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Patent Assignment Assignor Details
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Assignor Name : UMEZAWA, MASAO
Total Assignments: 25
Assignment: 1
Reel/Frame:004936/0416   Pages: 1
Recorded: 07/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/07/1988
2
Exec Dt:
06/07/1988
3
Exec Dt:
06/07/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07223353
Correspondence name and address
NIXON & VANDERHYE P.C.
2200 CLARENDON BLVD.
14TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:005705/0430   Pages: 3
Recorded: 05/02/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/10/1991
2
Exec Dt:
04/10/1991
3
Exec Dt:
04/10/1991
4
Exec Dt:
04/10/1991
5
Exec Dt:
04/10/1991
6
Exec Dt:
04/10/1991
Assignee
1
6-1, OTEMACHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07694715
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE, NW
WASHINGTON, DC 20037
Assignment: 3
Reel/Frame:008493/0233   Pages: 2
Recorded: 05/07/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/1997
2
Exec Dt:
01/31/1997
3
Exec Dt:
01/31/1997
Assignee
1
2-CHOME, CHUO-KU
1-9, NIHONBACHI-HONCHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08700488
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
PATRICIA M. SCOTT
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 4
Reel/Frame:009791/0622   Pages: 2
Recorded: 01/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/10/1997
2
Exec Dt:
09/16/1997
3
Exec Dt:
09/10/1997
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09230194
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 5
Reel/Frame:010039/0948   Pages: 2
Recorded: 08/24/1999
Conveyance: CORRECT ASSIGNEE TO READ DUPONT-TORAY COMPANY, LTD AS SHOWN. REEL/FRAME 9791/0622,0623
Assignors
1
Exec Dt:
09/10/1997
2
Exec Dt:
09/10/1997
3
Exec Dt:
09/16/1997
Assignee
1
5-6, NIHONBASHI HONCHO 1-CHOME, CHUO-KU
TOKYO, 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09230194
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 6
Reel/Frame:010311/0455   Pages: 2
Recorded: 09/01/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/08/1998
2
Exec Dt:
04/30/1998
3
Exec Dt:
05/08/1998
Assignee
1
5-6 NIHONBASHI HONCHO 1-CHOME
CHUO-KU TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09380416
Correspondence name and address
E.E. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 7
Reel/Frame:010675/0588   Pages: 2
Recorded: 10/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/04/1998
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09403538
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
1007 MARKET STREET - LEGAL PATENTS
WILMINGTON, DELAWARE 19898
Assignment: 8
Reel/Frame:011198/0757   Pages: 3
Recorded: 10/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/04/1998
Assignee
1
5-6 NIHONBASHI HONCHO, 1-CHROME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09403538
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 9
Reel/Frame:010849/0443   Pages: 2
Recorded: 03/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1999
2
Exec Dt:
01/12/1999
3
Exec Dt:
01/12/1999
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09509861
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 10
Reel/Frame:011981/0109   Pages: 3
Recorded: 07/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/1999
2
Exec Dt:
02/15/1999
3
Exec Dt:
02/15/1999
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09509861
Correspondence name and address
GEORGE A. FRANK
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Assignment: 11
Reel/Frame:012335/0164   Pages: 3
Recorded: 01/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/15/1999
2
Exec Dt:
02/15/1999
3
Exec Dt:
02/15/1999
Assignees
1
LEGAL PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DELAWARE 19880
2
LEGAL PATENTS
5-6 NIHONBASHI HONCHO 1-CHOME
CHUO-KU, TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09509861
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
ROBERT B. FURR, JR.
