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Patent Assignment Assignor Details
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Assignor Name : HEDBLOM, THOMAS P.
Total Assignments: 27
Assignment: 1
Reel/Frame:006068/0136   Pages: 3
Recorded: 03/20/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/17/1992
2
Exec Dt:
03/17/1992
3
Exec Dt:
03/17/1992
4
Exec Dt:
03/17/1992
Assignee
1
SAINT PAUL, MINNESOTA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07838527
Correspondence name and address
KARL G. HANSON
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:007016/0174   Pages: 2
Recorded: 05/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/1994
2
Exec Dt:
05/20/1994
3
Exec Dt:
05/20/1994
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08247056
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING
COMPANY - ROBERT H. JORDAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:007130/0262   Pages: 2
Recorded: 08/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1994
2
Exec Dt:
08/26/1994
3
Exec Dt:
08/26/1994
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08296677
Correspondence name and address
KARL G. HANSON
MINNESOTA MINING AND MANUFACTURING CO.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 4
Reel/Frame:007736/0757   Pages: 2
Recorded: 12/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/01/1995
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08496598
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
ROBERT H. JORDAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:008356/0649   Pages: 3
Recorded: 02/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/02/1996
2
Exec Dt:
02/05/1996
3
Exec Dt:
02/02/1996
4
Exec Dt:
02/02/1996
5
Exec Dt:
02/02/1996
6
Exec Dt:
02/02/1996
7
Exec Dt:
02/02/1996
8
Exec Dt:
02/02/1996
9
Exec Dt:
02/02/1996
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08591570
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
ROBERT H. JORDAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 6
Reel/Frame:008331/0093   Pages: 3
Recorded: 11/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/26/1996
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08756866
Correspondence name and address
MINNESOTA MINING & MANUFACTURING COMPANY
ROBERT H. JORDAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 7
Reel/Frame:008704/0746   Pages: 3
Recorded: 07/16/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/1997
2
Exec Dt:
07/09/1997
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08895297
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING
COMPANY - LISA M. FAGAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:009536/0746   Pages: 3
Recorded: 10/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/1998
2
Exec Dt:
10/20/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09175857
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
LISA M. FAGAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:009539/0665   Pages: 3
Recorded: 10/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/1998
2
Exec Dt:
10/20/1998
3
Exec Dt:
10/20/1998
4
Exec Dt:
10/20/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09175523
Correspondence name and address
MINNESOTA MINING & MANUFACTURING COMPANY
LISA M. FAGAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 10
Reel/Frame:009584/0001   Pages: 4
Recorded: 11/13/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/1998
2
Exec Dt:
11/13/1998
3
Exec Dt:
11/13/1998
4
Exec Dt:
11/13/1998
5
Exec Dt:
11/13/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09191330
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
ROBERT H. JORDAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 11
Reel/Frame:010325/0364   Pages: 3
Recorded: 10/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/15/1999
2
Exec Dt:
10/15/1999
3
Exec Dt:
10/15/1999
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09418730
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
YEN TONG-FLORCZAK
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:012108/0378   Pages: 3
Recorded: 08/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/07/2001
2
Exec Dt:
08/07/2001
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09929417
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
RUDOLPH P. HOFFMAN, ESQ.
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 13
Reel/Frame:012533/0541   Pages: 4
Recorded: 01/22/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNOR. FILED ON 08-14-2001, RECORDED ON REEL 012108 FRAME 0378 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
08/07/2001
2
Exec Dt:
08/07/2001
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09929417
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
RUDOLPH P. HOFMANN, JR.
P.O. BOX 33427
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
ST. PAUL, MN 55133-3427
Assignment: 14
Reel/Frame:014720/0346   Pages: 4
Recorded: 06/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2004
2
Exec Dt:
06/07/2004
3
Exec Dt:
06/07/2004
4
Exec Dt:
06/10/2004
5
Exec Dt:
06/10/2004
6
Exec Dt:
06/07/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10761533
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
CAROLYN A. FISCHER
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 15
Reel/Frame:014720/0350   Pages: 4
Recorded: 06/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2004
2
Exec Dt:
06/07/2004
3
Exec Dt:
06/07/2004
4
Exec Dt:
06/07/2004
5
Exec Dt:
06/10/2004
6
Exec Dt:
06/07/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10761770
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 16
Reel/Frame:014769/0159   Pages: 4
Recorded: 06/23/2004
Conveyance: DOCUMENT PREVIOUSLY RECORDED AT REEL 014720 FRAME 0346 CONTAINED AN ERROR IN PROPERTY NUMBER 10/761553. DOCUMENT RERECORDED TO CORRECT ERRORS ON STATED REEL.
