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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 : ZHAO, CHUNFENG
Total Assignments: 11
Assignment: 1
Reel/Frame:011950/0432   Pages: 5
Recorded: 06/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/19/2001
2
Exec Dt:
06/19/2001
3
Exec Dt:
06/26/2001
4
Exec Dt:
06/19/2001
5
Exec Dt:
06/26/2001
Assignee
1
200 FIRST STREET SW
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09893818
Correspondence name and address
MERCHANT & GOULD P.C.
MICHAEL D. SCHUMANN
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 2
Reel/Frame:013354/0565   Pages: 9
Recorded: 10/03/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/2002
2
Exec Dt:
08/12/2002
3
Exec Dt:
08/13/2002
4
Exec Dt:
08/13/2002
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10185322
Correspondence name and address
FISH & RICHARDSON P.C., P.A.
M. ANGELA PARSONS
60 SOUTH SIXTH STREET
SUITE 3300
MINNEAPOLIS, MN 55402
Assignment: 3
Reel/Frame:013668/0949   Pages: 7
Recorded: 01/21/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2003
2
Exec Dt:
01/15/2003
3
Exec Dt:
01/15/2003
4
Exec Dt:
01/15/2003
5
Exec Dt:
01/15/2003
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10256998
Correspondence name and address
FISH & RICHARDSON P.C., P.A.
ELIZABETH N. KAYTOR, PH.D.
60 SOUTH SIXTH STREET
SUITE 3300
MINNEAPOLIS, MN 55402
Assignment: 4
Reel/Frame:019583/0091   Pages: 8
Recorded: 07/20/2007
Attorney Dkt #:07039-715001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2007
2
Exec Dt:
07/13/2007
3
Exec Dt:
07/13/2007
4
Exec Dt:
07/05/2007
5
Exec Dt:
07/13/2007
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11772706
Correspondence name and address
M. ANGELA PARSONS, PH.D.
FISH & RICHARDSON P.C.
P.O.BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 5
Reel/Frame:028872/0199   Pages: 8
Recorded: 08/29/2012
Attorney Dkt #:07039-0925US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/27/2009
2
Exec Dt:
05/27/2009
3
Exec Dt:
06/09/2009
4
Exec Dt:
05/27/2009
5
Exec Dt:
05/22/2009
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13254784
Correspondence name and address
FISH & RICHARDSON P.C.
60 SOUTH SIXTH STREET
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 6
Reel/Frame:028989/0234   Pages: 8
Recorded: 09/19/2012
Attorney Dkt #:07039-0940US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2009
2
Exec Dt:
08/13/2009
3
Exec Dt:
10/15/2009
4
Exec Dt:
08/13/2009
5
Exec Dt:
08/13/2009
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13379299
Correspondence name and address
FISH & RICHARDSON P.C.
60 SOUTH SIXTH STREET
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:028989/0105   Pages: 8
Recorded: 09/19/2012
Attorney Dkt #:07039-0940US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/14/2009
2
Exec Dt:
08/26/2009
3
Exec Dt:
08/13/2009
4
Exec Dt:
11/25/2009
5
Exec Dt:
08/26/2009
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13379299
Correspondence name and address
FISH & RICHARDSON P.C.
60 SOUTH SIXTH STREET
3200 RBC PLAZA
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:026310/0076   Pages: 6
Recorded: 05/19/2011
Attorney Dkt #:630666.00311
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/14/2011
2
Exec Dt:
04/14/2011
3
Exec Dt:
04/18/2011
4
Exec Dt:
04/15/2011
5
Exec Dt:
04/21/2011
Assignee
1
200 FIRST STREET SW
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13130210
Correspondence name and address
QUARLES & BRADY LLP
411 E. WISCONSIN AVENUE
SUITE 2040
MILWAUKEE, WI 53202-4497
Assignment: 9
Reel/Frame:031523/0249   Pages: 8
Recorded: 10/31/2013
Attorney Dkt #:630666.00435
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2013
2
Exec Dt:
09/23/2013
3
Exec Dt:
09/23/2013
4
Exec Dt:
09/23/2013
5
Exec Dt:
09/28/2013
6
Exec Dt:
09/30/2013
7
Exec Dt:
09/30/2013
Assignee
1
200 FIRST STREET SW
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14021141
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 10
Reel/Frame:043542/0191   Pages: 4
Recorded: 09/11/2017
Attorney Dkt #:630666.00754
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/06/2017
2
Exec Dt:
09/06/2017
Assignee
1
200 FIRST STREET SW
ROCHESTER, MINNESOTA 55095
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15553011
Correspondence name and address
QUARLES & BRADY LLP ATTN: IP DOCKET
411 E. WISCONSIN AVENUE
SUITE 2350
MILWAUKEE, WI 53202-4426
Assignment: 11
Reel/Frame:049300/0771   Pages: 13
Recorded: 05/29/2019
Attorney Dkt #:07039-1578001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/30/2017
2
Exec Dt:
10/01/2017
3
Exec Dt:
11/06/2017
4
Exec Dt:
11/02/2017
5
Exec Dt:
10/01/2017
6
Exec Dt:
09/28/2017
7
Exec Dt:
10/03/2017
8
Exec Dt:
09/28/2017
9
Exec Dt:
09/29/2017
Assignee
1
200 FIRST STREET S.W.
ROCHESTER, MINNESOTA 55905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15698357
Correspondence name and address
FISH & RICHARDSON PC
60 SOUTH SIXTH STREET
3200 RBC PLAZA
MINNEAPOLIS, MN 55402

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