skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : CHANG, DONALD C.
Total Assignments: 11
Assignment: 1
Reel/Frame:004794/0603   Pages: 2
Recorded: 10/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHANG, DONALD C.
Exec Dt:
10/05/1987
Assignee
1
BAYLOR COLLEGE OF MEDICINE, TEXAS MEDICAL CENTER, 1200 MOURSUND AVENUE, HOUSTON, TEXAS 77030, A CORP. OF TX
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4822470
NONE
07106282
Correspondence name and address
PATENT DEPT.
FULBRIGHT & JAWORSKI
1301 MC KINNEY STREET
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:004939/0208   Pages: 3
Recorded: 08/30/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHANG, DONALD C.
Exec Dt:
08/25/1988
Assignee
1
BAYLOR COLLEGE OF MEDICINE, TEXAS MEDICAL CENTER, ONE BAYLOR PLAZA, HOUSTON, TEXAS 77030, A NON-PROFIT CORP. OF TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4970154
NONE
07238670
Correspondence name and address
PATENT DEPT.
FULBRIGHT & JAWORSKI
1301 MC KINNEY ST.
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:005079/0607   Pages: 2
Recorded: 05/16/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DONALD C.
Exec Dt:
05/16/1989
2
WONG, MON N.
Exec Dt:
05/16/1989
3
PATIN, ROBERT J.
Exec Dt:
05/16/1989
4
CHANG, STANLEY S.
Exec Dt:
05/16/1989
Assignee
1
HUGHES AIRCRAFT COMPANY, A CORP. OF DE
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4965605
NONE
07352787
Correspondence name and address
J. E. KOSINSKI
HUGHES AIRCRAFT COMPANY
BLDG., C1/A126
P. O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 4
Reel/Frame:005386/0712   Pages: 4
Recorded: 07/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CHANG, DONALD C.
Exec Dt:
07/17/1990
Assignee
1
BAYLOR COLLEGE OF MEDICINE
TEXAS MEDICAL CENTER
ONE BAYLOR PLAZA, A NON-PROFIT CORP. OF TX
HOUSTON, TEXAS 77030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5304486
NONE
07555873
Correspondence name and address
FULBRIGHT & JAWORSKI
PATENT DEPARTMENT
1301 MC KINNEY STREET
HOUSTON, TX 77010
Assignment: 5
Reel/Frame:005464/0638   Pages: 4
Recorded: 09/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WONG, HARRY
Exec Dt:
08/23/1990
2
CHANG, STANLEY S.
Exec Dt:
09/14/1990
3
CHANG, DONALD C.
Exec Dt:
08/13/1990
4
KELLY, KENNETH C.
Exec Dt:
08/23/1990
Assignee
1
HUGHES AIRCRAFT COMPANY, LOS ANGELES, CA A CORP. OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5128689
NONE
07585553
Correspondence name and address
STEVEN M. MITCHELL
HUGHES AIRCRAFT COMPANY, BLDG. C01/A126
P. O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 6
Reel/Frame:005816/0003   Pages: 4
Recorded: 12/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHANG, DONALD C.
Exec Dt:
08/13/1990
2
YUNG, KAR W.
Exec Dt:
09/07/1990
3
GURLEY, JOSEPH G.
Exec Dt:
09/07/1990
4
VON DER EMBSE, URBAN A.
Exec Dt:
12/17/1990
Assignee
1
HUGHES AIRCRAFT COMPANY A DE CORPORATION
LOS ANGELES, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5077562
NONE
07632846
Correspondence name and address
ROBERT A. WESTERLUND
HUGHES AIRCRAFT COMPANY
BLDG. C1, MAIL STATION A-126
P.O. BOX 45066
LOS ANGELES, CA 90045-0066
Assignment: 7
Reel/Frame:011093/0046   Pages: 6
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DONALD C.
Exec Dt:
09/08/2000
2
FERIA, YING
Exec Dt:
09/05/2000
3
WANG, WEIZHENG
Exec Dt:
09/15/2000
4
CHA, ALAN
Exec Dt:
08/30/2000
5
CHANG, MING
Exec Dt:
09/07/2000
6
YUNG, KAR
Exec Dt:
09/07/2000
Assignee
1
HUGHES ELECTRONICS CORPORATION
BLDG. 001, M/S A109
200 N. SEPULVEDA BLVD., PO. BOX 956
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756937
NONE
09588395
Correspondence name and address
HUGHES ELECTRONICS CORPORATION
MICHAEL W. SALES
BLDG. 001, M/S A109
200 N. SEPULVEDA BLVD., PO BOX 956
EL SEGUNDO, CA 90245-0956
Assignment: 8
Reel/Frame:011093/0055   Pages: 6
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DONALD C.
Exec Dt:
09/08/2000
2
FERIA, YING
Exec Dt:
09/05/2000
3
WANG, WEIZHENG
Exec Dt:
09/15/2000
4
CHA, ALAN
Exec Dt:
08/30/2000
5
CHANG, MING
Exec Dt:
09/07/2000
6
YUNG, KAR
Exec Dt:
09/07/2000
Assignee
1
HUGHES ELECTRONICS CORPORATION
P.O. BOX 956
200 N. SEPULVEDA BLVD.
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6756937
NONE
09588395
Correspondence name and address
HUGHES ELECTRONICS CORPORATION
BLDG. 001,
M/S A109
200 N. SEPULVEDA BLVD.
EL SEGUNDO, CA 90245-0956
Assignment: 9
Reel/Frame:011099/0835   Pages: 5
Recorded: 09/20/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, DONALD C.
Exec Dt:
09/08/2000
2
WANG, WEIZHENG
Exec Dt:
09/15/2000
3
LIM, WAH
Exec Dt:
09/15/2000
4
FERIA, YING
Exec Dt:
09/05/2000
5
CHANG, MING
Exec Dt:
09/07/2000
Assignee
1
HUGHES ELECTRONICS CORPORATION
P.O. BOX 956
200 N. SEPULVEDA BLVD.
EL SEGUNDO, CALIFORNIA 90245
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7200360
NONE
09594374
Correspondence name and address
HUGHES ELECTRONICS CORPORATION
MICHAEL W. SALES
BLDG. 001, M/S A109, PO BOX 956
200 N. SEPULVEDA BOULEVARD
EL SEGUNDO, CALIFORNIA 90245-0956
Assignment: 10
Reel/Frame:032062/0907   Pages: 2
Recorded: 01/28/2014
Attorney Dkt #:30030.00120
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SHI-LUNG
Exec Dt:
08/11/2012
2
CHANG, DONALD C.
Exec Dt:
08/10/2012
Assignee
1
MELLO BIOTECHNOLOGY, INC.
12145 MORA DR. STE 6
SANTA FE SPRINGS, CALIFORNIA 90670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130210120
13572263
Correspondence name and address
TONY CHEN CHEN YOSHIMURA LLP
108 W 2ND STREET
#514
LOS ANGELES, CA 90012
Assignment: 11
Reel/Frame:055637/0151   Pages: 2
Recorded: 03/18/2021
Attorney Dkt #:MELLO.003D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIN, SHI-LUNG
Exec Dt:
08/11/2012
2
CHANG, DONALD C.
Exec Dt:
08/10/2012
Assignee
1
MELLO BIOTECHNOLOGY, INC.
12145 MORA DR. STE 6
SANTA FE SPRINGS, CALIFORNIA 90670
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9637747
US20150118734
14527439
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

Search Results as of: 04/25/2024 07:06 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT