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Patent Assignment Assignor Details
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Assignor Name : CHEN, HWANG-HSING
Total Assignments: 17
Assignment: 1
Reel/Frame:005531/0559   Pages: 8
Recorded: 11/27/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEAN, THOMAS R.
Exec Dt:
11/27/1990
2
CHEN, HWANG-HSING
Exec Dt:
11/27/1990
3
MAY, JESSE A.
Exec Dt:
11/27/1990
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
A CORP OF DE
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5153192
NONE
07618765
Correspondence name and address
JAMES A. ARNO, PATENT DEPARTMENT
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 2
Reel/Frame:005884/0338   Pages: 7
Recorded: 10/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEAN, THOMAS R.
Exec Dt:
10/09/1991
2
CHEN, HWANG-HSING
Exec Dt:
10/09/1991
3
MAY, JESSE A.
Exec Dt:
10/09/1991
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5240923
NONE
07775313
Correspondence name and address
ALCON LABS, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 3
Reel/Frame:006758/0477   Pages: 3
Recorded: 11/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HWANG-HSING
Exec Dt:
07/22/1993
2
PARK, JOONSUP
Exec Dt:
07/22/1993
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
PATENT DEPARTMENT, MC Q-148
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4776438
NONE
07096076
Correspondence name and address
ALCON LABORATORIES, INC.
JULIE J. L. CHENG
PATENT DEPT., MC Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 4
Reel/Frame:007283/0351   Pages: 5
Recorded: 12/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEAN, THOMAS R.
Exec Dt:
00/00/0000
2
MAY, JESSE ALBERT
Exec Dt:
12/23/1994
3
CHEN, HWANG-HSING
Exec Dt:
12/23/1994
Assignee
1
ALCON LABORATORIES, INC.
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY FORT WORTH, TX 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585377
NONE
08362716
Correspondence name and address
SALLY YEAGER
PATENT DEPARTMENT Q-148
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 5
Reel/Frame:007580/0298   Pages: 5
Recorded: 07/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAY, JESSE ALBERT
Exec Dt:
03/03/1995
2
CHEN, HWANG-HSING
Exec Dt:
03/06/1995
3
DUPRE, BRIAN
Exec Dt:
03/09/1995
4
DEAN, THOMAS R.
Exec Dt:
03/03/1995
Assignee
1
ALCON LABORATORIES, INC.
PATENT DEPARTMENT O-148
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5538966
NONE
08374470
Correspondence name and address
SALLY YEAGER
PATENT DEPARTMENT O-148
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 6
Reel/Frame:007800/0210   Pages: 5
Recorded: 12/04/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAY, JESSE A.
Exec Dt:
12/01/1995
2
CHEN, HWANG-HSING
Exec Dt:
12/04/1995
3
DANTANARAYANA, ANURA
Exec Dt:
12/01/1995
4
NAMIL, ABDELMOULA
Exec Dt:
12/01/1995
Assignee
1
ALCON LABORATORIES, INC.
PATENT DEPARTMENT Q-148
6201 S0UTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5681834
NONE
08566640
Correspondence name and address
ALCON LABORATORIES, INC.
SALLY YEAGER
PATENT DEPARTMENT Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 7
Reel/Frame:010085/0628   Pages: 6
Recorded: 05/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAY, JESSE A.
Exec Dt:
05/10/1999
2
DEAN, THOMAS R.
Exec Dt:
05/07/1999
3
SHARIF, NAJAM A.
Exec Dt:
05/07/1999
4
CHEN, HWANG-HSING
Exec Dt:
05/10/1999
Assignee
1
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6960579
NONE
09674403
Correspondence name and address
ALCON LABORATORIES, INC.
SALLY YEAGER
R & D LEGAL DEPARTMENT
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 8
Reel/Frame:013469/0367   Pages: 4
Recorded: 09/05/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAY, JESSE A.
Exec Dt:
09/04/2002
2
CHEN, HWANG-HSING
Exec Dt:
09/05/2002
Assignee
1
ALCON, INC.
P.O. BOX 62, BOSCH 69
HUNENBERG, SWITZERLAND CH-6331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7012090
NONE
10220924
Correspondence name and address
ALCON RESEARCH, LTD
TERESA J. SCHULTZ
R&D LEGAL COUNSEL, Q-148
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 9
Reel/Frame:013583/0193   Pages: 5
Recorded: 12/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HWANG-HSING
Exec Dt:
12/11/2002
2
MAY, JESSE A.
Exec Dt:
12/11/2002
3
SEVERNS, BRYON S.
Exec Dt:
12/11/2002
Assignee
1
ALCON, INC.
P.O. BOX 62, BOSCH 69
HUNENBERG, SWITZERLAND CH-6331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696476
US20030171418
10316600
Correspondence name and address
ALCON RESEARCH, LTD.
TERESA J. SCHULTZ
62012 SOUTH FREEWAY
R&D LEGAL COUNSEL, Q-148
FORT WORTH, TX 76134-2099
Assignment: 10
Reel/Frame:014753/0939   Pages: 3
Recorded: 11/24/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HWANG-HSING
Exec Dt:
11/21/2003
2
MAY, JESSE A.
Exec Dt:
11/21/2003
3
SEVERNS, BRYON S.
Exec Dt:
11/21/2003
Assignee
1
ALCON, INC.
P.O. BOX 62
BOSCH 69
HUNENBERG, SWITZERLAND CH-6331
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6881749
US20040106609
10722042
Correspondence name and address
KILYK & BOWERSOX, PLLC
LUKE A. KILYK
53 A EAST LEE STREET
WARRENTON, VA 20186
Assignment: 11
Reel/Frame:017317/0169   Pages: 4
Recorded: 12/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HWANG-HSING
Exec Dt:
12/02/2005
2
MAY, JESSE A.
