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Patent Assignment Assignor Details
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Assignor Name : RAO, PRABHAKARA S.
Total Assignments: 23
Assignment: 1
Reel/Frame:005283/0096   Pages: 2
Recorded: 04/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/17/1990
2
Exec Dt:
04/17/1990
3
Exec Dt:
04/17/1990
4
Exec Dt:
04/17/1990
5
Exec Dt:
04/17/1990
6
Exec Dt:
04/18/1990
7
Exec Dt:
04/18/1990
8
Exec Dt:
04/18/1990
9
Exec Dt:
04/18/1990
Assignee
1
ST. PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07510597
Correspondence name and address
MARK A. LITMAN
3M OFFICE OF PATENT COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:006322/0855   Pages: 3
Recorded: 12/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/15/1992
Assignee
1
3M CENTER, P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07946593
Correspondence name and address
MARK A LITMAN
MINNESOTA MINING AND MANUFACTURING
COMPANY - OFFICE OF INTELLECTUAL
PROPERTY COUNSEL - P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 3
Reel/Frame:007366/0721   Pages: 3
Recorded: 02/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/16/1995
2
Exec Dt:
02/16/1995
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08390692
Correspondence name and address
SUSAN MOELLER ZERULL
MINNESOTA MINING AND MANUFACTURING CO
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:007765/0697   Pages: 2
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/1995
2
Exec Dt:
11/13/1995
3
Exec Dt:
11/13/1995
4
Exec Dt:
11/13/1995
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08556336
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
DAVID B. BERNSTEIN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:007789/0016   Pages: 2
Recorded: 11/13/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/1995
2
Exec Dt:
11/13/1995
3
Exec Dt:
11/13/1995
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08558003
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
MARK A. LITMAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:009631/0014   Pages: 3
Recorded: 11/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/10/1998
2
Exec Dt:
11/11/1998
3
Exec Dt:
11/12/1998
4
Exec Dt:
11/10/1998
5
Exec Dt:
11/10/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09180704
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
JOHN H. HORNICKEL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 7
Reel/Frame:010965/0078   Pages: 3
Recorded: 06/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2000
2
Exec Dt:
06/28/2000
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09605211
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PHILIP Y. DAHL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:010975/0363   Pages: 3
Recorded: 06/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2000
2
Exec Dt:
06/28/2000
3
Exec Dt:
06/28/2000
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09604889
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PHILIP Y. DAHL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 9
Reel/Frame:010975/0400   Pages: 3
Recorded: 06/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2000
2
Exec Dt:
06/28/2000
3
Exec Dt:
06/28/2000
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09604894
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PHILIP Y. DAHL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:011739/0541   Pages: 2
Recorded: 04/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/18/2001
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09837784
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
PHILIP Y. DAHL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:014776/0737   Pages: 3
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2003
2
Exec Dt:
12/05/2003
3
Exec Dt:
12/05/2003
4
Exec Dt:
12/05/2003
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10728439
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
NANCY M. LAMBERT
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 12
Reel/Frame:014776/0746   Pages: 4
Recorded: 12/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/05/2003
2
Exec Dt:
12/05/2003
3
Exec Dt:
12/05/2003
4
Exec Dt:
12/05/2003
5
Exec Dt:
12/05/2003
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10728446
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
NANCY M. LAMBERT
P.O. BOX 33427, OFFICE OF I. P. COUNSEL
ST. PAUL, MN 55133-3427
Assignment: 13
Reel/Frame:016018/0126   Pages: 5
Recorded: 11/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2004
2
Exec Dt:
08/26/2004
3
Exec Dt:
08/30/2004
4
Exec Dt:
08/25/2004
5
Exec Dt:
08/26/2004
6
Exec Dt:
08/25/2004
7
Exec Dt:
09/15/2004
8
Exec Dt:
