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Patent Assignment Assignor Details
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Assignor Name : DING, YIWEI
Total Assignments: 27
Assignment: 1
Reel/Frame:006148/0452   Pages: 3
Recorded: 05/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1992
2
Exec Dt:
05/11/1992
Assignee
1
214 O&L
AMES, IOWA 50011-3020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07866564
Correspondence name and address
ANN M. MUETING
MERCHANT, GOULD, SMITH, EDELL,
WELTER & SCHMIDT - 3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:006536/0361   Pages: 5
Recorded: 04/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1993
2
Exec Dt:
04/05/1993
3
Exec Dt:
04/05/1993
4
Exec Dt:
04/05/1993
5
Exec Dt:
03/31/1993
Assignee
1
214 O&L
AMES, IOWA 5011-3020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08011328
Correspondence name and address
ANN M. MUETING
MERCHANT, GOULD, SMITH, EDELL ET AL
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 3
Reel/Frame:006551/0114   Pages: 4
Recorded: 04/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/05/1993
2
Exec Dt:
04/05/1993
3
Exec Dt:
04/05/1993
4
Exec Dt:
04/05/1993
Assignee
1
214 O&L
AMES, IOWA 50011-3020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08011391
Correspondence name and address
ANN M. MUETING - MERCHANT, GOULD, SMITH,
EDELL, WELTER & SCHMIDT
3100 NORWEST CENTER
90 SOUTH SEVENTH STREET
MINNEAPOLIS, MN 55402-4131
Assignment: 4
Reel/Frame:008795/0166   Pages: 4
Recorded: 10/15/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/10/1997
2
Exec Dt:
10/10/1997
3
Exec Dt:
10/10/1997
Assignee
1
800 NORTH LINDBERGH
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08950574
Correspondence name and address
CHARLES E. DUNLAP
7733 FORSYTH BOULEVARD, SUITE 1400
ST. LOUIS, MO 63105
Assignment: 5
Reel/Frame:008841/0578   Pages: 4
Recorded: 10/14/1997
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST. RE-RECORD TO CORRECT THE RECORDATION DATE OF 10/15/97 TO 10/14/97, PREVIOUSLY RECORDED AT REEL 8795 FRAME 0166.
Assignors
1
Exec Dt:
10/10/1997
2
Exec Dt:
10/10/1997
3
Exec Dt:
10/10/1997
Assignee
1
800 NORTH LNDBERGH
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08950574
Correspondence name and address
CHARLES E. DUNLAP
7733 FORSYTH BLVD.
SUITE 1400
ST. LOUIS, MO 63105
Assignment: 6
Reel/Frame:009787/0277   Pages: 4
Recorded: 10/14/1997
Conveyance: ASSIGNMENT OF ASSIGNOR'S INTEREST (RE-RECORD TO CORRECT THE RECORDATION DATE 10/15/97 OF A RECORDING AT REEL 8795, FRAME 0166)
Assignors
1
Exec Dt:
10/10/1997
2
Exec Dt:
10/10/1997
3
Exec Dt:
10/10/1997
Assignee
1
800 NORTH LINDBERGH
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08950574
Correspondence name and address
CHARLES E. DUNLAP
7733 FORSYTH BOULEVARD, SUITE 1400
ST. LOUIS, MO 63105
Assignment: 7
Reel/Frame:008765/0483   Pages: 3
Recorded: 10/27/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/1997
2
Exec Dt:
10/17/1997
3
Exec Dt:
09/16/1997
Assignee
1
800 NORTH LINDBERGH
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08935435
Correspondence name and address
MELODIE W. HENDERSON
7733 FORSYTH BLVD.
SUITE 1400
ST. LOUIS, MO 63105
Assignment: 8
Reel/Frame:020789/0086   Pages: 4
Recorded: 04/02/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2001
2
Exec Dt:
06/07/2001
Assignee
1
800 NORTH LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12080430
Correspondence name and address
CHARLES E. DUNLAP, PH.D., ESQ.