Exec Dt:
12/02/2005
Assignee
1
ALCON, INC.
P.O. BOX 62, BOSCH 69
CH-6331 HUNENBERG, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7425572
US20060122251
11293018
Correspondence name and address
PATRICK M. RYAN
R&D COUNSEL Q-148
ALCON RESEARCH LTD.
6201 SOUTH FREEWAY
FORT WORTH, TX 76134-2099
Assignment: 12
Reel/Frame:018894/0404   Pages: 6
Recorded: 02/15/2007
Attorney Dkt #:3010 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLBERG, MARK R.
Exec Dt:
12/12/2006
2
SHARIF, NAJAM A.
Exec Dt:
12/13/2006
3
MAY, JESSE A.
Exec Dt:
12/12/2006
4
RUSINKO, ANDREW
Exec Dt:
12/12/2006
5
CHEN, HWANG-HSING
Exec Dt:
12/13/2006
Assignee
1
ALCON MANUFACTURING, LTD.
6201 SOUTH FREEWAY
MAIL CODE TB4-8
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7655662
US20070149548
11612894
Correspondence name and address
MARK E. FLANIGAN
6201 SOUTH FREEWAY
MAIL CODE TB4-8
FORT WORTH, TX 76134
Assignment: 13
Reel/Frame:018895/0408   Pages: 5
Recorded: 02/15/2007
Attorney Dkt #:3034 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HWANG-HSING
Exec Dt:
12/13/2006
2
SHARIF, NAJAM S.
Exec Dt:
12/13/2006
3
HELLBERG, MARK R.
Exec Dt:
12/13/2006
Assignee
1
ALCON MANUFACTURING, LTD.
6201 SOUTH FREEWAY
MAIL CODE TB4-8
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7867999
NONE
11612932
Correspondence name and address
MARK E. FLANIGAN
6201 SOUTH FREEWAY
MAIL CODE TB4-8
FORT WORTH, TX 76134
Assignment: 14
Reel/Frame:020273/0990   Pages: 7
Recorded: 12/19/2007
Attorney Dkt #:3268 US / 3268F PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, HWANG-HSING
Exec Dt:
12/03/2007
2
RUSINKO, ANDREW
Exec Dt:
12/03/2007
3
HELLBERG, MARK R.
Exec Dt:
12/03/2007
4
SEVERNS, BRYON S.
Exec Dt:
12/05/2007
5
HENDERSON, ALAN J.
Exec Dt:
11/29/2007
6
GUO, CHENG
Exec Dt:
11/29/2007
7
HADDEN, MARK
Exec Dt:
11/29/2007
Assignee
1
ALCON MANUFACTURING, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820670
US20080153813
11960476
Correspondence name and address
ALCON MANUFACTURING, LTD.
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 15
Reel/Frame:023686/0206   Pages: 7
Recorded: 12/22/2009
Attorney Dkt #:3427 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTILLO, ERNESTO J.
Exec Dt:
12/17/2009
2
CHEN, HWANG-HSING
Exec Dt:
12/09/2009
3
CHOWHAN, MASOOD A.
Exec Dt:
12/08/2009
4
STAFFORD, GLENN D., JR.
Exec Dt:
12/04/2009
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134-2099
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8431751
NONE
12644069
Correspondence name and address
MICHAEL D. REIN
6201 SOUTH FREEWAY
MAIL CODE TB4-8
FORT WORTH, TX 76134-2099
Assignment: 16
Reel/Frame:026766/0725   Pages: 13
Recorded: 08/17/2011
Attorney Dkt #:3740 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COMBRINK, KEITH D.
Exec Dt:
08/09/2011
2
MOHAPATRA, SUCHISMITA
Exec Dt:
08/09/2011
3
HELLBERG, MARK R.
Exec Dt:
08/08/2011
4
SHARIF, NAJAM A.
Exec Dt:
08/08/2011
5
PRASANNA, GANESH
Exec Dt:
08/08/2011
6
PANG, IOK-HOU
Exec Dt:
08/05/2011
7
SEVERNS, BRYON
Exec Dt:
08/08/2011
8
CHEN, HWANG-HSING
Exec Dt:
08/08/2011
9
NAMIL, ABDELMOULA
Exec Dt:
08/08/2011
Assignees
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
MS TB4-8
FORT WORTH, TEXAS 76134-2099
2
ASTELLAS PHARMA INC.
3-11, NIHONBASHI-HONCHO, 2-CHOME, CHUO-KU
TOKYO, JAPAN 103-8411
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8252793
US20120046285
13211827
Correspondence name and address
ALCON
IP LEGAL, TB4-8
6201 SOUTH FREEWAY
FORT WORTH, TX 76134
Assignment: 17
Reel/Frame:029271/0815   Pages: 9
Recorded: 11/09/2012
Attorney Dkt #:5026 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLIS, DAVID ARCHER
Exec Dt:
11/02/2012
2
MOHAPATRA, SUCHISMITA
Exec Dt:
11/02/2012
3
NAMIL, ABDELMOULA
Exec Dt:
11/02/2012
4
CHEN, HWANG-HSING
Exec Dt:
11/02/2012
5
SEVERNS, BRYON
Exec Dt:
11/02/2012
6
BELANGER, DAVID B.
Exec Dt:
11/02/2012
Assignee
1
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY
FORT WORTH, TEXAS 76134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130116219
13668073
Correspondence name and address
ALCON RESEARCH, LTD., MARK E. FLANIGAN
6201 SOUTH FREEWAY
TB4-8
FORT WORTH, TX 76134

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