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Patent Assignment Assignor Details
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Assignor Name : DIVIGALPITIYA, RANJITH
Total Assignments: 27
Assignment: 1
Reel/Frame:008136/0935   Pages: 3
Recorded: 12/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
10/10/1995
2
DISANAYAKA, BIMSARA W.
Exec Dt:
09/21/1995
3
ROBBINS, WILLIAMS B.
Exec Dt:
09/21/1995
4
COOK, EARL R.
Exec Dt:
10/10/1995
5
MCLAUGHLIN, KEITH K.
Exec Dt:
10/13/1995
Assignee
1
MINNESOTA MINING AND MANUFACTURING COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5637882
NONE
08592405
Correspondence name and address
MINNESOTA MINING AND MANUFACTURING
COMPANY - WILLIAM D. BAUER
OFFICE OF INTELLECUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 2
Reel/Frame:011128/0406   Pages: 3
Recorded: 08/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAMBERS, DAVID C.
Exec Dt:
08/18/2000
2
CONNELL, GLEM
Exec Dt:
08/02/2000
3
DIVIGALPITIYA, RANJITH
Exec Dt:
08/02/2000
4
LININGSTONE, DAVID E.
Exec Dt:
08/18/2000
5
MONTEAGUDO, AGATONA D.
Exec Dt:
08/02/2000
6
NOE, SUSAN C.
Exec Dt:
08/02/2000
7
SANDHU, TEJMEEN K.
Exec Dt:
08/18/2000
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6569494
NONE
09567316
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LISA M. MCGEEHAN
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 3
Reel/Frame:011126/0090   Pages: 2
Recorded: 08/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
08/08/2000
2
MIHOLICS, GABRIELLA
Exec Dt:
08/08/2000
3
CHAMBERS, DAVID C.
Exec Dt:
08/08/2000
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6511701
NONE
09567142
Correspondence name and address
3M INNOVATIVE PROPERTIES COUNSEL
DALE A. BJORKMAN
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:012584/0675   Pages: 2
Recorded: 01/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
01/09/2002
2
LIVINGSTONE, DAVID E.
Exec Dt:
01/09/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020119255
10008468
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
ANDREW J. LEON
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 5
Reel/Frame:012870/0880   Pages: 4
Recorded: 05/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
04/24/2002
2
LIVINGSTONE, DAVID E.
Exec Dt:
04/24/2002
3
MOSHREFZADEH, ROBERT S.
Exec Dt:
05/02/2002
4
CROSS, ELISA M.
Exec Dt:
05/02/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6809280
US20030205450
10138349
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
ROBERT J. PECHMAN
P.O. BOX 33427
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
ST. PAUL, MN 55133-0631
Assignment: 6
Reel/Frame:014347/0318   Pages: 7
Recorded: 08/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
07/17/2003
2
KANNO, DAVID A.
Exec Dt:
07/17/2003
3
JANNIC, PATRICE
Exec Dt:
06/23/2003
4
ARNOLD, CHRISTOPHE
Exec Dt:
06/23/2003
5
SABATIER, RICHARD
Exec Dt:
06/26/2003
6
GLEN, CONNELL
Exec Dt:
07/08/2003
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7034403
US20040201112
10411163
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
ATTN: DEAN M. HARTS
Assignment: 7
Reel/Frame:016040/0958   Pages: 4
Recorded: 04/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
03/31/2005
2
CHEN, PEI-JUNG
Exec Dt:
03/31/2005
3
KANNO, DAVID A.
Exec Dt:
03/31/2005
4
MIHOLICS, GABRIELLA
Exec Dt:
03/31/2005
5
PATEL, VIJAY
Exec Dt:
03/31/2005
6
SCHOLZ, MATTHEW T.
Exec Dt:
04/06/2005
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7260999
US20060137462
11020289
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:016253/0073   Pages: 3
Recorded: 05/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
05/17/2005
2
CHEN, PEI-JUNG
Exec Dt:
05/16/2005
3
KANNO, DAVID A.
