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Patent Assignment Assignor Details
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Assignor Name : KAWA, HAJIMU
Total Assignments: 12
Assignment: 1
Reel/Frame:005134/0249   Pages: 3
Recorded: 07/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
06/12/1989
2
JUHLKE, TIMOTHY J.
Exec Dt:
06/16/1989
3
LAGOW, RICHARD J.
Exec Dt:
06/28/1989
4
KAWA, HAJIMU
Exec Dt:
06/16/1989
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD, SUITE 206
A CORP. OF TX
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4931199
NONE
07355771
Correspondence name and address
GIULIO A. DECONTI, JR.
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:005172/0540   Pages: 3
Recorded: 10/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LAGOW, RICHARD J.
Exec Dt:
10/19/1989
2
BIERSCHENK, THOMAS R.
Exec Dt:
10/16/1989
3
JUHLKE, TIMOTHY J.
Exec Dt:
10/16/1989
4
KAWA, HAJIMU
Exec Dt:
10/16/1989
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BLVD., STE. 206
A CORP. OF TX
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4894484
NONE
07092465
Correspondence name and address
GIULIO A. DE CONTI, JR.
HAMILTON, BROOK, SMITH AND REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:005305/0146   Pages: 4
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
04/16/1990
2
JUHLKE, TIMOTHY
Exec Dt:
04/16/1990
3
KAWA, HAJIMU
Exec Dt:
04/16/1990
4
LAGOW, RICHARD J.
Exec Dt:
04/18/1990
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD, SUITE 206, A CORP. OF TX
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053536
NONE
07413785
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DRIVE
LEXINGTON, MA 02173-4799
Assignment: 4
Reel/Frame:005305/0150   Pages: 4
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
04/16/1990
2
JUHLKE, TIMOTHY
Exec Dt:
04/16/1990
3
KAWA, HAJIMU
Exec Dt:
04/16/1990
4
LAGOW, RICHARD J.
Exec Dt:
04/18/1990
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD, SUITE 206, A CORP. OF TX
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5093432
NONE
07414119
Correspondence name and address
GIULIO A. DECONTI, JR.
HAMILTON, BROOK, SMITH & REYNOLDS
TWO MILITIA DR.
LEXINGTON, MA 02173
Assignment: 5
Reel/Frame:006482/0241   Pages: 5
Recorded: 03/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
03/02/1993
2
JUHLKE, TIMOTHY J.
Exec Dt:
03/02/1993
3
KAWA, HAJIMU
Exec Dt:
03/02/1993
4
LAGOW, RICHARD J.
Exec Dt:
03/02/1993
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD
SUITE 206
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5322904
NONE
08028721
Correspondence name and address
ALICE O. CARROLL
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 6
Reel/Frame:006488/0642   Pages: 5
Recorded: 03/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
03/02/1993
2
JUHLKE, TIMOTHY J.
Exec Dt:
03/02/1993
3
KAWA, HAJIMU
Exec Dt:
03/02/1993
4
LAGOW, RICHARD J.
Exec Dt:
03/02/1993
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD
SUITE 206
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332790
NONE
08028682
Correspondence name and address
ALICE O. CARROLL
HAMILTON, BROOK, SMITH & REYNOLDS, PC
TWO MILITIA DR.
LEXINGTON, MA 02173
Assignment: 7
Reel/Frame:007027/0275   Pages: 2
Recorded: 06/17/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAWA, HAJIMU
Exec Dt:
06/13/1994
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BLVD., STE. 206 AUSTIN, TX 78758
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5455373
NONE
08202917
Correspondence name and address
LAHIVE & COCKFIELD
ELIZABETH A. HANLEY
60 STATE STREET, STE. 510
BOSTON, MA 02109
Assignment: 8
Reel/Frame:007036/0728   Pages: 5
Recorded: 06/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
06/01/1994
2
JUHLKE, TIMOTHY J.
Exec Dt:
06/01/1994
3
KAWA, HAJIMU
Exec Dt:
06/13/1994
4
LAGOW, RICHARD J.
Exec Dt:
06/03/1994
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD AUSTIN, TX 78758-6446
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523496
NONE
08222797
Correspondence name and address
DAVID E. BROOK
HAMILTON, BROOK, SMITH ET AL.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 9
Reel/Frame:007594/0310   Pages: 4
Recorded: 08/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
08/09/1995
2
JUHLKE, TIMOTHY J.
Exec Dt:
08/09/1995
3
KAWA, HAJIMU
Exec Dt:
08/09/1995
4
LAGOW, RICHARD J.
Exec Dt:
08/16/1995
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5539059
NONE
08469216
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
DAVID E. BROOK, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 10
Reel/Frame:007615/0403   Pages: 4
Recorded: 08/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
08/09/1995
2
JUHLKE, TIMOTHY J.
Exec Dt:
08/09/1995
3
KAWA, HAJIMU
Exec Dt:
08/09/1995
4
LAGOW, RICHARD J.
Exec Dt:
08/16/1995
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5753776
NONE
08471031
Correspondence name and address
DAVID E. BROOK, ESQ.
HAMILTON, BROOK, SMITH & REYNOLDS, PC
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 11
Reel/Frame:007615/0414   Pages: 4
Recorded: 08/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIERSCHENK, THOMAS R.
Exec Dt:
08/09/1995
2
JUHLKE, TIMOTHY J.
Exec Dt:
08/09/1995
3
KAWA, HAJIMU
Exec Dt:
08/09/1995
4
LAGOW, RICHARD J.
Exec Dt:
08/16/1995
Assignee
1
EXFLUOR RESEARCH CORPORATION
8868 RESEARCH BOULEVARD
AUSTIN, TEXAS 78758
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5506309
NONE
08468973
Correspondence name and address
DAVID E. BROOK
HAMILTON, BROOK, SMITH ET AL.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 12
Reel/Frame:010636/0654   Pages: 3
Recorded: 03/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, JUNICHI
Exec Dt:
03/10/2000
2
KAWA, HAJIMU
Exec Dt:
03/07/2000
Assignee
1
KYOEISHA CHEMICAL CO. LTD.
SAN MARION OSAKA BLDG.
6-12, MINAMI HONMACHI 2-CHOME, CHUO-KU
OSAKA-SHI, OSAKA 541-0054, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6559268
NONE
09527288
Correspondence name and address
PARKHURST & WENDEL, LLP
ROGER W. PARKHURST
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805

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