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Patent Assignment Assignee Details
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Assignee Name : OPTATECH CORPORATION
Total Assignments: 18
Assignment: 1
Reel/Frame:008578/0649   Pages: 12
Recorded: 12/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKKALA, OLLI
Exec Dt:
10/30/1996
2
PIETILA, LARS-OLOF
Exec Dt:
10/31/1996
3
KATSARAS, NIKITAS
Exec Dt:
10/31/1996
4
SELANTAUS, MAARIA
Exec Dt:
10/31/1996
5
OSTERHOLM, HEIDI
Exec Dt:
10/31/1996
6
BERGSTROM, CHRISTER
Exec Dt:
10/31/1996
Assignee
1
OPTATECH CORPORATION
AHVENTIE 4 B 33
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929168
NONE
08737497
Correspondence name and address
COHEN, PONTANI, LIEBERMAN ET AL.
THOMAS C. PONTANI
551 FIFTH AVENUE, STE. 1210
NEW YORK, NY 10176
Assignment: 2
Reel/Frame:008578/0669   Pages: 3
Recorded: 03/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOLSTI-MIETTINEN (DECEASED), RIITTA
Exec Dt:
11/27/1996
Assignee
1
OPTATECH CORPORATION
AHVENTIE 4 B 33
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5929168
NONE
08737497
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE
SUITE 1210
NEW YORK, NY 10176
Assignment: 3
Reel/Frame:008421/0897   Pages: 7
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALANKO, HELI
Exec Dt:
12/02/1996
2
KRICHELDORF, HANS
Exec Dt:
12/04/1996
3
SALMELA, ARI
Exec Dt:
12/12/1996
Assignee
1
OPTATECH CORPORATION
AHVENTIE 4 B 33
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5843541
NONE
08765334
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
CAROL E. ROZEK, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NEW YORK 10176
Assignment: 4
Reel/Frame:008738/0604   Pages: 5
Recorded: 08/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VESTBERG, TORVALD
Exec Dt:
06/06/1997
2
LONNBERG, VIVECA
Exec Dt:
06/13/1997
3
VAINIO, TOMMI
Exec Dt:
07/01/1997
4
HANHI, KALLE
Exec Dt:
07/07/1997
5
JUKARAINEN, HARRI
Exec Dt:
08/04/1997
Assignee
1
OPTATECH CORPORATION
OLARINLUOMA 7, FIN-02200
ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5981665
NONE
08849993
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:009483/0212   Pages: 15
Recorded: 01/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, CHRISTER HANS
Exec Dt:
10/02/1997
2
SEPPALA, JUKKA
Exec Dt:
10/06/1997
3
RUOTOISTENMAKI, JUHANA
Exec Dt:
10/01/1997
4
HASE, TAPIO
Exec Dt:
09/30/1997
5
PAAVOLA, SARI
Exec Dt:
09/30/1997
6
PIETILA, LARS-OLOF
Exec Dt:
01/19/1998
7
AHJOPALO, LISBETH
Exec Dt:
11/18/1997
Assignee
1
OPTATECH CORPORATION
OLARINLUOMA 7
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054543
NONE
08930075
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE, SUITE 1210
NEW YORK, NEW YORK 10176
Assignment: 6
Reel/Frame:009366/0262   Pages: 3
Recorded: 07/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MASUBUCHI, TETSUO
Exec Dt:
05/19/1998
Assignees
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
1-2, YURAKUCHO 1-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
2
OPTATECH CORPORATION
OLARINLUOMA 7
FIN-02200 ESPOO, FINLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476129
US20020004558
09085354
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI, ESQ.
