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Patent Assignment Assignor Details
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Assignor Name : SHIGEMOTO, HIROMI
Total Assignments: 16
Assignment: 1
Reel/Frame:004060/0500   Pages: 1
Recorded: 11/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
09/18/1981
2
MIMURA, TAKETO
Exec Dt:
09/18/1981
3
KISHIBA, TSUNEO
Exec Dt:
09/18/1981
4
HATABU, SUSUMU
Exec Dt:
09/18/1981
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, 3-CHOME, KASUMIGASEKI,
A CORP OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4380567
NONE
06307206
Correspondence name and address
SHERMAN & SHALLOWAY
413 N. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:004290/0801   Pages: 2
Recorded: 07/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIGEMOTO, HIROMI
Exec Dt:
07/17/1984
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES LTD. 2-5, 3-CHOME KADUMIGADEKI CHIYODA-KU TOKYO JAPAN A CORP OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4546150
NONE
06634115
Correspondence name and address
WENDEROTH, LIND & PONACK
SUITE 1100
1750 PENNSYLVANIA AVE., N. W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004808/0184   Pages: 1
Recorded: 12/10/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIGEMOTO, HIROMI
Exec Dt:
12/10/1985
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., 2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU, TOKYO, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4731400
NONE
06808952
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:004543/0808   Pages: 1
Recorded: 04/23/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
04/07/1986
2
YAMAMOTO, AKIO
Exec Dt:
04/07/1986
3
SUZUKI, IWATOSHI
Exec Dt:
04/07/1986
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4693677
NONE
06854897
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:004586/0764   Pages: 1
Recorded: 08/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
07/21/1986
2
ABE, SHUNJI
Exec Dt:
07/23/1986
3
YAMAMOTO, AKIO
Exec Dt:
07/21/1986
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777201
NONE
06892043
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR, 1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:004800/0034   Pages: 1
Recorded: 12/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIGEMOTO, HIROMI
Exec Dt:
11/10/1987
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
DISTRICT OF COLUMBIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4837277
NONE
07130500
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 7
Reel/Frame:005858/0773   Pages: 2
Recorded: 09/30/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIGEMOTO, HIROMI
Exec Dt:
05/23/1988
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5077123
NONE
07197957
Correspondence name and address
SHERMAN & SHALLOWAY
OLDE TOWNE
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:005480/0766   Pages: 2
Recorded: 10/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
07/28/1988
2
TAKEDA, MASAMI
Exec Dt:
07/28/1988
3
MURO, TSUNEAKI
Exec Dt:
07/28/1988
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP OF JAPAN
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983674
NONE
07230456
Correspondence name and address
SHERMAN & SHALLOWAY
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:005085/0845   Pages: 1
Recorded: 05/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIGEMOTO, HIROMI
Exec Dt:
05/17/1989
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4988558
NONE
07357254
Correspondence name and address
SHERMAN AND SHALLOWAY
413 NORTH WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:006008/0191   Pages: 2
Recorded: 02/07/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SHIGEMOTO, HIROMI
Exec Dt:
10/02/1989
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU
A CORPORATION OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5106692
NONE
07420881
Correspondence name and address
SHERMAN AND SHALLOWAY
413 NORTH WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:005205/0531   Pages: 1
Recorded: 12/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
12/12/1989
2
KATAGIRI, MIKIO
Exec Dt:
12/15/1989
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD.
2-5, 3-CHOME, KASUMIGASEKI, CHIYODA-KU, A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5080979
NONE
07458423
Correspondence name and address
SHERMAN & SHALLOWAY
P.O. BOX 788
ALEXANDRIA, VA 22313
Assignment: 12
Reel/Frame:005609/0549   Pages: 3
Recorded: 02/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
02/19/1990
2
YAMAMOTO, AKIO
Exec Dt:
02/19/1990
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., 2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU, TOKYO 100 JAPAN A CORP. OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096646
NONE
07465156
Correspondence name and address
SHERMAN & SHALLOWAY
413 N. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:005376/0444   Pages: 2
Recorded: 07/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIGEMOTO, HIROMI
Exec Dt:
06/20/1990
2
KAWAMOTO, KEIJI
Exec Dt:
06/20/1990
3
KASAI, TETSUJI
Exec Dt:
06/20/1990
Assignee
1
MITSUI PETROCHEMICAL INDUSTRIES, LTD., A CORP. OF JAPAN
2-5, 3-CHOME, KASUMUGASEKI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5100941
NONE
07548217
Correspondence name and address
SHERMAN AND SHALLOWAY
P.O. BOX 788
ALEXANDRIA, VA. 22313
Assignment: 14
Reel/Frame:009142/0052   Pages: 5
Recorded: 04/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWACHI, HIDESHI
Exec Dt:
03/31/1998
2
SHIGEMOTO, HIROMI
Exec Dt:
03/31/1998
3
TERASHI, YUICHIRO
Exec Dt:
03/31/1998
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO 100-0013, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6214426
NONE
09064879
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 15
Reel/Frame:009824/0854   Pages: 2
Recorded: 09/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIZONO, KENICHI
Exec Dt:
08/18/1998
2
OKADA, KEIJI
Exec Dt:
08/18/1998
3
SHIGEMOTO, HIROMI
Exec Dt:
08/18/1998
4
KAWACHI, HIDESHI
Exec Dt:
08/18/1998
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI, 1-CHOME
CHIYODA-KU, TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6015625
NONE
09155208
Correspondence name and address
SHERMAN AND SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:013094/0423   Pages: 3
Recorded: 05/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAHARA, TAKASHI
Exec Dt:
04/21/2002
2
IMUTA, SHINICHI
Exec Dt:
04/27/2002
3
SHIGEMOTO, HIROMI
Exec Dt:
04/27/2002
Assignee
1
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-6
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030008163
10130486
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
RAYMOND C. STEWART
P.O. BOX 747
FALLS CHURCH, VA 22040-0747

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