Exec Dt:
05/17/2005
4
MIHOLICS, GABRIELLA
Exec Dt:
05/17/2005
5
PATEL, VIJAY
Exec Dt:
05/17/2005
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7468199
US20060141192
11021913
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:016829/0124   Pages: 2
Recorded: 07/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
07/28/2005
2
CHEN, PEI-JUNG
Exec Dt:
07/28/2005
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7509881
US20070022828
11192780
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:021837/0141   Pages: 6
Recorded: 11/14/2008
Attorney Dkt #:64475US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
11/14/2008
2
BUCKETT, MARY I.
Exec Dt:
11/14/2008
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8178241
US20100055569
12200044
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:029203/0985   Pages: 3
Recorded: 10/29/2012
Attorney Dkt #:67776US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
10/24/2012
2
CLARK, TYLER J.E.
Exec Dt:
10/08/2012
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8652375
US20130136923
13662622
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:030271/0809   Pages: 10
Recorded: 04/22/2013
Attorney Dkt #:66511US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JESUDOSS, AROKIARAJ
Exec Dt:
04/09/2013
2
DIVIGALPITIYA, RANJITH
Exec Dt:
04/12/2013
3
KORBA, GARY A.
Exec Dt:
04/08/2013
4
LIM, BOON KIAT
Exec Dt:
04/09/2013
5
ZIN, MELVIN T.
Exec Dt:
04/09/2013
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321254
US20130244009
13880820
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 13
Reel/Frame:030382/0274   Pages: 3
Recorded: 05/09/2013
Attorney Dkt #:67023US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIVIGALPITIYA, RANJITH
Exec Dt:
04/15/2013
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130224590
13884329
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 14
Reel/Frame:032472/0236   Pages: 3
Recorded: 03/19/2014
Attorney Dkt #:67954US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BOMMEL, ANDREW T. J.
Exec Dt:
03/18/2014
2
DIVIGALPITIYA, RANJITH
Exec Dt:
03/11/2014
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140302397
14345690
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 15
Reel/Frame:033125/0247   Pages: 4
Recorded: 06/18/2014
Attorney Dkt #:69590US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
06/17/2014
2
EZUGWU, SABASTINE
Exec Dt:
06/16/2014
3
FANCHINI, GIOVANNI
Exec Dt:
06/16/2014
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10041748
US20140329082
14366308
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 16
Reel/Frame:034484/0942   Pages: 3
Recorded: 12/12/2014
Attorney Dkt #:69591US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
12/10/2014
2
PEKUROVSKY, MIKHAIL L
Exec Dt:
12/11/2014
3
DODDS, SHAWN C
Exec Dt:
12/11/2014
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150118457
14407480
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 17
Reel/Frame:036924/0250   Pages: 2
Recorded: 10/30/2015
Attorney Dkt #:74082US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIVIGALPITIYA, RANJITH
Exec Dt:
10/29/2015
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803284
US20160076151
14888245
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 18
Reel/Frame:038962/0491   Pages: 6
Recorded: 06/20/2016
Attorney Dkt #:74398US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JULIUS, DAVID
Exec Dt:
06/10/2016
2
ZIN, MELVIN
Exec Dt:
06/08/2016
3
DIVIGALPITIYA, RANJITH
Exec Dt:
06/07/2016
4
KORBA, GARY A.
Exec Dt:
06/10/2016
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170029280
15106793
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 19
Reel/Frame:039482/0108   Pages: 10
Recorded: 08/15/2016
Attorney Dkt #:67778US004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE TYPOGRAPHICAL ERROR IN INVENTOR NAME
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
07/07/2016
2
PELLERITE, MARK J.
Exec Dt:
04/22/2014
3
BAETZOLD, JOHN P.
Exec Dt:
04/22/2014
4
KORBA, GARY A.
Exec Dt:
05/01/2014
5
MAZUREK, MIECZYSLAW H.
Exec Dt:
05/01/2014
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9668333
US20140299364
14356914
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 20
Reel/Frame:041329/0682   Pages: 8
Recorded: 02/22/2017
Attorney Dkt #:74944US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LING, SHIOW SHYA
Exec Dt:
02/21/2017
2
DIVIGALPITIYA, RANJITH
Exec Dt:
02/16/2017
3
CHIA, KAM POI
Exec Dt:
02/21/2017
4
MAREK, CAROL A.
