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Patent Assignment Assignee Details
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Assignee Name : KAWASAKI KASEI CHEMICALS LTD.
Total Assignments: 35
Assignment: 1
Reel/Frame:003809/0141   Pages: 1
Recorded: 11/04/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, KAZUAKI
Exec Dt:
02/27/1979
2
SATO TUNEGASU
Exec Dt:
02/27/1979
3
YAMEDA, YORINOBU
Exec Dt:
02/27/1979
4
BANDOW, KOWZO
Exec Dt:
02/27/1979
5
MATSUURA RYO
Exec Dt:
02/27/1979
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4257851
NONE
06022878
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER, CRYSTAL SQ. 5
1755 S. JEFF. DAVIS HWY., STE. 400
ARLINGTON, VA. 22202
Assignment: 2
Reel/Frame:003835/0258   Pages: 1
Recorded: 02/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUURA RYO
Exec Dt:
10/24/1979
2
MATSUZAKI KATSUMI
Exec Dt:
10/24/1979
3
NARITA MASAO
Exec Dt:
10/24/1979
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4277257
NONE
06095522
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005027/0586   Pages: 1
Recorded: 02/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MATSUURA, RYO
Exec Dt:
07/15/1980
2
YOSHIMURA, SHIGEYUKI
Exec Dt:
07/15/1980
3
ASANUMA, YASUO
Exec Dt:
07/15/1980
4
NASU, KATSUAKI
Exec Dt:
07/15/1980
5
YOSHIZUMI, HARUO
Exec Dt:
07/15/1980
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840932
NONE
07170057
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:005027/0587   Pages: 1
Recorded: 02/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUJIMOTO, KAZUMI
Exec Dt:
07/15/1980
2
KIMURA, TOSHIYUKI
Exec Dt:
07/15/1980
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4840932
NONE
07170057
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004047/0433   Pages: 2
Recorded: 09/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOMATSU, TATSUYOSHI
Exec Dt:
12/01/1980
2
USUI, KENJI
Exec Dt:
12/01/1980
3
NUMATA, SHIGEAKI
Exec Dt:
12/01/1980
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4369140
NONE
06214784
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5 - STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:003945/0075   Pages: 2
Recorded: 01/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEGAWA, TOMIO
Exec Dt:
12/04/1980
2
KURAMOTO, SAKAE
Exec Dt:
12/04/1980
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2 NIHONBASHI
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4330470
NONE
06217744
Correspondence name and address
OBLON, FISHER, SPIVAK,
MC CLELLAND & MAIER
CRYSTAL SQ. 5, STE. 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004295/0364   Pages: 2
Recorded: 08/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAKAI, KAZUAKI
Exec Dt:
11/02/1981
2
SATO, TUNEYASU
Exec Dt:
11/02/1981
3
CHIBA, KAZUHIKO
Exec Dt:
11/02/1981
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481073
NONE
06323131
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER, CRYSTAL SQUARE FIVE - STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:004231/0976   Pages: 2
Recorded: 03/14/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOMATSU, TATSUYOSHI
Exec Dt:
04/21/1982
2
NUMATA, SHIGEAKI
Exec Dt:
04/21/1982
3
MARUYAMA, KAZUHIRO
Exec Dt:
04/21/1982
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4450111
NONE
06373106
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE #5, STE 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:004216/0156   Pages: 2
Recorded: 01/23/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAOKA, KAZUYA
Exec Dt:
08/12/1983
2
YOSHII, SIGERU
Exec Dt:
08/12/1983
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4442176
NONE
06524666
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER
CRYSTAL SQUARE FIVE-SUITE 400
1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:004590/0363   Pages: 2
Recorded: 08/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOMATSU, TATSUYOSHI
Exec Dt:
04/11/1984
2
NUMATA, SHIGEAKI
Exec Dt:
04/11/1984
3
HIOKI, KATSUHIKO
Exec Dt:
04/11/1984
4
SUMINO, TOSHIHIKO
Exec Dt:
04/11/1984
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4632782
