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Patent Assignment Assignor Details
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Assignor Name : KURIHARA, KAZUHIKO
Total Assignments: 33
Assignment: 1
Reel/Frame:003899/0325   Pages: 1
Recorded: 07/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAZAWA, HIROSHI, PERSONAL REPRESENTATIVE OF MASAHIDE, YAZAWA, DEC'D.
Exec Dt:
06/23/1981
2
KURIHARA, KAZUHIKO
Exec Dt:
06/23/1981
3
YAZAWA, HIROSHI
Exec Dt:
06/23/1981
4
KUROIWA, YUKI
Exec Dt:
06/23/1981
5
MURAKAMI, SHUICHI
Exec Dt:
06/23/1981
Assignees
1
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
NO. 9-2, 1-CHOME, KAGA, ITABASHIKU
AN ORG. OF JAPAN
TOKYO, JAPAN
2
SEKISUI KAGAKU KOGYO KABUSHIKI KAISHA
NO. 4-4, NISHITENMA 2-CHOME, KITAKU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4411722
NONE
06279839
Correspondence name and address
FRED C. PHILPITT
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:003986/0404   Pages: 1
Recorded: 03/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, TOKIO
Exec Dt:
03/03/1982
2
KOJIMA, SHIGEZO
Exec Dt:
03/03/1982
3
TANI, HARUHISA
Exec Dt:
03/03/1982
4
KURIHARA, KAZUHIKO
Exec Dt:
03/03/1982
5
YAZAWA, HIROSI
Exec Dt:
03/03/1982
Assignee
1
NIPPON PETROCHEMICALS CO.
MIYUKI BLDG., 3-1, UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4434128
NONE
06362844
Correspondence name and address
BUCKNAM & ARCHER
100 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:003997/0493   Pages: 1
Recorded: 04/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, TOKIO
Exec Dt:
03/31/1982
2
KOJIMA, SHIGEZO
Exec Dt:
03/31/1982
3
TANI, HARUHISA
Exec Dt:
03/31/1982
4
KURIHARA, KAZUHIKO
Exec Dt:
03/31/1982
5
YAZAWA, HIROSHI
Exec Dt:
03/31/1982
Assignee
1
POLYMER PROCESSING RESEARCH INSTITUTE, ORGANIZATION UNDER JAPAN
LTD., 9-2, KAA 1-CHOME, ITABASHIKU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4440700
NONE
06372190
Correspondence name and address
FRED C. PHILPITT
LAUBSCHER, PHILPITT & LAUBSCHER
2001 JEFFERSON DAVIS HWY., STE. 511
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:003997/0548   Pages: 1
Recorded: 04/27/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, TOKIO
Exec Dt:
04/14/1982
2
TANI, HARUHISA
Exec Dt:
04/14/1982
3
KOJIMA, SHIGEZO
Exec Dt:
04/14/1982
4
TSUYAMA, SETSUYA
Exec Dt:
04/14/1982
5
KURIHARA, KAZUHIKO
Exec Dt:
04/14/1982
6
YAZAWA, HIROSHI
Exec Dt:
04/14/1982
Assignee
1
POLYMER PROCESSING RESEARCH INSTITUTE, A CORP. OF JAPAN
LTD. 9-2, KAGA 1-CHOME, ITABASHIKU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4499639
NONE
06372132
Correspondence name and address
FRED C. PHILPITT
LAUBSCHER, PHILPITT & LAUBSCHER
2001 JEFF. DAVIS HWY. STE. 511
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004037/0098   Pages: 1
Recorded: 09/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, TOKIO
