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Patent Assignment Assignor Details
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Assignor Name : CHANG, BYEONG
Total Assignments: 9
Assignment: 1
Reel/Frame:012163/0811   Pages: 5
Recorded: 08/30/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, TIANSHENG
Exec Dt:
08/30/2001
2
CHANG, BYEONG
Exec Dt:
08/30/2001
3
SLOEY, CHRISTOPHER
Exec Dt:
08/30/2001
Assignee
1
AMGEN INC.
DEPT. 4300, M/S 27-4-A
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030104996
09945517
Correspondence name and address
AMGEN INC.
CRAIG A. CRANDALL
ONE AMGEN CENTER DRIVE
DEPT. 4300, M/S 27-4-A
THOUSAND OAK, CA 91320-1799
Assignment: 2
Reel/Frame:013382/0792   Pages: 5
Recorded: 10/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERWIN, BRUCE
Exec Dt:
10/01/2002
2
CHANG, BYEONG
Exec Dt:
10/01/2002
3
SHI, LEI
Exec Dt:
10/01/2002
Assignee
1
AMGEN INC.
U.S. PATENT OPERATIONS/CAC ONE AMGEN CENTER DR.
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040002451
10177566
Correspondence name and address
AMGEN INC.
CRAIG A. CRANDALL
ONE AMGEN CENTER DR.
U.S. PATENT OPERATIONS/ CAC
THOUSAND OAKS, CA 91320-1799
Assignment: 3
Reel/Frame:014467/0162   Pages: 5
Recorded: 09/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERWIN, BRUCE
Exec Dt:
09/03/2003
2
SHI, LEI
Exec Dt:
09/03/2003
3
CHANG, BYEONG
Exec Dt:
09/03/2003
Assignee
1
AMGEN, INC.
ONE AMGEN CENTER DRIVE
DEPT. 4300, M/C 27-4-A
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7700722
US20030236196
10461839
Correspondence name and address
AMGEN INC.
RANDOLPH N. MOHR
ONE AMGEN CENTER DRIVE
DEPT. 4300, M/S 27-4-A
THOUSAND OAKS, CA 91320-1799
Assignment: 4
Reel/Frame:021559/0130   Pages: 5
Recorded: 09/19/2008
Attorney Dkt #:03795/0209449-US0
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOUGHREY, HELEN
Exec Dt:
06/16/2008
2
CHANG, BYEONG
Exec Dt:
05/29/2008
Assignee
1
THERATECHNOLOGIES INC.
2310 ALFRED-NOBEL BOULEVARD
MONTREAL, QUEBEC, CANADA H4S 2A4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080249017
12098298
Correspondence name and address
PIERRE R. YANNEY
P.O. BOX 770
NEW YORK, NY 10008-0770
Assignment: 5
Reel/Frame:021722/0472   Pages: 2
Recorded: 10/22/2008
Attorney Dkt #:BEAR-016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, DENNIS
Exec Dt:
06/24/2008
2
BLACHER, RUSSELL WAYNE
Exec Dt:
06/10/2008
3
CHANG, BYEONG
Exec Dt:
06/13/2008
Assignee
1
ACOLOGIX, INC.
3960 POINT EDEN WAY
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7879805
US20090054331
12129504
Correspondence name and address
BOZICEVIC FIELD & FRANCIS LLP
1900 UNIVERSITY AVENUE
SUITE 200
EAST PALO ALTO, CA 94303
Assignment: 6
Reel/Frame:024730/0724   Pages: 5
Recorded: 07/23/2010
Attorney Dkt #:2008266-0124
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, BYEONG
Exec Dt:
07/22/2010
Assignee
1
ZYSTOR THERAPEUTICS, INC.
10437 INNOVATION DRIVE
MILWAUKEE, WISCONSIN 53326-4838
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8785168
US20120148556
13378745
Correspondence name and address
CHOATE HALL & STEWART LLP
TWO INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 7
Reel/Frame:027665/0009   Pages: 7
Recorded: 02/07/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEBOWITZ, JONATHAN H.
Exec Dt:
01/19/2012
2
CHANG, BYEONG
Exec Dt:
01/30/2012
Assignee
1
BIOMARIN PHARMACEUTICAL INC.
105 DIGITAL DRIVE
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8785168
US20120148556
13378745
Correspondence name and address
LUISA BIGORNIA
105 DIGITAL DRIVE
NOVATO, CA 94949
Assignment: 8
Reel/Frame:033847/0875   Pages: 3
Recorded: 09/30/2014
Attorney Dkt #:D2046-705010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, BYEONG
Exec Dt:
09/12/2014
Assignee
1
INTEGRITY BIO, INC.
820 CALLE PLANO
CAMARILLO, CALIFORNIA 93012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140308239
14209605
Correspondence name and address
LANDO & ANASTASI LLP
RIVERFRONT OFFICE PARK
ONE MAIN STREET
CAMBRIDGE, MA 02142
Assignment: 9
Reel/Frame:052762/0546   Pages: 3
Recorded: 05/27/2020
Attorney Dkt #:B2166-705020
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
CHANG, BYEONG
Exec Dt:
09/12/2014
Assignee
1
INTEGRITY BIO, INC.
820 CALLE PLANO
CAMARILLO, CALIFORNIA 93012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10799589
US20180177877
15670840
Correspondence name and address
LANDO & ANASTASI, LLP
60 STATE STREET, 23RD FLOOR
BOSTON, MA 02109

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