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Patent Assignment Assignor Details
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Assignor Name : LEHTONEN, PEKKA
Total Assignments: 14
Assignment: 1
Reel/Frame:006695/0586   Pages: 2
Recorded: 09/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, GARY
Exec Dt:
08/25/1993
2
LEHTONEN, PEKKA
Exec Dt:
08/16/1993
Assignee
1
A. AHLSTROM CORPORATION
FIN-48601
KARHULA, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5458665
NONE
08089814
Correspondence name and address
ROBERT A. VANDERHYE
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:007076/0233   Pages: 3
Recorded: 06/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISAKSSON, JUHANI
Exec Dt:
06/16/1994
2
ERIKSSON, TIMO
Exec Dt:
06/16/1994
3
LEHTONEN, PEKKA
Exec Dt:
06/16/1994
Assignee
1
A. AHLSTROM CORPORATION
SF-29600 NOORMARKKU, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5536285
NONE
08246221
Correspondence name and address
NIXON & VANDERHYE P.C.
ROBERT A. VANDERHYE
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:010726/0741   Pages: 2
Recorded: 03/09/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UTUNEN, PEKKA
Exec Dt:
01/28/2000
2
LEHTONEN, PEKKA
Exec Dt:
01/28/2000
Assignee
1
FOSTER WHEELER ENERGIA OY
SENTNERIKUJA 2
FIN-00440 HELSINKI, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6263837
NONE
09508284
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
STEVEN E. WARNER
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 4
Reel/Frame:012912/0556   Pages: 3
Recorded: 05/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ERIKSSON, TIMO
Exec Dt:
05/03/2002
2
ISAKSSON, JUHANI
Exec Dt:
05/11/2002
3
KUIVALAINEN, REIJO
Exec Dt:
05/06/2002
4
LEHTONEN, PEKKA
Exec Dt:
05/02/2002
5
PALONEN, JUHA
Exec Dt:
05/15/2002
Assignee
1
FOSTER WHEELER ENERGIA OY
NUIJAMIESTENTIE 3
HELSINKI, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994497
NONE
10018804
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
STEVEN E. WARNER
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 5
Reel/Frame:017420/0514   Pages: 3
Recorded: 03/31/2006
Conveyance: OTHER RECORD TO CORRECT ASSIGNOR EXECUTION DATE ON AN ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED JULY 7 2005 REEL 016760/FRAME0624
Assignors
1
VIITASALO, MARKKU
Exec Dt:
06/07/2005
2
MAJURI, TERO
Exec Dt:
06/07/2005
3
VUORELA, SAKU
Exec Dt:
06/08/2005
4
KOJO, PASI
Exec Dt:
06/06/2005
5
LEHTONEN, PEKKA
Exec Dt:
06/07/2005
Assignee
1
METSO MINERALS (TAMPERE) OY
LOKOMONKATU 3
FI-33100 TAMPERE, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7568858
US20060016104
11175281
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 6
Reel/Frame:016760/0624   Pages: 2
Recorded: 07/07/2005
Attorney Dkt #:124473
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIITASALO, MARKKU
Exec Dt:
06/06/2005
2
MAJURI, TERO
Exec Dt:
06/07/2005
3
VUORELA, SAKU
Exec Dt:
06/07/2005
4
KOJO, PASI
Exec Dt:
06/07/2005
5
LEHTONEN, PEKKA
Exec Dt:
06/08/2005
Assignee
1
METSO MINNERALS (TAMPERE) OY
LOKOMONKATU 3
FI-33100 TAMPERE, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7568858
US20060016104
11175281
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:018030/0685   Pages: 16
Recorded: 06/26/2006
Attorney Dkt #:01762.011000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HYPPANEN, TIMO
Exec Dt:
02/28/2006
2
KAUPPINEN, KARI V. O.