NELSON, MULLINS ET AL
1320 MAIN STREET, 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 9
Reel/Frame:033964/0977   Pages: 3
Recorded: 10/16/2014
Attorney Dkt #:MTC 51484.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2001
2
Exec Dt:
06/07/2001
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10191703
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 10
Reel/Frame:020476/0524   Pages: 7
Recorded: 01/23/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2001
2
Exec Dt:
09/14/2001
3
Exec Dt:
09/19/2001
Assignee
1
800 NORTH LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12009958
Correspondence name and address
CHARLES E. DUNLAP, PH.D., ESQ.
NELSON, MULLINS, RILEY & SCARBOROUGH LLP
1320 MAIN STREET, 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 11
Reel/Frame:024907/0990   Pages: 8
Recorded: 08/30/2010
Attorney Dkt #:17396/09284
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2001
2
Exec Dt:
09/14/2001
3
Exec Dt:
09/19/2001
Assignee
1
800 NORTH LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12871228
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH, LLP
100 NORTH TYRON STREET, 42ND FLOOR
CHARLOTTE, NC 28202
Assignment: 12
Reel/Frame:012989/0180   Pages: 6
Recorded: 06/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/13/2002
2
Exec Dt:
03/13/2002
3
Exec Dt:
03/14/2002
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10081023
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH
CHARLES E. DUNLAP
KEENAN BUILDING, THIRD FLOOR
1330 LADY STREET
COLUMBIA, SC 29201
Assignment: 13
Reel/Frame:013483/0127   Pages: 5
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/27/2002
2
Exec Dt:
06/27/2002
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10115765
Correspondence name and address
NELSON, MULLINS, RILEY ET AL
CHARLES E. DUNLAP
KEENAN BUILDING, THIRD FLOOR
1330 LADY STREET
COLUMBIA, SC 29201
Assignment: 14
Reel/Frame:033965/0090   Pages: 4
Recorded: 10/16/2014
Attorney Dkt #:MTC 52837.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2002
2
Exec Dt:
10/04/2002
3
Exec Dt:
10/04/2002
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10705062
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 15
Reel/Frame:015704/0670   Pages: 8
Recorded: 08/20/2004
Attorney Dkt #:17396/09067
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/03/2004
2
Exec Dt:
06/21/2004
3
Exec Dt:
04/27/2004
4
Exec Dt:
04/22/2004
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10832570
Correspondence name and address
NELSON MULLINS RILEY & SCARBOROUGH LLP
CHARLES E. DUNLAP
1320 MAIN STREET - 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 16
Reel/Frame:020500/0576   Pages: 6
Recorded: 01/25/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/30/2004
2
Exec Dt:
06/21/2004
3
Exec Dt:
04/27/2004
4
Exec Dt:
04/22/2004
Assignee
1
800 NORTH LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12011424
Correspondence name and address
NICHOLE B. ANDRIGHETTI, ESQ.
NELSON MULLIINS RILEY, ET AL.
1320 MAIN STREET
17TH FLOOR
COLUMBIA, SC 29201
Assignment: 17
Reel/Frame:016510/0422   Pages: 15
Recorded: 04/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2005
2
Exec Dt:
03/31/2005
3
Exec Dt:
04/06/2005
4
Exec Dt:
03/29/2005
Assignee
1
800 NORTH NORTH LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11113857
Correspondence name and address
CHARLES E. DUNLAP, PH.D., ESQ.
NELSON MULLINS RILEY, ET AL.
P.O. BOX 11070
COLUMBIA, SC 29211
Assignment: 18
Reel/Frame:020962/0666   Pages: 6
Recorded: 05/05/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/18/2005
2
Exec Dt:
03/31/2005
3
Exec Dt:
04/06/2005
4
Exec Dt:
03/29/2005
Assignee
1
800 NORTH LINDBERG BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12151267
Correspondence name and address
CHARLES E. DUNLAP, PH.D., ESQ.