NONE
06603790
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND &
MAIER
STE. 400, 1755 S. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:004387/0001   Pages: 2
Recorded: 04/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOMATSU, TATSUYOSHI
Exec Dt:
06/01/1984
2
NUMATA, SHIGEAKI
Exec Dt:
06/01/1984
3
HIOKI, KATSUHIKO
Exec Dt:
06/01/1984
4
SUMINO, TOSHIHIKO
Exec Dt:
06/01/1984
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4530745
NONE
06620095
Correspondence name and address
OBLON, FISHER, SPIVAK,
MCCLELLAND & MAIER
CRYSTAL SQUARE FIVE, STE. 400
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:005471/0091   Pages: 3
Recorded: 10/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGANUMA, HIROYUKI
Exec Dt:
01/27/1989
2
FUJIMURA, HIROSHI
Exec Dt:
01/27/1989
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4980489
NONE
07310623
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQUARE FIVE- STE. 400
1755 S. JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:006198/0097   Pages: 3
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEGAWA, TOMIO
Exec Dt:
10/11/1990
2
MARUYAMA, KAZUHIRO
Exec Dt:
10/11/1990
3
NINOMIYA, TADASHI
Exec Dt:
10/11/1990
4
SUYAMA, MOTOKAZU
Exec Dt:
10/11/1990
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5153314
NONE
07606857
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
& NEUSTADT, P.C.
ATTN: C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 14
Reel/Frame:007179/0288   Pages: 3
Recorded: 10/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKURAI, TATSUYA
Exec Dt:
09/09/1994
2
FUJIMURA, HIROSHI
Exec Dt:
09/09/1994
3
KUSABE, KOJI
Exec Dt:
09/09/1994
4
HATA, KEISHIRO
Exec Dt:
09/09/1994
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5474593
NONE
08302260
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:008049/0627   Pages: 3
Recorded: 05/30/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MARUYAMA, KAZUHIRO
Exec Dt:
05/14/1996
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2 NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5834608
NONE
08656866
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 16
Reel/Frame:008073/0848   Pages: 3
Recorded: 06/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUMATA, SHIGEAKI
Exec Dt:
05/30/1996
2
SHIBUYA, SOUICHI
Exec Dt:
05/30/1996
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5702615
NONE
08670786
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 17
Reel/Frame:009017/0908   Pages: 3
Recorded: 03/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SUGANUMA, HIROYUKI
Exec Dt:
11/12/1996
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750743
NONE
08766469
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 18
Reel/Frame:009253/0953   Pages: 3
Recorded: 12/12/1996
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 3/5/98 TO 12/12/98 PREVIOUSLY RECORDED AT REEL/FRAME 9017/0908.
Assignor
1
SUGANUMA, HIROYUKI
Exec Dt:
11/12/1996
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5750743
NONE
08766469
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
ATTORNEYS AT LAW
1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
ARLINGTON, VIRGINIA 22202
Assignment: 19
Reel/Frame:008751/0178   Pages: 3
Recorded: 08/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRATA, SUEHIDE
Exec Dt:
07/07/1997
2
KUSABE, KOJI
Exec Dt:
07/07/1997
3
NAKAMURA, HIROSHI
Exec Dt:
07/17/1997
4
FUJIWARA, KIKUO
Exec Dt:
07/17/1997
Assignees
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
2
N.E. CHEMCAT CORPORATION
4-1, HAMAMATSUCHO 2-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6106589
NONE
08909882
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 20
Reel/Frame:010678/0109   Pages: 3
Recorded: 03/10/2000
Conveyance: CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 010151/0683, BAR CODE NUMBER *101115011A*, TO CORRECT BOTH THE ASSIGNEE'S NAMES.
Assignors
1
ANDOH, TATSUYA
Exec Dt:
10/03/1997
2
SHIMOHIRA, TETSUJI
Exec Dt:
09/25/1997
3
ENDOH, EIJI
Exec Dt:
09/29/1997
Assignees
1
ASAHI GLASS COMPANY LTD.