Exec Dt:
09/03/1982
2
KOJIMA, SHIGEZO
Exec Dt:
09/03/1982
3
TANI, HARUHISA
Exec Dt:
09/03/1982
4
KURIHARA, KAZUHIKO
Exec Dt:
09/03/1982
5
YAZAWA, HIROSI
Exec Dt:
09/03/1982
Assignees
1
NIPPON PETROCHEMICALS CO. LTD., A CORP. OF JAPAN
3-1, UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE, LTD., A CORP. OF JAPAN
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4489630
NONE
06419563
Correspondence name and address
BUCKNAM AND ARCHER
100 GARDEN CITY PLAZA
GARDEN CITY, LONG ISLAND, NY 11530
Assignment: 6
Reel/Frame:004140/0211   Pages: 1
Recorded: 06/10/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, TOKIO
Exec Dt:
06/01/1983
2
TANI, HARUHISA
Exec Dt:
06/01/1983
3
KOJIMA, SHIGEZO
Exec Dt:
06/01/1983
4
KURIHARA, KAZUHIKO
Exec Dt:
06/01/1983
5
YAZAWA, HIROSI
Exec Dt:
06/01/1983
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE, LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4525317
NONE
06502976
Correspondence name and address
RALPH E. BUCKNAM
BUCKNAM & ARCHER
100 GARDEN CITY PLAZA
GARDEN CITY,NY 11530
Assignment: 7
Reel/Frame:005037/0303   Pages: 1
Recorded: 01/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
01/17/1989
2
KOJIMA, SHIGEZOU
Exec Dt:
01/17/1989
3
YAZAWA, HIROSHI
Exec Dt:
01/17/1989
4
TANI, HARUHISA
Exec Dt:
01/17/1989
5
TSUYAMA, SETSUYA
Exec Dt:
01/17/1989
6
SASAKI, YASUO
Exec Dt:
01/17/1989
7
TODA, YUJI
Exec Dt:
01/18/1989
Assignees
1
NIPPON PETROCHEMICALS CO., LTD., A CORP. OF JAPAN
1-3-1, UCHISAIWAI-CHO, CHIYODA-KU,
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD., A CORP. OF JAPAN
9-2, KAGA, 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4992124
NONE
07302627
Correspondence name and address
BUCKNAM & ARCHER
600 OLD COUNTRY ROAD
GARDEN CITY, NY 11530
Assignment: 8
Reel/Frame:005978/0719   Pages: 3
Recorded: 01/22/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, SEIZO
Exec Dt:
03/22/1990
2
MIZOE, TAKASHI
Exec Dt:
03/22/1990
3
IWANAMI, YOSHIMU
Exec Dt:
03/22/1990
4
YOKOYAMA, SHIGEKI
Exec Dt:
03/22/1990
5
JIMBO, KEIJI
Exec Dt:
03/22/1990
6
KURIHARA, KAZUHIKO
Exec Dt:
03/22/1990
7
YAZAWA, HIROSHI
Exec Dt:
03/22/1990
8
OKADA, MIHOKO
Exec Dt:
03/22/1990
Assignees
1
NIPPON OIL CO., LTD.
3-12, NISHISHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106558
NONE
07515706
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C.
FOURTH FLOOR
1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:005974/0016   Pages: 3
Recorded: 01/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, SEIZO
Exec Dt:
08/04/1990
2
MIZOE, TAKASHI
Exec Dt:
08/04/1990
3
IWANAMI, YOSHIMU
Exec Dt:
08/04/1990
4
YOKOYAMA, SHIGEKI
Exec Dt:
08/04/1990
5
KURIHARA, KAZUHIKO
Exec Dt:
08/04/1990
6
YAZAWA, HIROSHI
Exec Dt:
08/04/1990
7
OKADA, MIHOKO
Exec Dt:
08/04/1990
Assignees
1
NIPPON OIL CO., LTD.
