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Patent Assignment Assignor Details
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Assignor Name : HOWGILL, STEPHEN J.
Total Assignments: 14
Assignment: 1
Reel/Frame:019359/0331   Pages: 3
Recorded: 05/30/2007
Attorney Dkt #:60396US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HODSON, PETER D.
Exec Dt:
05/18/2007
2
PURKINS, GRAHAM R.
Exec Dt:
05/21/2007
3
HOWGILL, STEPHEN J.
Exec Dt:
05/17/2007
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080092887
11720503
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:019449/0244   Pages: 3
Recorded: 06/18/2007
Attorney Dkt #:60397US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HODSON, PETER D.
Exec Dt:
05/18/2007
2
HOWGILL, STEPHEN J.
Exec Dt:
05/17/2007
3
PURKINS, GRAHAM R.
Exec Dt:
05/21/2007
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080202515
11721991
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:021714/0700   Pages: 14
Recorded: 10/21/2008
Attorney Dkt #:61997US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUART, ADAM J.
Exec Dt:
02/14/2008
2
PURKINS, GRAHAM R.
Exec Dt:
04/14/2008
3
STREIBIG, RACHEL V.
Exec Dt:
06/15/2007
4
HOWGILL, STEPHEN J.
Exec Dt:
02/20/2008
5
HODSON, PETER D.
Exec Dt:
02/20/2008
6
BREWER, RICHARD D.
Exec Dt:
02/14/2008
7
HOLDEN, BENJAMIN J.
Exec Dt:
08/12/2008
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8479732
US20090173346
12297942
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:024306/0558   Pages: 3
Recorded: 04/28/2010
Attorney Dkt #:62824US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOWGILL, STEPHEN J.
Exec Dt:
04/22/2010
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8459253
US20100229855
12593812
Correspondence name and address
TED K. RINGSRED
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:025359/0813   Pages: 32
Recorded: 11/15/2010
Attorney Dkt #:63635US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HODSON, PETER D.
Exec Dt:
06/02/2010
2
GORING, MATTHEW A.
Exec Dt:
06/02/2010
3
HOWGILL, STEPHEN J.
Exec Dt:
06/09/2010
4
FIELDING, JOHN
Exec Dt:
06/14/2010
5
BREWER, RICHARD D.
Exec Dt:
06/02/2010
6
SHAW, RACHAEL V.
Exec Dt:
06/02/2010
7
MCGLASSON, STUART A.
Exec Dt:
06/14/2010
8
HELM, STEPHEN D.
Exec Dt:
06/02/2010
9
JACKSON, GRAHAM V.
Exec Dt:
06/11/2010
10
BALKWILL, ANTHONY W.
Exec Dt:
06/02/2010
11
GRAVES, JASON A.
Exec Dt:
06/02/2010
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8814009
US20110042419
12681280
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:027159/0540   Pages: 9
Recorded: 10/31/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREWER, RICHARD D.
Exec Dt:
09/08/2011
2
DAVIDSON, CRAIG
Exec Dt:
09/20/2011
3
PURKINS, GRAHAM R.
Exec Dt:
09/09/2011
4
HOWGILL, STEPHEN J.
Exec Dt:
10/06/2011
Assignee
1
3M INNOVATIVE PROPERTIES
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D687947
NONE
29390104
Correspondence name and address
ERIK M. DRANGE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATION PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 7
Reel/Frame:027159/0594   Pages: 9
Recorded: 10/31/2011
Attorney Dkt #:67510US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREWER, RICHARD D.
Exec Dt:
09/08/2011
2
DAVIDSON, CRAIG
Exec Dt:
09/20/2011
3
PURKINS, GRAHAM R.
Exec Dt:
09/09/2011
4
HOWGILL, STEPHEN J.
Exec Dt:
10/06/2011
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D687946
NONE
29390100
Correspondence name and address
ERIK M. DRANGE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:027159/0653   Pages: 10
Recorded: 10/31/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREWER, RICHARD D.
Exec Dt:
09/08/2011
2
DAVIDSON, CRAIG
Exec Dt:
09/20/2011
3
PURKINS, GRAHAM R.
Exec Dt:
09/09/2011
4
HOWGILL, STEPHEN J.
Exec Dt:
10/06/2011
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D687945
NONE
29390098
Correspondence name and address
ERIK M. DRANGE
OFFICE OF INTELLECTUAL PROPERTY COUNSEL`
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:029167/0874   Pages: 10
Recorded: 10/22/2012
Attorney Dkt #:66332US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREWER, RICHARD D.
Exec Dt:
10/03/2012
2
DAVIDSON, CRAIG
Exec Dt:
10/07/2012
3
PURKINS, GRAHAM R.
Exec Dt:
10/15/2012
4
HOWGILL, STEPHEN J.
Exec Dt:
10/14/2012
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130037021
13642737
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:039911/0751   Pages: 3
Recorded: 09/30/2016
Attorney Dkt #:74808US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOWGILL, STEPHEN J.
Exec Dt:
07/25/2016
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST PAUL, MINNESOTA 551333427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10806872
US20170021117
15301125
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:039916/0585   Pages: 3
Recorded: 09/30/2016
Attorney Dkt #:74809US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOWGILL, STEPHEN J.
Exec Dt:
07/25/2016
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST PAUL, MINNESOTA 551333427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10596333
US20170173280
15301362
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:046301/0505   Pages: 4
Recorded: 07/10/2018
Attorney Dkt #:79610US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUART, ADAM J.
Exec Dt:
04/27/2018
2
HOWGILL, STEPHEN J.
Exec Dt:
11/28/2017
3
HODSON, PETER D.
Exec Dt:
02/09/2018
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D872853
NONE
29626924
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 13
Reel/Frame:046302/0875   Pages: 4
Recorded: 07/10/2018
Attorney Dkt #:79609US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STUART, ADAM J.
Exec Dt:
04/27/2018
2
HOWGILL, STEPHEN J.
Exec Dt:
11/28/2017
3
HODSON, PETER D.
Exec Dt:
02/09/2018
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D878544
NONE
29626918
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 14
Reel/Frame:050848/0978   Pages: 3
Recorded: 10/29/2019
Attorney Dkt #:78462US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HODSON, PETER D.
Exec Dt:
06/12/2018
2
HOWGILL, STEPHEN J.
Exec Dt:
06/14/2018
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11707584
US20200069897
16609234
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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