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Patent Assignment Assignor Details
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Assignor Name : AHLGREN, JONNI
Total Assignments: 20
Assignment: 1
Reel/Frame:007543/0591   Pages: 3
Recorded: 04/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORVELA, TIMO
Exec Dt:
04/21/1995
2
AHLGREN, JONNI
Exec Dt:
04/21/1995
3
HEDENAS, BO
Exec Dt:
04/21/1995
4
RENWALL, ILKKA
Exec Dt:
04/21/1995
Assignee
1
KEMIRA OY
P.O. BOX 44
FIN-02271 ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5603911
NONE
08397171
Correspondence name and address
PENNIE & EDMONDS
HARRY C. JONES, III
1155 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10036
Assignment: 2
Reel/Frame:010786/0385   Pages: 2
Recorded: 04/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
04/07/2000
2
PETANDER, LARS
Exec Dt:
04/07/2000
3
NIKKARINEN, JUSSI
Exec Dt:
04/07/2000
Assignee
1
KEMIRA CHEMICALS OY
P.O. BOX 330
FIN-00101, HELSINKI, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6387998
NONE
09529627
Correspondence name and address
GRAHAM & JAMES
ALAN P. FORCE
885 THIRD AVENUE
NEW YORK, NY 10022-4898
Assignment: 3
Reel/Frame:013144/0647   Pages: 3
Recorded: 05/31/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
05/23/2002
2
STRENGELL, KIMMO
Exec Dt:
05/23/2002
Assignee
1
KEMIRA CHEMICALS OY
P.O. BOX 330
HELSINKI, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6712934
US20030079848
10148691
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
ANDREW D. MEIKLE
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:017033/0567   Pages: 4
Recorded: 11/17/2005
Attorney Dkt #:0696-0217PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
06/02/2005
2
PAREN, AARTO
Exec Dt:
06/02/2005
3
JAKARA, JUKKA
Exec Dt:
06/17/2005
4
HARMA, TIMO
Exec Dt:
06/06/2005
5
RENVALL, ILKKA
Exec Dt:
06/21/2005
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7674851
US20060131539
10538074
Correspondence name and address
GERALD M. MURPHY, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:017475/0192   Pages: 5
Recorded: 07/08/2005
Attorney Dkt #:0696-0219PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAREN, AARTO
Exec Dt:
06/06/2005
2
JAKARA, JUKKA
Exec Dt:
06/06/2005
3
RENVALL, IIKKA
Exec Dt:
06/27/2005
4
AHLGREN, JONNI
Exec Dt:
06/02/2005
5
LAITINEN, RIITTA
Exec Dt:
06/14/2005
6
NIKKARINEN, JUSSI
Exec Dt:
06/03/2005
7
VIITANEN, TAPIO
Exec Dt:
06/23/2005
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7754048
US20060144534
10541775
Correspondence name and address
GERALD M. MURPHY, JR.
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE RD., SUITE 100 EAST
P.O. BOX 747
FALL CHURCH, VA 22040-0747
Assignment: 6
Reel/Frame:019423/0791   Pages: 4
Recorded: 06/13/2007
Attorney Dkt #:BGG-0004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEE, SEUNG-HOON
Exec Dt:
09/04/2006
2
AHLGREN, JONNI
Exec Dt:
09/11/2006
3
JAKARA, JUKKA
Exec Dt:
09/14/2006
4
PAREN, AARTO
Exec Dt:
09/26/2006
5
RAUTIAINEN, JUKKA
Exec Dt:
10/04/2006
6
RENVALL, ILKKA
Exec Dt:
10/06/2006
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7988821
US20080035287
10587564
Correspondence name and address
CANTOR COLBURN LLP
55 GRIFFIN ROAD SOUTH
LEAH M. REIMER
BLOOMFIELD, CT 06002
Assignment: 7
Reel/Frame:021153/0374   Pages: 4
Recorded: 06/26/2008
Attorney Dkt #:BGG-0005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAREN, AARTO
Exec Dt:
11/16/2006
2
AHLGREN, JONNI
Exec Dt:
12/18/2006
3
JAKARA, JUKKA
Exec Dt:
11/22/2006
4
RENVALL, ILKKA
Exec Dt:
12/19/2006
5
RAUTIAINEN, JUKKA
Exec Dt:
11/27/2006
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8048264
US20080264584
11596140
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 8
Reel/Frame:019044/0915   Pages: 3
Recorded: 03/21/2007
Attorney Dkt #:0696-0224PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
03/13/2007
2
STRENGELL, KIMMO
Exec Dt:
02/13/2007
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8052841
US20080035293
10553358
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:023186/0617   Pages: 4
Recorded: 09/03/2009
Attorney Dkt #:BGG0027US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
08/28/2009
2
MATULA, ANTTI
Exec Dt:
08/19/2009
3
TURKKI, TARJA
Exec Dt:
08/28/2009
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9410289
US20100159263
12493626
Correspondence name and address
CANTOR COLBURN, LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 10
Reel/Frame:024507/0291   Pages: 5
Recorded: 06/09/2010
Attorney Dkt #:8079-0001WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAHLBERG, TEPPO
Exec Dt:
10/27/2009
2
HEMMES, JAN-LUIKEN
Exec Dt:
11/03/2009
3
AHLGREN, JONNI
Exec Dt:
11/13/2009
4
SCHULZE, UWE
Exec Dt:
11/19/2009
5
EIGEN, CLAUDIA
Exec Dt:
11/19/2009
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100216934
12594040
Correspondence name and address
MARINA F. CUNNINGHAM, MCCORMICK PAULDING
CITYPLACE II 185 ASYLUM STREET
8079-0001WOUS
HARTFORD, CT 06103
Assignment: 11
Reel/Frame:025113/0689   Pages: 4
Recorded: 10/08/2010
Attorney Dkt #:BGG0039US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RINTALA, JUHA
Exec Dt:
09/28/2010
2
BERTS, LARS-OLA
Exec Dt:
10/05/2010
3
STRENGELL, REETTA
Exec Dt:
09/30/2010
4
AHLSKOG, TORBJORN
Exec Dt:
09/28/2010
5
AHLGREN, JONNI
Exec Dt:
09/30/2010
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110011546
12680788
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 12
Reel/Frame:025796/0143   Pages: 3
Recorded: 02/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURKKI, TARJA
Exec Dt:
01/27/2011
2
AHLGREN, JONNI
Exec Dt:
01/27/2011
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110132560
13058646
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET, 22ND FLOOR
HARTFORD, CT 06103
Assignment: 13
Reel/Frame:026391/0186   Pages: 2
Recorded: 06/06/2011
Attorney Dkt #:3521-1004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
05/19/2011
2
BRUUN, NINA
Exec Dt:
05/19/2011
3
NUUTINEN, VESA
Exec Dt:
05/19/2011
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110236572
13130876
Correspondence name and address
YOUNG & THOMPSON
209 MADISON STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:033688/0384   Pages: 7
Recorded: 09/08/2014
Attorney Dkt #:221105-1915
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIETANIEMI, MATTI
Exec Dt:
08/11/2014
2
VIRTANEN, MIKKO
Exec Dt:
08/05/2014
3
AHLGREN, JONNI
Exec Dt:
08/05/2014
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3,
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9080288
US20140360691
14372658
Correspondence name and address
CHRISTOPHER B. LINDER
400 INTERSTATE NORTH PARKWAY
SUITE 1500
ATLANTA, GA 30339
Assignment: 15
Reel/Frame:045595/0781   Pages: 2
Recorded: 04/20/2018
Attorney Dkt #:PI100461
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
09/08/2016
2
HALTTUNEN, SAKARI
Exec Dt:
09/06/2016
3
RUOTSALAINEN, JUSSI
Exec Dt:
09/08/2016
4
LUHTALA, MARIA
Exec Dt:
09/06/2016
5
NIEMELÄ, MIIA
Exec Dt:
09/07/2016
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10662092
US20180244549
15756926
Correspondence name and address
BERGGREN LLP
221, RIVER ST FL 9
HOBOKEN, NJ 07030
Assignment: 16
Reel/Frame:047621/0537   Pages: 3
Recorded: 11/29/2018
Attorney Dkt #:PI100481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLGREN, JONNI
Exec Dt:
11/22/2016
2
HALTTUNEN, SAKARI
Exec Dt:
11/22/2016
3
RUOTSALAINEN, JUSSI
Exec Dt:
11/22/2016
4
SAARI, KARI
Exec Dt:
11/24/2016
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180319682
15773572
Correspondence name and address
BERGGREN LLP
ONE GATEWAY CENTER
SUITE 2600
NEWARK, NJ 07102
Assignment: 17
Reel/Frame:046841/0753   Pages: 5
Recorded: 09/11/2018
Attorney Dkt #:1034456-000401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TURKKI, TARJA
Exec Dt:
08/13/2018
2
LI, SAL
Exec Dt:
07/08/2018
3
AHLGREN, JONNI
Exec Dt:
07/05/2018
Assignee
1
KEMIRA OYJ
PORKKALANKATU 3
HELSINKI, FINLAND FI-00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11118079
US20180355204
16066779
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY, PC
1737 KING STREET
SUITE 500
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:060938/0715   Pages: 11
Recorded: 08/30/2022
Attorney Dkt #:11354-113US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VUORENPALO, VELI-MATTI
Exec Dt:
04/08/2022
2
AHLGREN, JONNI
Exec Dt:
04/01/2021
3
HILTUNEN, JAAKKO
Exec Dt:
01/08/2021
4
PERANDER, ANNA-MAIJA
Exec Dt:
08/04/2021
5
XU, CHUNLIN
Exec Dt:
12/16/2021
6
LEHTO, SANNA
Exec Dt:
01/28/2021
7
AHONEN, EIJA
Exec Dt:
01/28/2021
8
IKÄVALKO, TARJA
Exec Dt:
01/28/2021
Assignee
1
KEMIRA OYJ
ENERGIAKATU 4
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230014619
17781963
Correspondence name and address
MEUNIER CARLIN &CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 19
Reel/Frame:060467/0845   Pages: 8
Recorded: 07/10/2022
Attorney Dkt #:11354-107US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HALTTUNEN, SAKARI
Exec Dt:
12/22/2021
2
PENTTINEN, MATIAS
Exec Dt:
01/04/2022
3
AHLGREN, JONNI
Exec Dt:
01/21/2022
4
HÄRKÖNEN, SUSANN
Exec Dt:
12/17/2021
5
SHESTAKOVA, MARINA
Exec Dt:
01/04/2022
Assignee
1
KEMIRA OYJ
ENERGIAKATU 4
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220298035
17618815
Correspondence name and address
MEUNIER CARLIN &CURFMAN LLC
999 PEACHTREE STREET NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 20
Reel/Frame:064881/0690   Pages: 7
Recorded: 09/12/2023
Attorney Dkt #:11354-139US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILTUNEN, JAAKKO
Exec Dt:
06/09/2022
2
AHLGREN, JONNI
Exec Dt:
04/12/2022
3
LEHTO, SANNA
Exec Dt:
03/29/2022
4
AHONEN, EIJA
Exec Dt:
03/23/2022
Assignee
1
KEMIRA OYJ
ENERGIAKATU 4
HELSINKI, FINLAND 00180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240141075
18281067
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309

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