND AVE.
CLAYTON, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07664745
Correspondence name and address
RICHARD W. CARPENTER
CARPENTER AND BLACK
1400 RENAISSANCE DR.
STE. 205
PARK RIDGE, IL 60068
Assignment: 2
Reel/Frame:005595/0057   Pages: 9
Recorded: 01/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/07/1991
Assignee
1
8182 MARYLAND AVENUE
CLAYTON,, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07645704
Correspondence name and address
RICHARD W. CARPENTER
CARPENTER AND BLACK
1400 RENAISSANCE DR., SUITE 205
PARK RIDGE, IL 60068
Assignment: 3
Reel/Frame:005665/0425   Pages: 4
Recorded: 04/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/12/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07613287
Correspondence name and address
PAUL M. DENK
763 SOUTH NEW BALLAS RD.,
ST. LOUIS, MO 63141
Assignment: 4
Reel/Frame:005696/0105   Pages: 3
Recorded: 04/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/15/1991
Assignee
1
8182 MARYLAND AVENUE
CLAYTON, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07690170
Correspondence name and address
RICHARD W. CARPENTER
CARPENTER AND BLACK
1400 RENAISSANCE DR.
SUITE 205
PARK RIDGE, IL 60068
Assignment: 5
Reel/Frame:006805/0415   Pages: 5
Recorded: 12/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/06/1993
Assignee
1
8182 MARYLAND AVENUE CLAYTON, MO 63105
CLAYTON, MO 63105, MISSOURI
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08167214
Correspondence name and address
RICHARD W. CARPENTER
1400 RENAISSANCE DR., STE. 205
PARK RIDGE, IL 60068
Assignment: 6
Reel/Frame:007126/0550   Pages: 7
Recorded: 08/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/12/1994
2
Exec Dt:
08/12/1994
Assignee
1
8182 MARYLAND AVENUE
CLAYTON, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08293149
Correspondence name and address
RICHARD W. CARPENTER
CARPENTER AND BLACK
1400 RENAISSANCE DRIVE - STE. 205
PARK RIDGE, IL 60068
Assignment: 7
Reel/Frame:007369/0194   Pages: 4
Recorded: 02/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/21/1995
Assignee
1
8182 MARYLAND AVENUE
CLAYTON, MISSOURI 63105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08394590
Correspondence name and address
RICHARD W. CARPENTER
CARPENTER AND BLACK
1400 RENAISSANCE DR.
SUITE 205
PARK RIDGE, IL 60068
Assignment: 8
Reel/Frame:011586/0530   Pages: 2
Recorded: 03/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/01/2001
Assignee
1
33663 WEYERHAUSER WAY SOUTH
FEDERAL WAY, WASHINGTON 98003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09797888
Correspondence name and address
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
JULIE C. VANDERZANDEN
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 9
Reel/Frame:011718/0165   Pages: 2
Recorded: 04/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/02/2001
Assignee
1
33663 WEYERHAEUSER WAY SOUTH
FEDERAL WAY, WASHINGTON 98003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09797888
Correspondence name and address
CHRISTENSEN O'CONNOR JOHNSON KINDNESS
JULIE C. VANDERZANDEN
1420 FIFTH AVENUE, SUITE 2800
SEATTLE, WA 98101-2347
Assignment: 10
Reel/Frame:012321/0583   Pages: 2
Recorded: 11/21/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/20/2001
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09990407
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
RICHARD D. HARRIS
181 WEST MADISON ST., SUITE 3800
CHICAGO, ILLINOIS 60602
Assignment: 11
Reel/Frame:012633/0054   Pages: 2
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2002
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10082642
Correspondence name and address
LAW OFFICES OF DICK AND HARRIS
RICHARD D. HARRIS
181 WEST MADISON STREET
SUITE 3800
CHICAGO, IL 60602
Assignment: 12
Reel/Frame:013408/0230   Pages: 2
Recorded: 10/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2002
2
Exec Dt:
10/17/2002
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10273661
Correspondence name and address
GREENBERG TRAURIG
RICHARD D. HARRIS
77 WEST WACKER DRIVE
SUITE 2400
CHICAGO, IL 60601
Assignment: 13
Reel/Frame:015616/0699   Pages: 2
Recorded: 07/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/15/2004
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10897907
Correspondence name and address
GREENBERG TRAURIG LLP
DOUGLAS B. TEANEY
77 WEST WACKER DR., STE. 2500
CHICAGO, IL 60601
Assignment: 14
Reel/Frame:015823/0843   Pages: 2
Recorded: 09/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/17/2004
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10945192
Correspondence name and address
GREENBERG TRAURIG, LLP
RICHARD D. HARRIS, ESQ.
77 WEST WACKER DRIV
SUITE 2500
CHICAGO, IL 60601
Assignment: 15
Reel/Frame:018791/0670   Pages: 3
Recorded: 01/23/2007
Attorney Dkt #:80006-752
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/17/2007
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11626029
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 16
Reel/Frame:018793/0012   Pages: 3
Recorded: 01/23/2007
Attorney Dkt #:80006-753
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/17/2007
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11626198
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 17
Reel/Frame:018903/0187   Pages: 3
Recorded: 02/19/2007
Attorney Dkt #:80006-00716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/13/2007
Assignee
1
150 NORTH MICHIGAN AVENUE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11676418
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102

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