551 FIFTH AVENUE, STE. 1210
NEW YORK, NY 10176
Assignment: 7
Reel/Frame:010351/0883   Pages: 3
Recorded: 11/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
NESTE OY
Exec Dt:
05/25/1998
Assignee
1
OPTATECH CORPORATION
OLARINLUPMA 7
ESPOO, FINLAND 02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677394
NONE
08406859
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 8
Reel/Frame:009688/0153   Pages: 7
Recorded: 10/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, CHRISTER
Exec Dt:
08/18/1998
2
KOSKINEN, JUKKA
Exec Dt:
08/18/1998
3
HALME, ERKKI
Exec Dt:
08/19/1998
4
LINDSTROM, MATTI
Exec Dt:
08/27/1998
5
PERALA, MIKA
Exec Dt:
10/22/1998
Assignee
1
OPTATECH CORPORATION
OLARINLUOMA 7
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294706
NONE
09142806
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
VINCENT M. FAZZARJ
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 9
Reel/Frame:010530/0208   Pages: 4
Recorded: 12/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, CHRISTER
Exec Dt:
11/24/1999
2
HEISKANEN, TOMI
Exec Dt:
11/24/1999
Assignee
1
OPTATECH CORPORATION
OLARINLUOMA 7
ESPOO, FINLAND 02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6262177
NONE
09424466
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 10
Reel/Frame:011045/0363   Pages: 4
Recorded: 08/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, CHRISTER
Exec Dt:
06/21/2000
2
RUOTOISTENMAKI, JUHANA
Exec Dt:
06/21/2000
3
MOLSA, ARTO
Exec Dt:
06/21/2000
Assignee
1
OPTATECH CORPORATION
LUOMANNOTKO 4
ESPOO, FINLAND 02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6566570
NONE
09601647
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
VINCENT M. FAZZARI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 11
Reel/Frame:013970/0376   Pages: 22
Recorded: 10/28/2002
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAHI KASEI KOGYO KABUSHIKI KAISHA
Exec Dt:
01/04/2001
2
OPTATECH CORPORATION
Exec Dt:
01/04/2001
Assignees
1
ASAHI KASEI KABUSHIKI KAISHA
1-2, YURAKUCHO 1-CHOME CHIYODA-KU
TOKYO, JAPAN 100
2
OPTATECH CORPORATION
OLARINLUOMA 7
ESPOO, FINLAND FIN-02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6476129
US20020004558
09085354
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
VINCENT M. FAZZERI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 12
Reel/Frame:012003/0004   Pages: 4
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERGSTROM, CHRISTER
Exec Dt:
05/29/2001
2
NIEMELA, MARITA
Exec Dt:
05/29/2001
Assignee
1
OPTATECH CORPORATION
LUOMANNOTKO 4
ESPOO, FINLAND 02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6472576
NONE
09857277
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
VINCENT M. FAZZARI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 13
Reel/Frame:012753/0990   Pages: 5
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARKONEN, MIKA
Exec Dt:
08/27/2001
2
KUUSELA, SEPPO
Exec Dt:
10/11/2001
3
LAIHO, ERKKI
Exec Dt:
10/04/2001
4
SUOKAS, ESA
Exec Dt:
02/11/2002
5
HOLSTI-MIETTINEN, RIITTA
Exec Dt:
02/19/2002
6
ORA, MARJA
Exec Dt:
09/11/2001
Assignee
1
OPTATECH CORPORATION
LUOMANNOTKO 4
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6333086
NONE
08535259
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 14
Reel/Frame:012652/0487   Pages: 5
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRICHELDORF, HANS
Exec Dt:
11/03/2001
2
GERKEN, ANDREAS
Exec Dt:
11/20/2001
Assignee
1
OPTATECH CORPORATION
LUOMANNOTKO 4
ESPOO, FINLAND FIN-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7175779
NONE
09979673
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
VINCENT M. FAZZARI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 15
Reel/Frame:013282/0389   Pages: 7
Recorded: 07/24/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE STEFANIS, ADRIANA
Exec Dt:
06/06/2002
2
PEREZ, GIORGIO
Exec Dt:
06/06/2002
3
TOMLINSON, ANTHONY A.G.
Exec Dt:
06/06/2002
4
BERGSTROM, CHRISTER
Exec Dt:
06/06/2002
Assignee
1
OPTATECH CORPORATION
LUOMANNOTKO 4
ESPOO, FINLAND FIN-02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7030285
US20030023124
10182063
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 16
Reel/Frame:015367/0529   Pages: 4
Recorded: 12/24/2003
Attorney Dkt #:3397-134PUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEISKANEN, TOMI
Exec Dt:
11/27/2003
2
BERGSTROM, CHRISTER
Exec Dt:
10/27/2003
3
LAMPINEN, JOHANNA
Exec Dt:
10/18/2003
4
NURMINEN, VILLE
Exec Dt:
10/22/2003
Assignee
1
OPTATECH CORPORATION
LUOMANNOTKO 4
ESPOO, FINLAND FIN-02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040176548
10481920
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
THOMAS C. PONTANI
551 5TH AVENUE, 12TH FLOOR
NEW YORK, NY 10176
Assignment: 17
Reel/Frame:016182/0977   Pages: 3
Recorded: 06/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FORTUM OIL OY
Exec Dt:
05/12/2005
Assignee
1
OPTATECH CORPORATION
NIITTYTAIVAL 13
ESPOO, FINLAND 02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221962
NONE
08782512
Correspondence name and address
THOMAS C. PONTANI
551 FIFTH AVE
NEW YORK, NY 10176
Assignment: 18
Reel/Frame:018260/0689   Pages: 3
Recorded: 09/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FORTUM OIL OY
Exec Dt:
12/05/2005
Assignee
1
OPTATECH CORPORATION
NITTYTAIVAL 13
ESPOO, FINLAND 02200
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6221962
NONE
08782512
Correspondence name and address
THOMAS C. PONTANI
551 FIFTH AVE
NEW YORK, NY 10176

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