3-12, NISHISHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
3
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106555
NONE
07557654
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:005768/0217   Pages: 2
Recorded: 12/06/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
10/29/1990
2
KOJIMA, SHIGEZOU
Exec Dt:
10/29/1990
3
YAZAWA, HIROSHI
Exec Dt:
10/29/1990
4
OISHI, TOSHIKAZU
Exec Dt:
10/29/1990
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.,
A CORPORATION OF JAPAN
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
2
POLYMER PROCESSING RESEARCH INS., LTD.,
A CORPORATION OF JAPAN
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO 173, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5312500
NONE
07613542
Correspondence name and address
BUCKNAM AND ARCHER
600 OLD COUNTRY RD.
GARDEN CITY, NY 11530
Assignment: 11
Reel/Frame:005799/0005   Pages: 3
Recorded: 04/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAI, HARUHISA
Exec Dt:
04/05/1991
2
KURIHARA, KAZUHIKO
Exec Dt:
04/05/1991
3
YAZAWA, HIROSHI
Exec Dt:
04/05/1991
4
OHISHI, TOSHIKAZU
Exec Dt:
04/05/1991
Assignees
1
NIPPON PETROCHEMICALS CO., LTD. A CORPORATION OF JAPAN
1-3-1, UCHISAIWA-CHO, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE, LTD.
9-2, KAGA, 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232533
NONE
07682987
Correspondence name and address
FERNANDA M. FIORDALISI
BUCKMAN & ARCHER
600 OLD COUNTRY ROAD
GARDEN CITY, NY 11530
Assignment: 12
Reel/Frame:005815/0735   Pages: 3
Recorded: 07/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
07/08/1991
2
YAZAWA, HIROSHI
Exec Dt:
07/08/1991
3
OHISHI, TOSHIKAZU
Exec Dt:
07/08/1991
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED, A CORPORATION OF JAPAN
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INST., LTD., A CORPORATION OF JAPAN
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290377
NONE
07730532
Correspondence name and address
SCULLY, SCOTT, MURPHY AND PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 13
Reel/Frame:005916/0085   Pages: 4
Recorded: 11/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AIHARA, KINTARO
Exec Dt:
08/12/1991
2
HONDA, TADASHI
Exec Dt:
08/12/1991
3
KOBAYASHI, MASASHI
Exec Dt:
08/12/1991
4
ROHYAMA, HIDEYO
Exec Dt:
08/12/1991
5
KURIHARA, KAZUHIKO
Exec Dt:
08/12/1991
6
YAZAWA, HIROSHI
Exec Dt:
08/12/1991
7
OHISHI, TOSHIKAZU
Exec Dt:
08/12/1991
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE, LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5259097
NONE
07749555
Correspondence name and address
DONALD H. ZARLEY
ZARLEY, MCKEE, THOMTE, VOORHEES & SEASE
801 GRAND AVENUE, SUITE 3200
DES MOINES, IA 50309-2721
Assignment: 14
Reel/Frame:006039/0267   Pages: 2
Recorded: 02/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKADA, HIROTSUNE
Exec Dt:
02/07/1992
2
MATSUZAKI, TSUTOMU
Exec Dt:
02/07/1992
3
KURIHARA, KAZUHIKO
Exec Dt:
02/07/1992
4
YAZAWA, HIROSHI
Exec Dt:
02/07/1992
5
OHISHI, TOSHIKAZU
Exec Dt:
02/07/1992
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240160
NONE
07843245
Correspondence name and address
BURNS, DOANE, SWECKER AND MATHIS
GEORGE MASON BUILDING
WASHINGTON AND PRINCE STREETS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:006373/0942   Pages: 2
Recorded: 12/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
12/14/1992
2
YAZAWA, HIROSHI
Exec Dt:
12/14/1992
3
YAZAWA, SHOICHI
Exec Dt:
12/14/1992
4
KUROIWA, YUKI
Exec Dt:
12/14/1992
5
MURAKAMI, SHUICHI
Exec Dt:
12/14/1992
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED
3-1, UCHISAIWAICHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE, LTD.