09/20/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10917002
Correspondence name and address
NANCY M. LAMBERT
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 14
Reel/Frame:016029/0670   Pages: 5
Recorded: 11/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2004
2
Exec Dt:
08/26/2004
3
Exec Dt:
08/30/2004
4
Exec Dt:
08/25/2004
5
Exec Dt:
08/26/2004
6
Exec Dt:
08/25/2004
7
Exec Dt:
09/15/2004
8
Exec Dt:
09/20/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10917102
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
NANCY M. LAMBERT
P.O. BOX 33427
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
ST. PAUL, MN 55133-3427
Assignment: 15
Reel/Frame:016106/0566   Pages: 9
Recorded: 04/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2005
2
Exec Dt:
04/13/2005
3
Exec Dt:
04/13/2005
4
Exec Dt:
04/08/2005
5
Exec Dt:
04/12/2005
6
Exec Dt:
04/11/2005
7
Exec Dt:
04/11/2005
8
Exec Dt:
04/13/2005
9
Exec Dt:
04/13/2005
10
Exec Dt:
04/12/2005
11
Exec Dt:
04/11/2005
Assignees
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
2
ESPE PLATZ
82229 SEEFIELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10916168
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 16
Reel/Frame:016106/0636   Pages: 10
Recorded: 04/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2005
2
Exec Dt:
04/13/2005
3
Exec Dt:
04/13/2005
4
Exec Dt:
04/08/2005
5
Exec Dt:
04/12/2005
6
Exec Dt:
04/11/2005
7
Exec Dt:
04/11/2005
8
Exec Dt:
04/13/2005
9
Exec Dt:
04/13/2005
10
Exec Dt:
04/13/2005
11
Exec Dt:
04/12/2005
12
Exec Dt:
04/11/2005
Assignees
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
2
ESPE PLATZ
82229 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10916240
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 17
Reel/Frame:019568/0535   Pages: 11
Recorded: 07/17/2007
Attorney Dkt #:58944US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2005
2
Exec Dt:
04/13/2005
3
Exec Dt:
04/08/2005
4
Exec Dt:
04/11/2005
5
Exec Dt:
04/11/2005
6
Exec Dt:
04/11/2005
7
Exec Dt:
04/14/2005
8
Exec Dt:
04/13/2005
9
Exec Dt:
04/11/2005
10
Exec Dt:
04/13/2005
11
Exec Dt:
04/13/2005
12
Exec Dt:
04/12/2005
13
Exec Dt:
04/13/2005
Assignees
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
2
ESPE PLATZ
82229 SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10916169
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 18
Reel/Frame:023926/0394   Pages: 12
Recorded: 02/11/2010
Attorney Dkt #:58944US012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/13/2005
2
Exec Dt:
04/13/2005
3
Exec Dt:
04/13/2005
4
Exec Dt:
04/13/2005
5
Exec Dt:
04/13/2005
6
Exec Dt:
04/12/2005
7
Exec Dt:
04/13/2005
8
Exec Dt:
04/11/2005
9
Exec Dt:
04/11/2005
10
Exec Dt:
04/11/2005
11
Exec Dt:
04/14/2005
12
Exec Dt:
04/11/2005
13
Exec Dt:
04/08/2005
Assignees
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
2
ESPE PLATZ 82229
SEEFELD, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12248338
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 19
Reel/Frame:022857/0562   Pages: 12
Recorded: 06/22/2009
Attorney Dkt #:62083US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/05/2009
2
Exec Dt:
04/28/2009
3
Exec Dt:
05/05/2009
4
Exec Dt:
05/05/2009
5
Exec Dt:
05/05/2009
6
Exec Dt:
05/05/2009
7
Exec Dt:
05/20/2009
8
Exec Dt:
05/15/2009
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12520703
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 20
Reel/Frame:023410/0034   Pages: 5
Recorded: 10/22/2009
Attorney Dkt #:61832US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2009
2
Exec Dt:
10/09/2009
3
Exec Dt:
10/22/2009
4
Exec Dt:
10/13/2009
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12597059
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 21
Reel/Frame:024177/0605   Pages: 3
Recorded: 04/01/2010
Attorney Dkt #:65344US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/01/2010
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12752857
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 22
Reel/Frame:025119/0541   Pages: 8
Recorded: 10/11/2010
Attorney Dkt #:64213US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2010
2
Exec Dt:
09/29/2010
3
Exec Dt:
09/28/2010
4
Exec Dt:
09/29/2010
5
Exec Dt:
09/27/2010
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12937302
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 23
Reel/Frame:025119/0669   Pages: 8
Recorded: 10/11/2010
Attorney Dkt #:63881US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/23/2010
2
Exec Dt:
09/29/2010
3
Exec Dt:
09/28/2010
4
Exec Dt:
10/04/2010
5
Exec Dt:
09/29/2010
6
Exec Dt:
09/27/2010
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12937309
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427

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