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Patent Assignment Assignor Details
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Assignor Name : HITSCHMANN, GUIDO
Total Assignments: 28
Assignment: 1
Reel/Frame:009269/0564   Pages: 3
Recorded: 06/19/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/12/1998
2
Exec Dt:
06/03/1998
3
Exec Dt:
06/02/1998
4
Exec Dt:
06/10/1998
5
Exec Dt:
05/19/1998
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09021255
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING CO.
DOREEN S. L. GWIN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:010477/0181   Pages: 3
Recorded: 08/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/09/1999
2
Exec Dt:
08/10/1999
3
Exec Dt:
08/09/1999
4
Exec Dt:
08/04/1999
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09367958
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
HAROLD C. KNECHT III
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 3
Reel/Frame:017349/0936   Pages: 6
Recorded: 03/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2006
2
Exec Dt:
03/01/2006
3
Exec Dt:
02/28/2006
4
Exec Dt:
03/16/2006
5
Exec Dt:
03/01/2006
6
Exec Dt:
03/01/2006
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11297615
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:018018/0903   Pages: 4
Recorded: 07/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/22/2006
2
Exec Dt:
06/28/2006
3
Exec Dt:
06/19/2006
4
Exec Dt:
07/07/2006
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11421574
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:024910/0580   Pages: 3
Recorded: 08/26/2010
Attorney Dkt #:63819US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/25/2010
2
Exec Dt:
08/25/2010
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12744457
Correspondence name and address
ROBERT S. MOSHREFZADEH
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:028867/0529   Pages: 14
Recorded: 08/29/2012
Attorney Dkt #:65222US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2012
2
Exec Dt:
07/23/2012
3
Exec Dt:
08/13/2012
4
Exec Dt:
08/16/2012
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13522363
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 7
Reel/Frame:029463/0137   Pages: 3
Recorded: 12/13/2012
Attorney Dkt #:63323US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/2012
2
Exec Dt:
12/03/2012
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13704043
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:035047/0888   Pages: 14
Recorded: 02/27/2015
Attorney Dkt #:69784US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/06/2014
2
Exec Dt:
11/06/2014
3
Exec Dt:
11/05/2014
4
Exec Dt:
11/06/2014
5
Exec Dt:
11/06/2014
6
Exec Dt:
11/07/2014
7
Exec Dt:
11/06/2014
8
Exec Dt:
11/07/2014
Assignee
1
3M CENTER
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14400822
 
14400822
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:035536/0918   Pages: 6
Recorded: 04/30/2015
Attorney Dkt #:69958US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/07/2015
2
Exec Dt:
04/09/2015
3
Exec Dt:
04/02/2015
4
Exec Dt:
04/22/2015
Assignee
1
3M CENTER
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14437549
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:035537/0001   Pages: 5
Recorded: 04/30/2015
Attorney Dkt #:69959US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2015
2
Exec Dt:
04/02/2015
3
Exec Dt:
04/07/2015
Assignee
1
3M CENTER
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14437566
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:036198/0502   Pages: 8
Recorded: 07/28/2015
Attorney Dkt #:71400US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/28/2015
2
Exec Dt:
07/23/2015
3
Exec Dt:
07/23/2015
4
Exec Dt:
07/28/2015
5
Exec Dt:
07/28/2015
6
Exec Dt:
07/28/2015
Assignee
1
3M CENTER
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14762496
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
3M CENTER
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:036321/0282   Pages: 2
Recorded: 08/13/2015
Attorney Dkt #:71495US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/06/2015
Assignee
1
3M CENTER
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14767765
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 13
Reel/Frame:036654/0414   Pages: 6
Recorded: 09/25/2015
Attorney Dkt #:71494US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/01/2015
2
Exec Dt:
09/01/2015
3
Exec Dt:
09/01/2015
4
Exec Dt:
09/01/2015
Assignee
1
3M CENTER
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14780050
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 14
Reel/Frame:038892/0787   Pages: 6
Recorded: 06/13/2016
Attorney Dkt #:74774US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/17/2015
2
Exec Dt:
09/14/2015
3
Exec Dt:
11/02/2015
4
Exec Dt:
09/14/2015
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15103898
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 15