1-9-2, KAGA
ITABASHI-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5382773
NONE
07996562
Correspondence name and address
RONALD L. GRUDZIECKI
BURNS, DOANE, SWECKER & MATHIS
THE GEORGE MASON BUILDING
WASHINGTON & PRINCE STREETS, P.O.B. 1404
ALEXANDRIA, VA 22313-1404
Assignment: 16
Reel/Frame:008549/0952   Pages: 2
Recorded: 05/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
03/08/1995
2
YAZAWA, HIROSHI
Exec Dt:
03/08/1995
3
OISHI, TOSHIKAZU
Exec Dt:
03/08/1995
4
MAZAWA, YOICHI
Exec Dt:
03/08/1995
Assignee
1
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO 173, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051175
NONE
08433313
Correspondence name and address
BUCKNAM AND ARCHER
FERNANDA M. FIORDALISI
600 OLD COUNTRY ROAD
GARDEN CITY, N.Y. 11430
Assignment: 17
Reel/Frame:008696/0498   Pages: 2
Recorded: 05/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
03/08/1995
2
YAZAWA, HIROSHI
Exec Dt:
03/08/1995
3
OISHI, TOSHIKAZU
Exec Dt:
03/08/1995
4
MAZAWA, YOICHI
Exec Dt:
03/08/1995
Assignee
1
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO 173, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6051175
NONE
08433313
Correspondence name and address
BUCKNAM AND ARCHER
FERNANDA M. FIORDALISI
600 OLD COUNTRY ROAD
GARDEN CITY, NY 11430
Assignment: 18
Reel/Frame:008281/0443   Pages: 3
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIDA, SUMIO
Exec Dt:
12/11/1995
2
KOMAZAWA, TAKASHI
Exec Dt:
12/11/1995
3
KURIHARA, KAZUHIKO
Exec Dt:
12/11/1995
4
YAZAWA, HIROSHI
Exec Dt:
12/11/1995
Assignees
1
NIPPON OIL CO., LTD.
3-12, NISHISHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5702657
NONE
08578433
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 19
Reel/Frame:007925/0578   Pages: 2
Recorded: 03/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
02/05/1996
2
YAZAWA, HIROSHI
Exec Dt:
02/05/1996
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
CHIYODA-KU
3-1, UCHISAIWAICHO 1-CHOME
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INST., LTD.
ITABASHI-KU
9-2, KAGA 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6054086
NONE
08617635
Correspondence name and address
FISHER, CHRISTEN & SABOL
BARRY I. HOLLANDER
1919 19TH STREET, N.W.
#300
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:008168/0529   Pages: 3
Recorded: 08/09/1996
Conveyance: (ASSIGNMENT OF ASIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 8-11-96 TO 8-9-96 PREVIOUSLY RECORDED AT REEL 8073, FRAME 0789.
Assignors
1
KOBAYASHI, SEIZO
Exec Dt:
08/08/1996
2
MIZOE, TAKASHI
Exec Dt:
08/08/1996
3
IWANAMI, YOSHIMU
Exec Dt:
08/08/1996
4
OTSU, OSAMU
Exec Dt:
08/08/1996
5
YOKOYAMA, SHIGEKI
Exec Dt:
08/08/1996
6
KURIHARA, KAZUHIKO
Exec Dt:
08/08/1996
7
YAZAWA, HIROSHI
Exec Dt:
08/08/1996
Assignees
1
NIPPON OIL CO., LTD.
3-12, NISHISHINBASHI, 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
NIPPON PETROCHEMICAL CO., LTD.