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
2
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972197
NONE
08973756
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 21
Reel/Frame:010763/0232   Pages: 3
Recorded: 04/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDOH, TATSUYA
Exec Dt:
12/02/1999
2
TANAKA, JUNJI
Exec Dt:
12/02/1999
3
SHIMOHIRA, TETSUJI
Exec Dt:
12/01/1999
Assignees
1
ASAHI GLASS COMPANY LTD.
1-2, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
2
KAWASAKI KASEI CHEMICALS LTD.
8-2, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO 103-0027, JAPAN
3
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OHJI 1-CHOME, KITA-KU
TOKYO 114-0002, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6264819
NONE
09463581
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
NORMAN F. OBLON
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 22
Reel/Frame:011332/0589   Pages: 3
Recorded: 11/28/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
N.E. CHEMCAT CORPORATION
Exec Dt:
10/02/2000
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6106589
NONE
08909882
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 23
Reel/Frame:011944/0774   Pages: 3
Recorded: 07/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASAHI GLASS COMPANY LTD.
Exec Dt:
06/21/2001
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2 NIHONBASHI CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5972197
NONE
08973756
Correspondence name and address
OBLON SPIVAK MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 24
Reel/Frame:012629/0955   Pages: 3
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, KEIGO
Exec Dt:
10/11/2001
2
NANRI, YASUNORI
Exec Dt:
10/11/2001
3
SAKAI, KAZUAKI
Exec Dt:
10/24/2001
4
ANDOH, TATSUYA
Exec Dt:
10/22/2001
5
NAKAO, MAKOTO
Exec Dt:
10/17/2001
Assignees
1
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OHJI 1-CHOME, KITA-KU
TOKYO, JAPAN
2
KAWASAKI KASEI CHEMICALS LTD.
8-2, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6585880
NONE
09926643
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 25
Reel/Frame:012387/0508   Pages: 3
Recorded: 12/17/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANDOH, TATSUYA
Exec Dt:
11/19/2001
2
TANAKA, JUNJI
Exec Dt:
11/19/2001
3
WATANABE, KEIGO
Exec Dt:
11/26/2001
4
NANRI, YASUNORI
Exec Dt:
11/26/2001
5
NAKAO, MAKOTO
Exec Dt:
11/29/2001
Assignees
1
KAWASAKI KASEI CHEMICALS LTD.
8-2, NIHONBASHI 3-CHOME, CHUO-KU
TOKYO 103-0027, JAPAN
2
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OHJI 1-CHOME, KITA-KU
TOKYO 114-0002, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7056418
US20020088576
10015704
Correspondence name and address
OBLON SPIVAK MCCLELLAND, ET AL.
WILLIAM E. BEAUMONT
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 26
Reel/Frame:012578/0252   Pages: 3
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, YOSHIAKI
Exec Dt:
01/16/2002
2
YOKOYAMA, ITARU
Exec Dt:
01/28/2002
3
SEKI, MASANOBU
Exec Dt:
01/22/2002
Assignees
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
2
YOSHINO GYPSUM CO., LTD.
SHIN-TOKYO BLDG. 3-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 101-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6638356
US20030150363
10067949
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 27
Reel/Frame:019761/0725   Pages: 3
Recorded: 08/29/2007
Attorney Dkt #:274135US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HONDA, HIROYUKI
Exec Dt:
05/16/2005
2
NAKANO, HIROKI
Exec Dt:
05/29/2005
3
NUMATA, SHIGEAKI
Exec Dt:
05/17/2005
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
12-1, EKIMAEHONCHO, KAWASAKI-KU, KANAGAWA
KAWASAKI-SHI, JAPAN 210-0007
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7279607
US20060079721
10539807
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:022664/0235   Pages: 4
Recorded: 05/11/2009
Attorney Dkt #:4404.P0722US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUROSU, KAZUHIRO
Exec Dt:
03/25/2009
2
WATANABE, KEIGO
Exec Dt:
03/25/2009
3
TANAKA, JUNJI
Exec Dt:
03/25/2009
Assignees
1
NIPPON PAPER INDUSTRIES CO., LTD.
4-1, OJI 1-CHOME, KITA-KU
TOKYO, JAPAN 114-0002
2
KAWASAKI KASEI CHEMICALS LTD.
12-1, EKIMAEHONCHO, KAWASAKI-KU,
KAWASAKI-SHI, KANAGAWA, JAPAN 210-0007
3
CHLORINE ENGINEERS CORP., LTD.
35F, ST. LUKE'S TOWER 8-1 AKASHI-CHO, CHUO-KU
TOKYO, JAPAN 104-0044
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090242422
12384063
Correspondence name and address
TERRYENCE F. CHAPMAN
2026 RAMBLING ROAD
KALAMAZOO, MI 49008
Assignment: 29
Reel/Frame:045134/0774   Pages: 6
Recorded: 03/07/2018
Attorney Dkt #:511674US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUMATA, SHIGEAKI
Exec Dt:
01/26/2018
2
YOKOYAMA, SHUJI
Exec Dt:
01/26/2018
3
MIKI, YASUAKI
Exec Dt:
01/29/2018
4
YAMADA, AKIHIKO
Exec Dt:
01/26/2018
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO, SAIWAI-KU
KAWASAKI CITY, KANAGAWA, JAPAN 212-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10570227
US20180208689
15758215
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:047327/0784   Pages: 6
Recorded: 10/26/2018
Attorney Dkt #:517473US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUMATA, SHIGEAKI
Exec Dt:
08/30/2018
2
YOKOYAMA, SHUJI
Exec Dt:
09/03/2018
3
MIKI, YASUAKI
Exec Dt:
08/30/2018
4
YAMADA, AKIHIKO
Exec Dt:
09/03/2018
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO, SAIWAI-KU
KAWASAKI CITY, KANAGAWA, JAPAN 212-0014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11149103
US20190119426
16096911
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:050878/0391   Pages: 6
Recorded: 10/31/2019
Attorney Dkt #:526203US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, AKIHIKO
Exec Dt:
10/07/2019
2
YOKOYAMA, SHUJI
Exec Dt:
10/07/2019
3
NUMATA, SHIGEAKI
Exec Dt:
10/08/2019
4
TAKEUCHI, TATSUKI
Exec Dt:
10/09/2019
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO, SAIWAI-KU, KAWASAKI CITY
KANAGAWA, JAPAN 2120014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11420928
US20200062692
16609824
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 32
Reel/Frame:051316/0586   Pages: 3
Recorded: 12/18/2019
Attorney Dkt #:527141US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMORI, SHUNICHI
Exec Dt:
10/24/2019
2
IUCHI, KEITA
Exec Dt:
10/24/2019
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO, SAIWAI-KU
KAWASAKI CITY, KANAGAWA, JAPAN 2120014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11613509
US20210122692
16623890
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 33
Reel/Frame:054106/0943   Pages: 3
Recorded: 10/20/2020
Attorney Dkt #:532884US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMORI, SHUNICHI
Exec Dt:
07/27/2020
2
IUCHI, KEITA
Exec Dt:
07/27/2020
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO,SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 2120014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11352450
US20210079127
17049113
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 34
Reel/Frame:056489/0402   Pages: 4
Recorded: 06/09/2021
Attorney Dkt #:537177US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, AKIHIKO
Exec Dt:
04/06/2021
2
TANAKA, HIDEHIKO
Exec Dt:
04/19/2021
3
NUMATA, SHIGEAKI
Exec Dt:
04/11/2021
Assignee
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO, SAWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 2120014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958802
US20220106254
17312274
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 35
Reel/Frame:057056/0861   Pages: 7
Recorded: 08/02/2021
Attorney Dkt #:538179US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIMORI, SHUNICHI
Exec Dt:
06/04/2021
2
IUCHI, KEITA
Exec Dt:
06/03/2021
3
YAMADA, AKIHIKO
Exec Dt:
06/04/2021
4
GOTOH, HIROAKI
Exec Dt:
06/08/2021
5
SAKAKIBARA, KAZUHISA
Exec Dt:
06/09/2021
Assignees
1
KAWASAKI KASEI CHEMICALS LTD.
1310 OMIYA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 2120014
2
NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
79-1, TOKIWADAI, HODOGAYA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 2408501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220127385
17427850
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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