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Patent Assignment Assignor Details
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Assignor Name : CHANG, SHIAO H.
Total Assignments: 23
Assignment: 1
Reel/Frame:006278/0007   Pages: 3
Recorded: 09/29/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHERWOOD, CHARLES H.
Exec Dt:
09/23/1992
2
CHANG, SHIAO H.
Exec Dt:
09/23/1992
Assignee
1
IOLAB CORPORATION
500 IOLAB DRIVE
CLAREMONT, CALIFORNIA 91711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5282853
NONE
07953406
Correspondence name and address
JOHNSON & JOHNSON
AUDLEY A. CIAMPORCERO, JR.
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 2
Reel/Frame:013944/0023   Pages: 4
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JETHMALANI, JAGDISH M.
Exec Dt:
04/04/2003
2
CHANG, SHIAO H.
Exec Dt:
04/04/2003
Assignee
1
CALHOUN VISION
2555 EAST COLORADO BLVD.
SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030176521
10319082
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
JOHN E. SCHNEIDER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 3
Reel/Frame:013953/0140   Pages: 5
Recorded: 04/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDSTEDT, CHRISTIAN A.
Exec Dt:
04/10/2003
2
JETHMALANI, JAGDISH M.
Exec Dt:
04/09/2003
3
CHANG, SHIAO H.
Exec Dt:
04/09/2003
Assignee
1
CALHOUN VISON
2555 EAST COLORADO BLVD.
SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030151831
10328859
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
MICHAEL A. PAPALAS
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201-2784
Assignment: 4
Reel/Frame:013994/0176   Pages: 4
Recorded: 04/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JETHMALANI, JAGDISH M.
Exec Dt:
04/17/2003
2
CHANG, SHIAO H.
Exec Dt:
04/17/2003
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91106
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6851804
US20030174375
10324540
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JOHN E. SCHNEIDER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 5
Reel/Frame:017869/0951   Pages: 5
Recorded: 06/28/2006
Attorney Dkt #:HO-P02826US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIAO H.
Exec Dt:
08/11/2004
2
GRUBBS, ROBERT H.
Exec Dt:
08/11/2004
3
KORNFIELD, JULIA A.
Exec Dt:
08/18/2004
4
BRAIT, AXEL
Exec Dt:
08/11/2004
Assignee
1
CALHOUN VISION, INC
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074840
US20050027031
10914378
Correspondence name and address
JOHN E. SCHNEIDER
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 6
Reel/Frame:018973/0458   Pages: 7
Recorded: 03/07/2007
Attorney Dkt #:P02129US0/10101665
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KORNFIELD, JULIA A.
Exec Dt:
08/05/2004
2
GRUBBS, ROBERT H.
Exec Dt:
08/04/2004
3
CHANG, SHIAO H.
Exec Dt:
08/11/2004
4
JETHMALANI, JAGDISH M.
Exec Dt:
02/24/2007
Assignee
1
CALHOUN VISION INC.
2555 E. COLORADO BLVD.
SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7241009
US20050018310
10871686
Correspondence name and address
JOHN E. SCHNEIDER
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77101-3095
Assignment: 7
Reel/Frame:016148/0370   Pages: 9
Recorded: 01/11/2005
Attorney Dkt #:60724/P008CP1/10408686
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDSTEDT, CHRISTIAN A.
Exec Dt:
12/01/2004
2
JETHMALANI, JAGDISH M.
Exec Dt:
01/05/2005
3
CHANG, SHIAO H.
Exec Dt:
12/01/2004
Assignee
1
CALHOUN VISION
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050099597
10915948
Correspondence name and address
MICHAEL A. PAPALAS
FULBRIGHT & JAWORSKI L.L.P.
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201-2784
Assignment: 8
Reel/Frame:016545/0775   Pages: 4
Recorded: 05/03/2005
Attorney Dkt #:DO-060724/P008CP1/1040868
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDSTEDT, CHRISTIAN A.
Exec Dt:
03/29/2005
2
JETHMALANI, JAGDISH M.
Exec Dt:
03/30/2005
3
CHANG, SHIAO H.
Exec Dt:
03/29/2005
Assignee
1
CALHOUN VISION, INC
2555 E. COLORADO BLVD.
SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7281795
US20050187622
11083794
Correspondence name and address
JOHN E SCHNEIDER
FULBRIGHT & JAWORSKI L.L.P.
1301 MCKINNEY SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 9
Reel/Frame:016772/0307   Pages: 8
Recorded: 07/12/2005
Attorney Dkt #:HO-P02477US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUBBS, ROBERT H.
Exec Dt:
05/15/2005
2
BRAIT, AXEL
Exec Dt:
05/03/2005
3
CHANG, SHIAO H.
Exec Dt:
05/04/2005
4
NISHI, OKIHIRO
Exec Dt:
06/08/2005
5
SCHWARTZ, DANIEL M.
Exec Dt:
05/02/2005
Assignee
1
CALHOUN VISION, INC
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050246018
11118253
Correspondence name and address
JOHN E. SCHNEIDER
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 10
Reel/Frame:016766/0360   Pages: 5
Recorded: 07/08/2005
Attorney Dkt #:HO-P02160US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JETHMALANI, JAGDISH M.
Exec Dt:
06/16/2005
2
CHANG, SHIAO H.
Exec Dt:
06/14/2005
3
GRUBBS, ROBERT G.
Exec Dt:
06/13/2005
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7560499
US20060142528
11149837
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JOHN E. SCHNEIDER
1301 MCKINNEY, SUITE 5100
FULBRIGHT TOWER
HOUSTON, TX 77010-3095
Assignment: 11
Reel/Frame:019527/0548   Pages: 9
Recorded: 07/09/2007
Attorney Dkt #:60724-P008CP1CP1-10502923
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 016545 FRAME 0775. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT REFLECTS THE COMPANY NAME IN ITS ENTIRETY AS THE ORIGINAL DID NOT..
Assignors
1
SANDSTEDT, CHRISTIAN A.
Exec Dt:
05/11/2006
2
JETHMALANI, JAGDISH M.
Exec Dt:
05/10/2006
3
CHANG, SHIAO H.
Exec Dt:
05/11/2006
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7281795
US20050187622
11083794
Correspondence name and address
MARC L. DELFLACHE
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 12
Reel/Frame:020370/0158   Pages: 5
Recorded: 01/16/2008
Attorney Dkt #:60724/P008CP1CP1C1/107157
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDSTEDT, CHRISTIAN A.
Exec Dt:
05/11/2006
2
JETHMALANI, JAGDISH M.
Exec Dt:
05/10/2006
3
CHANG, SHIAO H.
Exec Dt:
05/11/2006
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD.
SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080086207
11871574
Correspondence name and address
THOMAS KELTON
2200 ROSS AVENUE
SUITE 2800
DALLAS, TX 75201-2784
Assignment: 13
Reel/Frame:024145/0752   Pages: 5
Recorded: 03/26/2010
Attorney Dkt #:60724/P008CP1CP1C1C1/1091
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SANDSTEDT, CHRISTIAN A.
Exec Dt:
05/11/2006
2
CHANG, SHIAO H.
Exec Dt:
05/11/2006
Assignee
1
CALHOUN VISION, INC.
171 N. ALTADENA DRIVE
UNIT 101
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7988285
US20100076554
12628344
Correspondence name and address
THOMAS KELTON
FULBRIGHT & JAWORSKI L.L.P.
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 14
Reel/Frame:018116/0520   Pages: 7
Recorded: 08/14/2006
Attorney Dkt #:HO-P02928US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAIT, AXEL
Exec Dt:
07/27/2006
2
CHANG, SHIAO H.
Exec Dt:
07/26/2006
3
CASE, PATRICK
Exec Dt:
07/27/2006
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8361353
US20060273479
11486615
Correspondence name and address
JOHN E. SCHNEIDER
FULBRIGHT & JAWORSKI LLP
1301 MCKINNEY, SUITE 5100
FULBRIGHT TOWER
HOUSTON, TX 77010-3095
Assignment: 15
Reel/Frame:019172/0287   Pages: 5
Recorded: 04/17/2007
Attorney Dkt #:P03291US1 / 10603082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIAO H.
Exec Dt:
07/26/2006
2
KAENI, JERRY
Exec Dt:
07/26/2006
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD, SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9713527
US20060271186
11489847
Correspondence name and address
JOHN E. SCHNEIDER
1300 MCKINNEY
SUITE 5100
HOUSTON, TX 77010
Assignment: 16
Reel/Frame:042005/0634   Pages: 3
Recorded: 04/14/2017
Attorney Dkt #:P015US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIAO H.
Exec Dt:
07/26/2006
2
KAENI, JERRY
Exec Dt:
07/26/2006
Assignee
1
CALHOUN VISION, INC.
