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Patent Assignment Assignor Details
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Assignor Name : LI, YAO-EN
Total Assignments: 18
Assignment: 1
Reel/Frame:006408/0065   Pages: 3
Recorded: 01/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/23/1991
2
Exec Dt:
07/23/1991
3
Exec Dt:
07/23/1991
Assignee
1
5230 S, EAST AVENUE
COUNTRYSIDE, ILLINOIS 60525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07713395
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:007539/0256   Pages: 3
Recorded: 06/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/23/1991
2
Exec Dt:
07/23/1991
3
Exec Dt:
07/23/1991
Assignee
1
CHICAGO RESEARCH CENTER
5230 S. EAST AVENUE
COUNTRYSIDE, ILLINOIS 60525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08338230
Correspondence name and address
WILLIAM E. BEAUMONT
OBLON SPIVAK MCCELLAND, ET AL
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006756/0054   Pages: 3
Recorded: 11/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/13/1993
Assignee
1
2121 N. CALIFORNIA BLVD.
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08114584
Correspondence name and address
TOWNSEND AND TOWNSEND KHOURIE AND CREW
VERN NORVIEL
STEUART STREET TOWER, 20TH FL.
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105-1492
Assignment: 4
Reel/Frame:008081/0276   Pages: 2
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/1996
2
Exec Dt:
07/10/1996
Assignee
1
2121 N. CALIFORNIA BLVD., STE. 350
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08663884
Correspondence name and address
AIR LIQUIDE
JEFFREY L. WENDT
2700 POST OAK BLVD.
STE. 1800
HOUSTON, TX 77056
Assignment: 5
Reel/Frame:008365/0449   Pages: 2
Recorded: 08/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/1996
2
Exec Dt:
07/10/1996
Assignee
1
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08663884
Correspondence name and address
JEFFREY L. WENDT
AIR LIQUIDE
2700 POST OAK BOULEVARD
SUITE 1800
HOUSTON, TEXAS 77056
Assignment: 6
Reel/Frame:008735/0147   Pages: 2
Recorded: 08/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/1996
2
Exec Dt:
07/19/1996
3
Exec Dt:
07/23/1996
Assignee
1
SUITE 350
2121 N. CALIFORNIA BLVD.
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08665142
Correspondence name and address
JEFFREY L. WENDT
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056
Assignment: 7
Reel/Frame:008735/0149   Pages: 2
Recorded: 08/12/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/1996
2
Exec Dt:
07/19/1996
3
Exec Dt:
07/23/1996
Assignee
1
75 QUAI D'ORSAY
75321 PARIS, CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08665142
Correspondence name and address
JEFFREY L. WENDT
2700 POST OAK BLVD.
SUITE 1800
HOUSTON, TX 77056
Assignment: 8
Reel/Frame:008388/0232   Pages: 3
Recorded: 12/23/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/16/1996
Assignee
1
2121 N. CALIFORNIA BLVD., STE. 350
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08772469
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS, ESQ.
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 9
Reel/Frame:008476/0442   Pages: 2
Recorded: 04/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1997
2
Exec Dt:
03/18/1997
3
Exec Dt:
03/18/1997
Assignee
1
75 QUAI D'ORSAY
75321 PARIS, CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08783949
Correspondence name and address
JEFFREY L. WENDT
2700 POST OAK BLVD., STE. 1800
HOUSTON, TX 77056
Assignment: 10
Reel/Frame:008476/0501   Pages: 2
Recorded: 04/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/1997
2
Exec Dt:
03/18/1997
3
Exec Dt:
03/18/1997
Assignee
1
SUITE 350
2121 N. CALIFORNIA BLVD.
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08783949
Correspondence name and address
JEFFREY L. WENDT
2700 POST OAK BLVD., SUITE 1800
HOUSTON, TX 77056
Assignment: 11
Reel/Frame:009180/0900   Pages: 3
Recorded: 09/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/10/1997
Assignee
1
STE. 350
2121 N. CALIFORNIA BLVD.
WALNUT CREEK, CALIFORNIA 94595
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08856756
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS, ESQUIRE
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 12
Reel/Frame:009116/0817   Pages: 3
Recorded: 04/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/1998
Assignee
1
2121 N. CALIFORNIA BLVD., STE. 350
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09061977
Correspondence name and address
BURNS, DOANE, SWECKER ET AL.
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 13
Reel/Frame:009688/0009   Pages: 4
Recorded: 01/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/09/1998
2
Exec Dt:
12/16/1998
Assignees
1
2121 N. CALIFORNIA BLVD., STE. 350
WALNUT CREEK, CALIFORNIA 94595
2
1250 BOUL. RENE-LEVESQUE QUEST, SUITE 1700
MONTREAL, QUEBEC, CANADA H3B 5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09182771
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS, ESQUIRE
POST OFFICE BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 14
Reel/Frame:010594/0590   Pages: 2
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2000
Assignee
1
STE. 350
2121 N. CALIFORNIA BLVD.
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09515871
Correspondence name and address
BURNS, DOANE, SWECKER ET AL.
E. JOSEPH GESS
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 15
Reel/Frame:010596/0675   Pages: 2
Recorded: 02/29/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2000
Assignee
1
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09515871
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VIRGINIA 22313-1404
Assignment: 16
Reel/Frame:011297/0740   Pages: 3
Recorded: 11/13/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/23/2000
Assignee
1
75 QUAI D'ORSAY
75321 PARIS CEDEX 07, FRANCE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09709325
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, LLP
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:010631/0271   Pages: 3
Recorded: 03/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/25/2000
Assignee
1
2121 N. CALIFORNIA BLVD., STE. 350
WALNUT CREEK, CALIFORNIA 94596
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09520963
Correspondence name and address
BURNS, DOANE, SWECKER & MATHIS, L.L.P.
E. JOSEPH GESS
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 18
Reel/Frame:021278/0434   Pages: 3
Recorded: 07/23/2008
Attorney Dkt #:16497.131.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/16/2008
Assignee
1
100 ABBOTT PARK ROAD
ABBOTT PARK, ILLINOIS 60064
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12120868
Correspondence name and address
FRASER D. ROY
1000 EAGLE GATE TOWER,
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111

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