CHIYODA-KU
3-1, UCHISAIWAICHO 1-CHOME
TOKYO, JAPAN
3
POLYMER PROCESSING RESEAARCH
CHIYODA-KU
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5578373
NONE
08357089
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:008389/0246   Pages: 5
Recorded: 09/17/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
08/30/1996
2
YAZAWA, HIROSHI
Exec Dt:
08/30/1996
3
OHISHI, TOSHIKAZU
Exec Dt:
08/30/1996
4
MAZAWA, YOICHI
Exec Dt:
08/30/1996
5
KUROIWA, YUKI
Exec Dt:
08/30/1996
6
MURAKAMI, SHUICHI
Exec Dt:
08/30/1996
7
ISHIYAMA, SADAYUKI
Exec Dt:
08/30/1996
8
YAMADA, JUN
Exec Dt:
08/30/1996
Assignee
1
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN 173
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5840633
NONE
08682535
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER, ESQ.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-0299
Assignment: 22
Reel/Frame:008676/0491   Pages: 2
Recorded: 03/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
03/19/1997
2
YAZAWA, HIROSHI
Exec Dt:
03/19/1997
3
KUROIWA, YUKI
Exec Dt:
03/19/1997
4
MURAKAMI, SHUICHI
Exec Dt:
03/19/1997
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTR., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5729878
NONE
08809968
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 23
Reel/Frame:008631/0834   Pages: 3
Recorded: 06/18/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
06/04/1997
2
YAZAWA, HIROSHI
Exec Dt:
06/04/1997
3
ISHIYAMA, SADAYUKI
Exec Dt:
06/04/1997
4
YAMADA, JUN
Exec Dt:
06/04/1997
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED
3-1, UCHISAIWAICHO 1-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
2
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME
ITABASHI-KU, TOKYO 173, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5789328
NONE
08878343
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 24
Reel/Frame:008668/0677   Pages: 4
Recorded: 07/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
07/04/1997
2
YAZAWA, HIROSHI
Exec Dt:
07/04/1997
3
KIMURA, MASATO
Exec Dt:
07/04/1997
4
YAMADA, JUN
Exec Dt:
07/04/1997
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
2
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU,
TOKYO 173, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6063492
NONE
08899097
Correspondence name and address
LEOPOLD PRESSER
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 25
Reel/Frame:008718/0605   Pages: 2
Recorded: 08/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIHARA, KINTARO
Exec Dt:
08/08/1997
2
KURIHARA, KAZUHIKO
Exec Dt:
08/08/1997
3
YAZAWA, HIROSHI
Exec Dt:
08/08/1997
4
KUROIWA, YUKI
Exec Dt:
08/08/1997
5
MURAKAMI, SHUICHI
Exec Dt:
08/08/1997
Assignee
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO, 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5791030
NONE
08922142
Correspondence name and address
WEINGARTEN, SCHURGIN, GAGNEBIN & HAYES
CHARLES L. GAGNEBIN, III
TEN POST OFFICE SQUARE
BOSTON, MA 02109
Assignment: 26
Reel/Frame:008890/0662   Pages: 2
Recorded: 12/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIHARA, KINTARO
Exec Dt:
08/07/1997
2
KURIHARA, KAZUHIKO
Exec Dt:
08/11/1997
3
YAZAWA, HIROSHI
Exec Dt:
08/12/1997
Assignees
1
NIPPON PETROCHEMICALS COMPANY, LIMITED
CHIYODA-KU
3-1 UCHISAIWAICHO 1-CHOME
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INST., LTD.
ITABASHI-KU
9-2, KAGA 1-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5826314
NONE
08894726
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
RONALD L. GRUDZIECKI
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 27
Reel/Frame:008893/0745   Pages: 5
Recorded: 11/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
11/05/1997
2
YAZAWA, HIROSHI
Exec Dt:
11/05/1997
3
MURAKAMI, SHUICHI
Exec Dt:
11/05/1997
4
MAZAWA, YOICHI
Exec Dt:
11/05/1997
5
KUROIWA, YUKI
Exec Dt:
11/05/1997
6
MATSUMURA, YUKIO
Exec Dt:
11/05/1997
7
YABE, KAZUHIRO
Exec Dt:
11/05/1997
8
UMEJIMA, SHIN'ICHI
Exec Dt:
11/05/1997
Assignees
1
NIPPON PETROCHEMICALS COMPANY
3-1, UCHISAIWAICHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100
2
POLYMER PROCESSING RESEARCH INST., LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO 173, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6132661
NONE
08972077
Correspondence name and address
LEOPOLD PRESSER, ESQ.