100 COLUMBIA
ALISO VIEJO, CALIFORNIA 92656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9883940
US20160113761
14988973
Correspondence name and address
GERGELY T. ZIMANYI
100 COLUMBIA
ALISO VIEJO, CA 92656
Assignment: 17
Reel/Frame:041988/0357   Pages: 5
Recorded: 04/13/2017
Attorney Dkt #:P010US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRAIT, AXEL
Exec Dt:
07/27/2006
2
CHANG, SHIAO H.
Exec Dt:
07/27/2006
3
CASE, PATRICK
Exec Dt:
07/27/2006
Assignee
1
CALHOUN VISION, INC.
100 COLUMBIA
ALISO VIEJO, CALIFORNIA 92656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130197637
13712244
Correspondence name and address
GERGELY T. ZIMANYI
100 COLUMBIA
ALISO VIEJO, CA 92656
Assignment: 18
Reel/Frame:018330/0466   Pages: 4
Recorded: 09/27/2006
Attorney Dkt #:HO-P03224US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUBBS, ROBERT H.
Exec Dt:
09/14/2006
2
CHANG, SHIAO H.
Exec Dt:
09/15/2006
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9119710
US20070055369
11518363
Correspondence name and address
JOHN E. SCHNEIDER
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 19
Reel/Frame:018406/0712   Pages: 4
Recorded: 10/11/2006
Attorney Dkt #:HO-P03224US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUBBS, ROBERT H.
Exec Dt:
09/14/2006
2
CHANG, SHIAO H.
Exec Dt:
09/15/2006
Assignee
1
CALHOUN VISION, INC
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9119710
US20070055369
11518363
Correspondence name and address
JOHN E. SCHNEIDER
FULBRIGHT & JAWORSKI L.L.P.
FULBRIGHT TOWER
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3095
Assignment: 20
Reel/Frame:042022/0526   Pages: 4
Recorded: 04/15/2017
Attorney Dkt #:P013US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUBBS, ROBERT H.
Exec Dt:
09/14/2006
2
CHANG, SHIAO H.
Exec Dt:
09/15/2006
Assignee
1
CALHOUN VISION, INC.
100 COLUMBIA
ALISO VIEJO, CALIFORNIA 92656
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10470874
US20190262125
14803952
Correspondence name and address
GERGELY T. ZIMANYI
100 COLUMBIA
ALISO VIEJO, CA 92656
Assignment: 21
Reel/Frame:020158/0294   Pages: 6
Recorded: 11/27/2007
Attorney Dkt #:60724/P013US/ALREADYPAID
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GERLACH, MARIO
Exec Dt:
03/13/2007
2
SANDSTEDT, CHRISTIAN A.
Exec Dt:
10/25/2006
3
CHANG, SHIAO H.
Exec Dt:
10/25/2006
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080027537
11493358
Correspondence name and address
MICHAEL A. PAPALAS
2200 ROSS AVENUE, SUITE 2800
DALLAS, TX 75201
Assignment: 22
Reel/Frame:018880/0831   Pages: 9
Recorded: 02/08/2007
Attorney Dkt #:HO-P02128US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JETHMALANI, JAGDISH M.
Exec Dt:
11/22/2006
2
CHANG, SHIAO H.
Exec Dt:
11/22/2006
3
GRUBBS, ROBERT H.
Exec Dt:
11/22/2006
4
KORNFIELD, JULIA A.
Exec Dt:
11/21/2006
5
SCHWARTZ, DANIEL M.
Exec Dt:
02/01/2007
6
SANDSTEDT, CHRISTIAN A.
Exec Dt:
11/27/2006
7
CHRIST, F.R.
Exec Dt:
01/10/2007
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD., SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070129802
11598168
Correspondence name and address
JOHN E. SCHNEIDER
FULBRIDHT & JAWORSKI L.L.P.
1301 MCKINNEY, SUITE 5100
HOUSTON, TX 77010-3092
Assignment: 23
Reel/Frame:019524/0601   Pages: 7
Recorded: 07/06/2007
Attorney Dkt #:HO-P03448US0
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, SHIAO H.
Exec Dt:
04/24/2007
2
KAENI, JERRY
Exec Dt:
06/20/2007
3
CHUANG, KEN
Exec Dt:
04/24/2007
Assignee
1
CALHOUN VISION, INC.
2555 E. COLORADO BLVD.
SUITE 400
PASADENA, CALIFORNIA 91107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9005282
US20080033547
11738062
Correspondence name and address
JOHN E. SCHNEIDER, ESQ.
1301 MCKINNEY
SUITE 5100
HOUSTON, TX 77010

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