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Patent Assignment Assignor Details
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Assignor Name : SENGUPTA, ASHOK
Total Assignments: 10
Assignment: 1
Reel/Frame:009787/0099   Pages: 2
Recorded: 07/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SENGUPTA, ASHOK
Exec Dt:
07/16/1996
Assignee
1
MINNESOTA MINING AND MANUFACTURING COM
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750630
NONE
08676334
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LISA M. MCGEEHAN
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:009789/0445   Pages: 3
Recorded: 07/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SENGUPTA, ASHOK
Exec Dt:
07/16/1996
Assignee
1
MINNESOTA MINING AND MANUFACTURING COM
P.O. OX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750630
NONE
08676334
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LISA M. MCGEEHAN
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:009101/0692   Pages: 5
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOK
Exec Dt:
09/02/1997
2
NIELSEN, KENT E.
Exec Dt:
09/02/1997
3
BRINSHTEYN, GALINA
Exec Dt:
09/02/1997
4
LI, KAI
Exec Dt:
03/02/1998
5
BANOVETZ, JOHN
Exec Dt:
09/26/1997
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080418
NONE
08834971
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
DALE A. BJORKMAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:009504/0794   Pages: 3
Recorded: 10/07/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOK
Exec Dt:
01/20/1998
2
MOORE, GEORGE G. I.
Exec Dt:
04/23/1998
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6313335
NONE
08978331
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
JANICE L. DOWDALL
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 5
Reel/Frame:009170/0905   Pages: 5
Recorded: 03/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOK
Exec Dt:
02/19/1998
2
NIELSEN, KENT E.
Exec Dt:
02/19/1998
3
BARINSHYTEYN, GALINA
Exec Dt:
02/19/1998
4
LI, KAI
Exec Dt:
03/02/1998
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248364
NONE
08834937
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
DALE A. BJORKMAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 6
Reel/Frame:011307/0477   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOK
Exec Dt:
10/04/2000
2
JACOBS, JEFFREY L.
Exec Dt:
10/16/2000
3
SCHOLZ, MATTHEW T.
Exec Dt:
10/16/2000
4
TAUTVYDAS, KESTUTIS J.
Exec Dt:
10/16/2000
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7459167
NONE
09626026
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
BRIAN E. SZYMANSKI
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 7
Reel/Frame:011554/0274   Pages: 7
Recorded: 02/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LANDGREBE, KEVIN D.
Exec Dt:
02/19/2001
2
HASTINGS, DAVID J.
Exec Dt:
02/19/2001
3
SMITH, TERRANCE P.
Exec Dt:
02/19/2001
4
CUNY, GREGORY D.
Exec Dt:
02/21/2001
5
SENGUPTA, ASHOK
Exec Dt:
02/19/2001
6
MUDALIGE, CHANDRIKA D.
Exec Dt:
02/19/2001
7
BRANDYS, FRANK A.
Exec Dt:
02/19/2001
8
BRANDYS, FRANK A.
Exec Dt:
02/19/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6432396
NONE
09611346
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PAUL W. BUSSE, ESQ.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:012501/0081   Pages: 2
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOK
Exec Dt:
10/25/2001
2
TONG, JIANGDONG
Exec Dt:
10/25/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030092848
09952150
Correspondence name and address
3M INNOVATIONS PROPERTIES COMPANY
LUCY C. WEISS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 9
Reel/Frame:012489/0881   Pages: 2
Recorded: 01/14/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TONG, JIANGDONG
Exec Dt:
11/05/2001
2
SENGUPTA, ASHOK
Exec Dt:
11/05/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6664414
US20030092932
09952118
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LUCY C. WEISS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:013275/0579   Pages: 2
Recorded: 09/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGUPTA, ASHOK
Exec Dt:
09/05/2002
2
TONG, JIANGDONG
Exec Dt:
09/05/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7011865
US20030125472
10236541
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LUCY W. WEISS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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