Exec Dt:
02/16/2017
5
MARRA, GERRARD A.
Exec Dt:
02/16/2017
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170051185
15119626
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 21
Reel/Frame:043575/0258   Pages: 2
Recorded: 09/13/2017
Attorney Dkt #:67023US010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
DIVIGALPITIYA, RANJITH
Exec Dt:
09/11/2017
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180005767
15703240
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 22
Reel/Frame:046322/0431   Pages: 11
Recorded: 07/11/2018
Attorney Dkt #:75740US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRANDYS, FRANK A.
Exec Dt:
07/06/2018
2
MORAES, RAUL P.
Exec Dt:
07/04/2018
3
ROCCA, PAOLO
Exec Dt:
07/04/2018
4
SANCHEZ-GARCIA, ANIBAL S.
Exec Dt:
07/04/2018
5
DIVIGALPITIYA, RANJITH
Exec Dt:
07/04/2018
6
CLIFFEN, JONATHAN M.
Exec Dt:
07/03/2018
7
LI, JIAN
Exec Dt:
07/03/2018
8
HOU, WEIXING
Exec Dt:
07/10/2018
9
LIVINGSTONE, DAVID E.
Exec Dt:
07/10/2018
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10834786
US20190008000
16069406
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 23
Reel/Frame:048139/0067   Pages: 4
Recorded: 01/25/2019
Attorney Dkt #:79647US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
01/22/2019
2
THE UNIVERSITY OF BRITISH COLUMBIA
Exec Dt:
11/28/2018
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11039579
US20190174683
16193372
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 24
Reel/Frame:056043/0123   Pages: 13
Recorded: 04/26/2021
Attorney Dkt #:78505US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOBBS, JAMES N.
Exec Dt:
07/25/2019
2
STENSVAD, KARL K.
Exec Dt:
07/30/2019
3
VANDRE, ERIC A.
Exec Dt:
08/01/2019
4
CARLSON, DANIEL H.
Exec Dt:
08/05/2019
5
DIVIGALPITIYA, RANJITH
Exec Dt:
01/20/2020
6
MARRA, GERRARD A. S.
Exec Dt:
01/15/2020
7
BATRA, SAURABH
Exec Dt:
07/25/2019
8
NAYAR, SATINDER K.
Exec Dt:
07/25/2019
9
SCHELHAAS, VERLIN
Exec Dt:
07/25/2019
10
JAVID, SAMAD
Exec Dt:
07/25/2019
11
SHELTON, CHRISPIAN E.
Exec Dt:
02/03/2020
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200164401
16635331
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 25
Reel/Frame:058616/0670   Pages: 3
Recorded: 01/11/2022
Attorney Dkt #:82250US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DERRY, CAMERON E.
Exec Dt:
02/10/2021
2
DIVIGALPITIYA, RANJITH
Exec Dt:
02/09/2021
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220258203
17597546
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 26
Reel/Frame:058616/0606   Pages: 6
Recorded: 01/11/2022
Attorney Dkt #:81677US007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HE, RUIXUAN
Exec Dt:
02/18/2021
2
DERRY, CAMERON E.
Exec Dt:
02/10/2021
3
DIVIGALPITIYA, RANJITH
Exec Dt:
02/10/2021
4
ROCCA, PAOLO
Exec Dt:
02/10/2021
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220264704
17597545
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P. O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 27
Reel/Frame:064315/0318   Pages: 3
Recorded: 07/19/2023
Attorney Dkt #:HYD0002/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIVIGALPITIYA, RANJITH
Exec Dt:
07/20/2022
2
WANG, JUN
Exec Dt:
07/20/2022
Assignee
1
HYDROGRAPH CLEAN POWER INC.
999, COLLIP CIRCLE, SUITE 117
ON
LONDON, CANADA N6G 0J3
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240026865
18223811
Correspondence name and address
KAGAN BINDER PLLC
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082

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