Reel/Frame:041981/0022   Pages: 7
Recorded: 04/12/2017
Attorney Dkt #:75470US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/07/2016
2
Exec Dt:
04/12/2017
3
Exec Dt:
10/17/2016
4
Exec Dt:
02/01/2017
5
Exec Dt:
02/01/2017
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15316877
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 16
Reel/Frame:041606/0278   Pages: 2
Recorded: 03/17/2017
Attorney Dkt #:75453US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/14/2017
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15512133
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 17
Reel/Frame:043883/0451   Pages: 10
Recorded: 09/18/2017
Attorney Dkt #:69784US008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2017
2
Exec Dt:
08/23/2017
3
Exec Dt:
08/21/2017
4
Exec Dt:
08/24/2017
5
Exec Dt:
08/29/2017
6
Exec Dt:
08/22/2017
7
Exec Dt:
08/31/2017
8
Exec Dt:
09/12/2017
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15646242
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 18
Reel/Frame:044310/0390   Pages: 6
Recorded: 12/06/2017
Attorney Dkt #:75973US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/02/2017
2
Exec Dt:
11/20/2017
3
Exec Dt:
11/20/2017
4
Exec Dt:
11/22/2017
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15579959
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 19
Reel/Frame:043843/0899   Pages: 6
Recorded: 10/12/2017
Attorney Dkt #:80110US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/09/2017
2
Exec Dt:
10/09/2017
3
Exec Dt:
10/10/2017
4
Exec Dt:
10/09/2017
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29621488
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 20
Reel/Frame:049613/0171   Pages: 7
Recorded: 06/27/2019
Attorney Dkt #:78801US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/20/2018
2
Exec Dt:
09/18/2018
3
Exec Dt:
07/20/2018
4
Exec Dt:
07/20/2018
5
Exec Dt:
07/19/2018
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16474340
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 21
Reel/Frame:050769/0427   Pages: 2
Recorded: 10/21/2019
Attorney Dkt #:79323US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/03/2018
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16606778
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 22
Reel/Frame:047093/0770   Pages: 6
Recorded: 10/08/2018
Attorney Dkt #:71494US010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/12/2018
2
Exec Dt:
09/11/2018
3
Exec Dt:
09/20/2018
4
Exec Dt:
10/01/2018
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16105019
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 23
Reel/Frame:047204/0001   Pages: 8
Recorded: 10/08/2018
Attorney Dkt #:71494US004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA PREVIOUSLY RECORDED AT REEL: 036654 FRAME: 0414. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
09/12/2018
2
Exec Dt:
09/11/2018
3
Exec Dt:
09/20/2018
4
Exec Dt:
09/01/2015
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14780050
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, 55133-3427 UNITED STATES
Assignment: 24
Reel/Frame:049182/0330   Pages: 4
Recorded: 05/15/2019
Attorney Dkt #:78654US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2018
2
Exec Dt:
09/19/2018
3
Exec Dt:
09/19/2018
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16461063
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 25
Reel/Frame:053226/0627   Pages: 4
Recorded: 07/16/2020
Attorney Dkt #:82355US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2020
2
Exec Dt:
07/08/2020
3
Exec Dt:
07/15/2020
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29741846
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 26
Reel/Frame:053227/0040   Pages: 4
Recorded: 07/16/2020
Attorney Dkt #:83082US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/08/2020
2
Exec Dt:
07/08/2020
3
Exec Dt:
07/15/2020
Assignee
1
PO BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29741850
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
SAINT PAUL, MN 55133-3427
Assignment: 27
Reel/Frame:058060/0098   Pages: 14
Recorded: 11/09/2021
Attorney Dkt #:81942US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/2021
2
Exec Dt:
03/25/2021
3
Exec Dt:
03/25/2021
4
Exec Dt:
03/25/2021
5
Exec Dt:
03/25/2021
6
Exec Dt:
03/28/2021
7
Exec Dt:
04/06/2021
8
Exec Dt:
04/07/2021
9
Exec Dt:
03/28/2021
10
Exec Dt:
03/28/2021
11
Exec Dt:
03/25/2021
12
Exec Dt:
03/30/2021
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17609925
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 28
Reel/Frame:062363/0249   Pages: 6
Recorded: 01/12/2023
Attorney Dkt #:82353US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/23/2022
2
Exec Dt:
03/30/2022
3
Exec Dt:
03/23/2022
4
Exec Dt:
03/24/2022
Assignee
1
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18015902
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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