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, CHIEN-HSING KEN
Total Assignments: 8
Assignment: 1
Reel/Frame:013688/0379   Pages: 3
Recorded: 01/22/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSI, EDMUND
Exec Dt:
01/13/2003
2
CHANG, CHIEN-HSING KEN
Exec Dt:
01/10/2003
Assignees
1
IMMUNOMEDICS, INC.
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
2
IBC PHARMACEUTICALS
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030113333
10270071
Correspondence name and address
FOLEY & LARDNER
STEPHEN B. MAEBIUS
WASHINGTON HARBOUR
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5143
Assignment: 2
Reel/Frame:015638/0867   Pages: 5
Recorded: 07/30/2004
Attorney Dkt #:40923-0142US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCBRIDE, WILLIAM J.
Exec Dt:
07/29/2004
2
HANSEN, HANS J.
Exec Dt:
07/16/2004
3
CHANG, CHIEN-HSING KEN
Exec Dt:
07/29/2004
4
GOLDENBERG, DAVID M.
Exec Dt:
07/29/2004
Assignee
1
IMMUNOMEDICS, INC.
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7534431
US20040241158
10768707
Correspondence name and address
HELLER EHRMAN WHITE & MCAULIFFE
PAUL M. BOOTH
1666 K STREET, N.W.
SUITE 300
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:016324/0532   Pages: 6
Recorded: 07/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEN, HANS J.
Exec Dt:
07/12/2005
2
MCBRIDE, WILLIAM J.
Exec Dt:
07/12/2005
3
GOLDENBERG, DAVID M.
Exec Dt:
07/12/2005
4
ROSSI, EDMUND A.
Exec Dt:
07/12/2005
5
CHANG, CHIEN-HSING KEN
Exec Dt:
07/12/2005
Assignee
1
IMMUNOMEDICS, INC.
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050261170
11040114
Correspondence name and address
PAUL M. BOOTH
1717 RHODE ISLAND AVENUE, NW
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:016620/0012   Pages: 8
Recorded: 10/04/2005
Attorney Dkt #:40923-0002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, DAVID M.
Exec Dt:
07/12/2005
2
HANSEN, HANS J.
Exec Dt:
07/18/2005
3
CHANG, CHIEN-HSING KEN
Exec Dt:
07/12/2005
4
VANAMA, SAILAJA S.
Exec Dt:
07/17/2005
5
ROSSI, EDMUND A.
Exec Dt:
07/12/2005
Assignee
1
IMMUNOMEDICS, INC.
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7544487
US20060014245
11056182
Correspondence name and address
PAUL M. BOOTH
1717 RHODE ISLAND AVENUE, NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:027825/0482   Pages: 8
Recorded: 03/08/2012
Attorney Dkt #:IMMU-0020US2 AND 0020US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, DAVID M.
Exec Dt:
07/12/2005
2
HANSEN, HANS J.
Exec Dt:
07/18/2005
3
CHANG, CHIEN-HSING KEN
Exec Dt:
07/12/2005
4
VANAMA, SAILAJA S.
Exec Dt:
07/17/2005
5
ROSSI, EDMUND A.
Exec Dt:
07/12/2005
Assignee
1
IMMUNOMEDICS, INC.
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8192739
US20090246214
12479250
 
9745374
US20120149085
13402480
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
PO BOX 826
ASHBURN, VA 20146-0826
Assignment: 6
Reel/Frame:043171/0338   Pages: 8
Recorded: 08/02/2017
Attorney Dkt #:IMMU-0020US4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOLDENBERG, DAVID M.
Exec Dt:
07/12/2005
2
HANSEN, HANS J.
Exec Dt:
07/18/2005
3
CHANG, CHIEN-HSING KEN
Exec Dt:
07/12/2005
4
VANAMA, SAILAJA S.
Exec Dt:
07/17/2005
5
ROSSI, EDMUND A.
Exec Dt:
07/12/2005
Assignee
1
IMMUNOMEDICS, INC.
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170334996
15666902
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE
SUITE 150
ASHBURN, VA 20147
Assignment: 7
Reel/Frame:016850/0469   Pages: 3
Recorded: 12/05/2005
Attorney Dkt #:41133-0007US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSI, EDMUND
Exec Dt:
11/16/2005
2
CHANG, CHIEN-HSING KEN
Exec Dt:
11/16/2005
3
GOLDENBERG, DAVID M.
Exec Dt:
11/17/2005
Assignee
1
IBC PHARMACEUTICALS
300 AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030148409
10270073
Correspondence name and address
PAUL M. BOOTH
1717 RHODE ISLAND AVENUE, NW
WASHINGTON, DC 20036
Assignment: 8
Reel/Frame:036700/0328   Pages: 2
Recorded: 10/01/2015
Attorney Dkt #:IMMU-0017US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROSSI, EDMUND
Exec Dt:
09/30/2015
2
CHANG, CHIEN-HSING KEN
Exec Dt:
09/30/2015
3
GOLDENBERG, DAVID M.
Exec Dt:
09/29/2015
4
HANSEN, HANS
Exec Dt:
09/30/2015
Assignee
1
IMMUNOMEDICS, INC.
300 THE AMERICAN ROAD
MORRIS PLAINS, NEW JERSEY 07950
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9184781
US20090240037
12250396
Correspondence name and address
ROSSI, KIMMS & MCDOWELL LLP
20609 GORDON PARK SQUARE, SUITE 150
ASHBURN, VA 20147

Search Results as of: 05/10/2024 05:25 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