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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : LI, SHIWEN
Total Assignments: 6
Assignment: 1
Reel/Frame:010494/0873   Pages: 3
Recorded: 12/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/1999
2
Exec Dt:
12/13/1999
3
Exec Dt:
12/13/1999
4
Exec Dt:
12/13/1999
5
Exec Dt:
12/13/1999
Assignee
1
CHIYODA-KU
FUJI BLDG., 2-3, MARUNOUCHI 3-CHOME
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09328198
Correspondence name and address
DOWNS RACHLIN & MARTIN PLLC
LAWRENCE H. MEIER, ESQ.
199 MAIN STREET
P.O. BOX 190
BURLINGTON, VERMONT 05402-0190
Assignment: 2
Reel/Frame:011431/0432   Pages: 3
Recorded: 01/11/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/25/2000
Assignee
1
2.3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09690728
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
JOSEPH A. SCAFETTA, JR.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 3
Reel/Frame:011662/0113   Pages: 4
Recorded: 04/05/2001
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 011431, FRAME 0432.
Assignor
1
Exec Dt:
09/25/2000
Assignee
1
2-3, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, 100-8331, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09690728
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 4
Reel/Frame:014288/0567   Pages: 4
Recorded: 01/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/21/2004
2
Exec Dt:
01/20/2004
Assignee
1
FUJI BUILDING, 2-3
MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10654804
Correspondence name and address
KLARQUIST SPARKMAN, LLP
DONALD L. STEPHENS JR.
121 S.W. SALMON STREET
ONE WORLD TRADE CENTER, SUITE 1600
PORTLAND, OR 97204-2988
Assignment: 5
Reel/Frame:055895/0576   Pages: 5
Recorded: 04/12/2021
Attorney Dkt #:2018EM286-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2019
2
Exec Dt:
01/17/2019
3
Exec Dt:
01/16/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17284714
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P.O. BOX 2149
BAYTOWN, TX, 77522-2149 UNITED STATES
Assignment: 6
Reel/Frame:055895/0612   Pages: 9
Recorded: 04/12/2021
Attorney Dkt #:2018EM284-US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2019
2
Exec Dt:
01/17/2019
3
Exec Dt:
01/22/2019
4
Exec Dt:
01/16/2019
5
Exec Dt:
01/16/2019
6
Exec Dt:
01/17/2019
Assignee
1
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17284684
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
5200 BAYWAY DRIVE
P.O. BOX 2149
BAYTOWN, TX 77522-2149

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