Assignors
1
Exec Dt:
06/23/2004
2
Exec Dt:
06/23/2004
3
Exec Dt:
06/17/2004
4
Exec Dt:
06/17/2004
5
Exec Dt:
06/23/2004
6
Exec Dt:
06/22/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-5327
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10761533
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 17
Reel/Frame:015975/0144   Pages: 4
Recorded: 11/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/2004
2
Exec Dt:
11/02/2004
3
Exec Dt:
11/02/2004
4
Exec Dt:
11/02/2004
5
Exec Dt:
11/02/2004
6
Exec Dt:
11/02/2004
7
Exec Dt:
11/03/2004
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10982013
Correspondence name and address
CAROLYN A. FISHER
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 18
Reel/Frame:030505/0845   Pages: 2
Recorded: 05/29/2013
Attorney Dkt #:67037US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/28/2013
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13990292
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 19
Reel/Frame:031279/0085   Pages: 3
Recorded: 09/25/2013
Attorney Dkt #:67037US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/25/2013
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13990292
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 20
Reel/Frame:037893/0826   Pages: 3
Recorded: 03/04/2016
Attorney Dkt #:74544US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/04/2016
2
Exec Dt:
02/09/2016
Assignee
1
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14916739
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 21
Reel/Frame:043246/0109   Pages: 10
Recorded: 08/09/2017
Attorney Dkt #:78541US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2017
2
Exec Dt:
07/26/2017
3
Exec Dt:
07/18/2017
4
Exec Dt:
07/31/2017
5
Exec Dt:
07/18/2017
6
Exec Dt:
07/20/2017
7
Exec Dt:
08/09/2017
8
Exec Dt:
07/19/2017
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15651557
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 22
Reel/Frame:052096/0236   Pages: 10
Recorded: 03/12/2020
Attorney Dkt #: HI18-726A US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2017
2
Exec Dt:
08/09/2017
3
Exec Dt:
07/20/2017
4
Exec Dt:
07/18/2017
5
Exec Dt:
07/19/2017
6
Exec Dt:
07/26/2017
7
Exec Dt:
07/31/2017
8
Exec Dt:
07/18/2017
Assignee
1
2501 HUDSON ROAD
ST. PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16816546
Correspondence name and address
CORNING RESEARCH & DEVELOPMENT CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
SP-TI-3-1
CORNING, NY 14831
Assignment: 23
Reel/Frame:053191/0965   Pages: 10
Recorded: 07/13/2020
Attorney Dkt #: HI18-726A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/26/2017
2
Exec Dt:
08/09/2017
3
Exec Dt:
07/20/2017
4
Exec Dt:
07/18/2017
5
Exec Dt:
07/19/2017
6
Exec Dt:
07/26/2017
7
Exec Dt:
07/31/2017
8
Exec Dt:
07/18/2017
Assignee
1
2501 HUDSON ROAD
ST. PAUL, MINNESOTA 55144
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16927248
Correspondence name and address
CORNING RESEARCH & DEVELOPMENT CORPORATION
INTELLECTUAL PROPERTY DEPARTMENT
SP-TI-3-1
CORNING, NY 14831
Assignment: 24
Reel/Frame:050365/0015   Pages: 3
Recorded: 09/13/2019
Attorney Dkt #:79386US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2019
2
Exec Dt:
05/01/2019
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16493660
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 25
Reel/Frame:050437/0395   Pages: 3
Recorded: 09/19/2019
Attorney Dkt #:79374US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/2019
2
Exec Dt:
06/21/2019
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16495779
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 26
Reel/Frame:051612/0890   Pages: 7
Recorded: 01/24/2020
Attorney Dkt #:79255US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/02/2019
2
Exec Dt:
11/15/2019
3
Exec Dt:
05/03/2019
4
Exec Dt:
05/30/2019
5
Exec Dt:
10/24/2019
Assignee
1
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16633926
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 27
Reel/Frame:054879/0776   Pages: 4
Recorded: 01/11/2021
Attorney Dkt #:79727US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2021
2
Exec Dt:
03/04/2020
3
Exec Dt:
01/21/2020
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16771073
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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