Exec Dt:
02/24/2006
3
LEHTONEN, PEKKA
Exec Dt:
02/22/2006
4
VILOKKI, HARRI
Exec Dt:
02/20/2006
5
VALIAHO, KIMMO
Exec Dt:
03/03/2006
Assignee
1
FOSTER WHEELER ENERGIA OY
NUIJAMIESTENTIE 3
FI-00400 HELSINKI, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7623209
US20070097305
11552999
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 8
Reel/Frame:019392/0358   Pages: 3
Recorded: 05/18/2007
Attorney Dkt #:43289-245401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROPPO, MARKKU
Exec Dt:
03/29/2007
2
LEHTONEN, PEKKA
Exec Dt:
03/29/2007
3
LUOMAHARJU, TERO
Exec Dt:
03/29/2007
Assignee
1
METSO POWER OY
P.O. BOX 109
TAMPERE, FINLAND FI-33101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070266915
11802032
Correspondence name and address
ERIC J. FRANKLIN
VENABLE LLP
P.O. BOX 34385
WASHINGTON, DC 20043-9998
Assignment: 9
Reel/Frame:019735/0188   Pages: 7
Recorded: 08/16/2007
Attorney Dkt #:001762.014200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHTONEN, PEKKA
Exec Dt:
06/18/2007
2
MAKKONEN, PASI
Exec Dt:
06/21/2007
3
SOININEN, RIKU
Exec Dt:
06/12/2007
Assignee
1
FOSTER WHEELER ENERGIA OY
METSANNEIDONKUJA 8
FI-02130 ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080056963
10594337
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 10
Reel/Frame:028344/0455   Pages: 13
Recorded: 05/31/2012
Attorney Dkt #:01762.018700
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLAJNY, MARCIN
Exec Dt:
05/15/2012
2
KAUPPINEN, KARI
Exec Dt:
05/14/2012
3
KINNUNEN, PERTTI
Exec Dt:
05/14/2012
4
MIETTINEN, JOUNI
Exec Dt:
05/15/2012
5
MYOHANEN, KARI
Exec Dt:
05/14/2012
6
LEHTONEN, PEKKA
Exec Dt:
05/30/2012
Assignee
1
FOSTER WHEELER ENERGIA OY
METSANNEIDONKUJA 8,
FI-02130 ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120237883
13503957
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10104-3800
Assignment: 11
Reel/Frame:048899/0907   Pages: 3
Recorded: 04/16/2019
Attorney Dkt #:042050/530366
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHTONEN, PEKKA
Exec Dt:
11/07/2016
Assignee
1
VALMET TECHNOLOGIES OY
KEILASATAMA 5
ESPOO, FINLAND FI-02150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890323
US20190249866
16342485
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 12
Reel/Frame:052575/0351   Pages: 3
Recorded: 05/05/2020
Attorney Dkt #:042050/547569
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEHTONEN, PEKKA
Exec Dt:
12/21/2017
2
HEINO, TERO
Exec Dt:
12/21/2017
Assignee
1
VALMET TECHNOLOGIES OY
KEILASATAMA 5
ESPOO, FINLAND 02150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11603989
US20210372610
16761701
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000
Assignment: 13
Reel/Frame:063539/0318   Pages: 7
Recorded: 05/04/2023
Attorney Dkt #:042050/595350
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HILJANEN, JUHA
Exec Dt:
11/26/2020
2
LEHTONEN, PEKKA
Exec Dt:
11/26/2020
3
TAPIAINEN, PERTTI
Exec Dt:
11/26/2020
4
VARONEN, MIKKO
Exec Dt:
12/16/2020
Assignee
1
VALMET TECHNOLOGIES OY
KEILASATAMA 5
ESPOO, FINLAND 02150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240003534
18251811
Correspondence name and address
ALSTON & BIRD LLP
555 FAYETTEVILLE ST.
SUITE 600
RALEIGH, NC 27601
Assignment: 14
Reel/Frame:059419/0817   Pages: 3
Recorded: 03/29/2022
Attorney Dkt #:042050/576323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
LEHTONEN, PEKKA
Exec Dt:
02/11/2021
Assignee
1
VALMET TECHNOLOGIES OY
KEILASATAMA 5
ESPOO, FINLAND 02150
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11835298
US20220325961
17704632
Correspondence name and address
ALSTON & BIRD LLP
BANK OF AMERICA PLAZA
101 SOUTH TRYON STREET, SUITE 4000
CHARLOTTE, NC 28280-4000

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