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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LIU, ALEXANDER A.
Total Assignments: 6
Assignment: 1
Reel/Frame:021071/0379   Pages: 4
Recorded: 06/10/2008
Attorney Dkt #:P00348-US-UTIL (M01.082)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2008
2
Exec Dt:
05/30/2008
Assignee
1
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11965121
Correspondence name and address
BUCKLEY, MASCHOFF & TALWALKAR LLC
50 LOCUST AVENUE
NEW CANAAN, CT 06840
Assignment: 2
Reel/Frame:021071/0578   Pages: 4
Recorded: 06/10/2008
Attorney Dkt #:P00347-US-UTIL (M01.081)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/30/2008
2
Exec Dt:
05/30/2008
Assignee
1
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11965156
Correspondence name and address
BUCKLEY, MASCHOFF & TALWALKAR LLC
50 LOCUST AVENUE
NEW CANAAN, CT 06840
Assignment: 3
Reel/Frame:022145/0896   Pages: 5
Recorded: 01/16/2009
Attorney Dkt #:21652-50
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2009
2
Exec Dt:
01/14/2009
Assignee
1
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12342887
Correspondence name and address
PATRICK W. RASCHE
ONE METROPOLITAN SQUARE, SUITE 2600
ARMSTRONG TEASDALE LLP
ST. LOUIS, MO 63102
Assignment: 4
Reel/Frame:026321/0762   Pages: 7
Recorded: 05/23/2011
Attorney Dkt #:21652-79
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF ASSIGNEE PREVIOUSLY RECORDED ON REEL 022145 FRAME 0896. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST.
Assignors
1
Exec Dt:
01/14/2009
2
Exec Dt:
01/14/2009
Assignee
1
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12342887
Correspondence name and address
PATRICK W. RASCHE
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:050764/0980   Pages: 4
Recorded: 10/18/2019
Attorney Dkt #:21652-01391
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/14/2009
2
Exec Dt:
01/14/2009
Assignee
1
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16657835
Correspondence name and address
DANIEL M. FITZGERALD (21652) ARMSTRONG T
7700 FORSYTH BOULEVARD
SUITE 1800
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:030952/0827   Pages: 4
Recorded: 08/06/2013
Attorney Dkt #:P00348-US-CON (M01.082C)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2013
2
Exec Dt:
07/25/2013
Assignee
1
2000 PURCHASE STREET
PURCHASE, NEW YORK 10577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13911303
Correspondence name and address
BUCKLEY, MASCHOFF & TALWALKAR LLC
50 LOCUST AVENUE
NEW CANAAN, CT 06840

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