NELSON, MULLINS, RILEY & SCARBOROUGH,
LLP
1320 MAIN STREET, 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 19
Reel/Frame:018181/0536   Pages: 6
Recorded: 08/14/2006
Attorney Dkt #:19506/09019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/2006
2
Exec Dt:
07/18/2006
3
Exec Dt:
07/18/2006
4
Exec Dt:
07/18/2006
Assignee
1
950 BOLGER COURT
ST. LOUIS, MISSOURI 63026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11471877
Correspondence name and address
CHARES E. DUNLAP, PH.D., ESQ.
NELSON MULLINS RILEY & SCARBOROUGH, LLP
1320 MAIN STREET, 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 20
Reel/Frame:019883/0120   Pages: 6
Recorded: 09/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2007
2
Exec Dt:
08/22/2007
3
Exec Dt:
08/24/2007
4
Exec Dt:
08/20/2007
Assignee
1
800 NORTH LINDBERGH BLVD.
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11113857
Correspondence name and address
CHARLES E. DUNLAP, PH.D ESQ.
NELSON, MULLINS, RILEY & SCARBOROUGH LLP
1320 MAIN STREET, 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 21
Reel/Frame:020066/0059   Pages: 5
Recorded: 10/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/17/2007
2
Exec Dt:
10/17/2007
3
Exec Dt:
10/17/2007
Assignee
1
950 BOGLER COURT
ST. LOUIS, MISSOURI 63026
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11977184
Correspondence name and address
CHARLES E. DUNLAP, PH.D., ESQ.
NELSON MULLINS RILEY & SCARBOROUGH, LLP
1320 MAIN STREET, 17TH FLOOR
COLUMBIA, SC 29201
Assignment: 22
Reel/Frame:021402/0120   Pages: 6
Recorded: 08/18/2008
Attorney Dkt #:MTC 6634.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/2008
2
Exec Dt:
07/22/2008
Assignee
1
800 NORTH LINDBERGH BOULEVARD
MAIL STOP E2NA
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10728654
Correspondence name and address
SENNIGER POWERS LLP
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 23
Reel/Frame:032432/0121   Pages: 6
Recorded: 03/13/2014
Attorney Dkt #:MTC 58609.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/22/2013
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14096793
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63102
Assignment: 24
Reel/Frame:035779/0357   Pages: 7
Recorded: 06/03/2015
Attorney Dkt #:MTC 58608.USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/22/2013
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14649438
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY
17TH FLOOR
ST LOUIS, MO 63102
Assignment: 25
Reel/Frame:046994/0106   Pages: 7
Recorded: 09/27/2018
Attorney Dkt #:MTC 58608.USCN1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/22/2013
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16143771
Correspondence name and address
SENNIGER POWERS LLP
100 NORTH BROADWAY, 17TH FLOOR
ST. LOUIS, MO 63012
Assignment: 26
Reel/Frame:051199/0189   Pages: 7
Recorded: 12/06/2019
Attorney Dkt #:MTC58608.USCN2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2013
2
Exec Dt:
01/11/2013
3
Exec Dt:
01/22/2013
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16705404
Correspondence name and address
STINSON LLP (MTC)
7700 FORSYTH BOULEVARD, SUITE 1100
ST LOUIS, MO 63105
Assignment: 27
Reel/Frame:050120/0453   Pages: 13
Recorded: 08/21/2019
Attorney Dkt #:MTC 62303.USN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/2018
2
Exec Dt:
01/16/2018
3
Exec Dt:
01/16/2018
4
Exec Dt:
01/18/2018
5
Exec Dt:
01/27/2018
6
Exec Dt:
02/14/2018
7
Exec Dt:
01/16/2018
8
Exec Dt:
02/20/2018
Assignee
1
800 NORTH LINDBERGH BOULEVARD
ST. LOUIS, MISSOURI 63167
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16487705
Correspondence name and address
STINSON LLP (MTC)
7700 FORSYTH BOULEVARD, SUITE 1100
ST LOUIS, MO 63105

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