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11530
Assignment: 28
Reel/Frame:011065/0109   Pages: 4
Recorded: 08/23/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROIWA, YUKI
Exec Dt:
08/01/2000
2
MORINO, YOSHIRO
Exec Dt:
08/01/2000
3
KURIHARA, KAZUHIKO
Exec Dt:
08/01/2000
4
MURAKAMI, SHUICHI
Exec Dt:
08/01/2000
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6511625
NONE
09644778
Correspondence name and address
MARTENS, OLSON & BEAR LLP
DANIEL E. ALTMAN
620 NEWPORT CENTER DRIVE
16TH FLOOR
NEWPORT BEACH, CA 92660
Assignment: 29
Reel/Frame:011042/0514   Pages: 4
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROIWA, YUKI
Exec Dt:
08/16/2000
2
KURIHARA, KAZUHIKO
Exec Dt:
08/16/2000
3
YABE, KAZUHIRO
Exec Dt:
08/16/2000
4
NII, AKIRA
Exec Dt:
08/16/2000
5
UMEJIMA, SHIN-ICHI
Exec Dt:
08/16/2000
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6524521
NONE
09645181
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
DANIEL E. ALTMAN
620 NEWPORT CENTER DRIVE
SIXTEENTH FLOOR
NEWPORT BEACH, CA 92660
Assignment: 30
Reel/Frame:011220/0563   Pages: 3
Recorded: 09/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
09/14/2000
2
MAZAWA, YOICHI
Exec Dt:
09/14/2000
3
MORINO, YOSHIRO
Exec Dt:
09/14/2000
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6495078
NONE
09676879
Correspondence name and address
KNOBBE, MARTENS ET AL
DANIEL E. ALTMAN
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660
Assignment: 31
Reel/Frame:011394/0431   Pages: 4
Recorded: 12/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROIWA, YUKI
Exec Dt:
12/07/2000
2
KURIHARA, KAZUHIKO
Exec Dt:
12/07/2000
3
SASAKI, YASUO
Exec Dt:
12/07/2000
Assignee
1
POLYMER PROCESSING RESEARCH INSTITUTE, LTD.
9-2, KAGA 1-CHOME
ITABASHIKU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6605553
US20010006866
09745439
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD
3137 MT. VERNON AVENUE
ALEXANDRIA, VIRGINIA 22305
Assignment: 32
Reel/Frame:013511/0480   Pages: 3
Recorded: 11/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROIWA, YUKI
Exec Dt:
02/18/2002
2
KURIHARA, KAZUHIKO
Exec Dt:
02/18/2002
3
YABE, KAZUHIRO
Exec Dt:
02/18/2002
4
UMEJIMA, SHIN-ICHI
Exec Dt:
02/18/2002
5
MORINO, YOSHIRO
Exec Dt:
02/18/2002
Assignees
1
NIPPON PETROCHEMICALS CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6984350
US20020158362
10082142
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
C. IRVIN MCCLELLAND
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:013279/0537   Pages: 3
Recorded: 07/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, KAZUHIKO
Exec Dt:
06/17/2002
2
YAZAWA, HIROSHI
Exec Dt:
06/17/2002
3
ISHIDA, TAKASHI
Exec Dt:
06/17/2002
Assignees
1
NIPPON PETROCHEMICALS, CO., LTD.
3-1, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO 100-8530, JAPAN
2
POLYMER PROCESSING RESEARCH INSTITUTE LTD.
9-2, KAGA 1-CHOME, ITABASHI-KU
TOKYO 173-0003, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030003833
10181622
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
KAROLINE A. DELANEY
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660

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