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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 : SHENG, ZHENGZHI
Total Assignments: 15
Assignment: 1
Reel/Frame:004818/0664   Pages: 2
Recorded: 08/25/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/24/1984
2
Exec Dt:
08/24/1984
Assignee
1
FAYETTEVILLE, ARKANSAS 72701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07089067
Correspondence name and address
HILL, VAN SANTEN, STEADMAN
& SIMPSON, 70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004876/0593   Pages: 2
Recorded: 01/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/01/1988
2
Exec Dt:
01/01/1988
Assignee
1
FAYETTEVLLE, ARKANSAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07144114
Correspondence name and address
HILL, VAN SANTEN, STEADMAN
AND SIMPSON
70TH FLOOR, SEARS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:004978/0037   Pages: 2
Recorded: 11/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/29/1988
2
Exec Dt:
02/29/1988
Assignee
1
FAYETTEVILLE, ARKANSAS 72701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07155247
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:004976/0951   Pages: 2
Recorded: 11/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/26/1988
2
Exec Dt:
10/26/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07236507
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO IL 60606
Assignment: 5
Reel/Frame:005044/0780   Pages: 2
Recorded: 12/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/28/1988
2
Exec Dt:
11/28/1988
Assignee
1
LITTLE ROCK, ARKANSAS 72701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07251348
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:005060/0061   Pages: 2
Recorded: 12/05/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/28/1988
2
Exec Dt:
11/28/1988
Assignee
1
ARKANSAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07251349
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 7
Reel/Frame:005034/0395   Pages: 2
Recorded: 01/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/19/1989
2
Exec Dt:
01/19/1989
3
Exec Dt:
01/19/1989
Assignee
1
LITTLE ROCK, ARKANSAS 72701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07301444
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:005040/0497   Pages: 2
Recorded: 02/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/08/1989
2
Exec Dt:
02/08/1989
Assignee
1
FAYETTEVILLE, ALASKA 72701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07308896
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:005255/0218   Pages: 2
Recorded: 03/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/15/1990
2
Exec Dt:
02/15/1990
3
Exec Dt:
02/15/1990
Assignee
1
A CORP. OF AR
LITTLE ROCK, ARKANSAS 72203
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07493640
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 10
Reel/Frame:005486/0152   Pages: 9
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF 1/4 OF ASSIGNORS INTEREST 25% INTEREST
Assignors
1
Exec Dt:
08/17/1990
2
Exec Dt:
09/20/1990
3
Exec Dt:
08/28/1990
4
Exec Dt:
09/07/1990
5
Exec Dt:
09/06/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07590916
Correspondence name and address
HOVEY, WILLIAMS, TIMMONS & COLLINS
1400 MERCANTILE BANK TOWER
1101 WALNUT STREET
KANSAS CITY, MO 64106-2165
Assignment: 11
Reel/Frame:005471/0615   Pages: 3
Recorded: 10/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/02/1990
2
Exec Dt:
10/01/1990
Assignee
1
LITTLE ROCK, ARKANSAS 72201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07308895
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
70TH FLR. SEARS TOWER
CHICAGO, IL 60606
Assignment: 12
Reel/Frame:005700/0380   Pages: 3
Recorded: 05/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1991
2
Exec Dt:
04/17/1991
Assignee
1
LITTLE ROCK, ARKANSAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07297119
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 13
Reel/Frame:006001/0241   Pages: 2
Recorded: 01/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/20/1992
Assignee
1
LITTLE ROCK, ARKANSAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07823853
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 14
Reel/Frame:006028/0912   Pages: 2
Recorded: 02/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/07/1992
Assignee
1
LITTLE ROCK, ARKANSAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07836378
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
85TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 15
Reel/Frame:006301/0645   Pages: 6
Recorded: 10/21/1992
Conveyance: ASSIGNOR ASSIGNS ARE RESPECTIVE UNDIVIDED 50% TO EACH ASSIGNEE.
Assignors
1
Exec Dt:
10/07/1992
2
Exec Dt:
10/07/1992
3
Exec Dt:
10/07/1992
Assignee
1
1321 WAKARUSA DRIVE, SUITE 2104
LAWRENCE, KANSAS 66049
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07964555
Correspondence name and address
HOVEY, WILLIAMS, TIMMONS & COLLINS
JOHN M. COLLINS
1101 WALNUT, STE. 1400
KANSAS CITY, MO 64106

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