LEGAL-PATENTS
BARLEY MILL PLAZA 25
WILMINGTON, DE 19880-0025
Assignment: 12
Reel/Frame:011635/0567   Pages: 2
Recorded: 02/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/02/1999
2
Exec Dt:
11/04/1999
3
Exec Dt:
11/04/1999
Assignee
1
1-CHOME, CHUO-KU
5-6 NIHONBASHI HONCHO
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09763418
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE, A. FRANK
1007 MARKET STREET
LEGAL-PATENTS
WILMINGTON, DELAWARE 19898
Assignment: 13
Reel/Frame:010999/0260   Pages: 2
Recorded: 07/21/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/22/2000
Assignee
1
CHUO-KU
5-6 NIHONBASHI-HONCHO 1-CHOME
TOKYO, 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09403538
Correspondence name and address
E. I. DU PONT DE NEMOURS AND COMPANY
GEORGE A. FRANK
LEGAL-PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898
Assignment: 14
Reel/Frame:011327/0815   Pages: 2
Recorded: 11/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2000
2
Exec Dt:
11/08/2000
3
Exec Dt:
11/09/2000
4
Exec Dt:
11/09/2000
5
Exec Dt:
11/09/2000
Assignee
1
3-30-2, SHIMOMARUKO OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09621829
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 15
Reel/Frame:011710/0465   Pages: 2
Recorded: 04/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2001
2
Exec Dt:
03/12/2001
3
Exec Dt:
03/12/2001
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09760700
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 16
Reel/Frame:014554/0283   Pages: 2
Recorded: 10/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/08/2003
2
Exec Dt:
08/08/2003
3
Exec Dt:
08/08/2003
4
Exec Dt:
08/08/2003
5
Exec Dt:
08/08/2003
Assignee
1
3-30-2, SHIMOMARUKO, OHTO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10463528
Correspondence name and address
FITZPATRICK, CELLA, HARPE & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3801
Assignment: 17
Reel/Frame:014636/0739   Pages: 2
Recorded: 10/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2003
2
Exec Dt:
10/20/2003
3
Exec Dt:
10/20/2003
4
Exec Dt:
10/20/2003
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10691497
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 18
Reel/Frame:014747/0297   Pages: 2
Recorded: 11/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/20/2003
2
Exec Dt:
11/20/2003
3
Exec Dt:
11/20/2003
4
Exec Dt:
11/20/2003
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10720215
Correspondence name and address
FITZPATRICK, CELLA, HARPER ET AL
BRIAN L. KLOCK
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 19
Reel/Frame:015520/0374   Pages: 2
Recorded: 06/30/2004
Attorney Dkt #:03500.017971
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2004
2
Exec Dt:
04/21/2004
3
Exec Dt:
04/21/2004
4
Exec Dt:
04/21/2004
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10808480
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
LAWRENCE A. STAHL
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 20
Reel/Frame:016436/0266   Pages: 3
Recorded: 04/01/2005
Attorney Dkt #:03500.103748
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/07/2005
2
Exec Dt:
01/07/2005
3
Exec Dt:
01/11/2005
Assignee
1
3-30-2, SHIMOMARUKO, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10995228
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3800
Assignment: 21
Reel/Frame:020082/0059   Pages: 4
Recorded: 11/08/2007
Attorney Dkt #:10047808US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/13/2007
2
Exec Dt:
09/13/2007
3
Exec Dt:
09/13/2007
4
Exec Dt:
09/13/2007
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11844100
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 22
Reel/Frame:020931/0591   Pages: 4
Recorded: 05/11/2008
Attorney Dkt #:10053533US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/21/2008
2
Exec Dt:
04/21/2008
3
Exec Dt:
04/21/2008
4
Exec Dt:
04/21/2008
5
Exec Dt:
04/21/2008
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12109237
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 23
Reel/Frame:025423/0039   Pages: 3
Recorded: 11/25/2010
Attorney Dkt #:10075327US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/15/2010
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12707219
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 24
Reel/Frame:034955/0541   Pages: 4
Recorded: 02/13/2015
Attorney Dkt #:10130868US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2014
2
Exec Dt:
10/06/2014
3
Exec Dt:
10/07/2014
4
Exec Dt:
10/03/2014
5
Exec Dt:
10/03/2014
6
Exec Dt:
10/03/2014
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14498097
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 25
Reel/Frame:047688/0825   Pages: 3
Recorded: 11/30/2018
Attorney Dkt #:10174265US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/21/2018
2
Exec Dt:
08/21/2018
3
Exec Dt:
08/21/2018
Assignee
1
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16114677
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN

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