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 : CHRISTENSEN IV, SIEGFRIED B.
Total Assignments: 2
Assignment: 1
Reel/Frame:013817/0312   Pages: 3
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/12/2001
2
Exec Dt:
10/12/2001
3
Exec Dt:
09/25/2001
Assignee
1
ONE FRANKLIN PLAZA
200 NORTH 16TH STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10343558
Correspondence name and address
GLAXOSMITHKLINE
SOMA G. SIMON
P.O. BOX 1539
CORPORATE INTELLECTUAL PROPERTY - UW2220
KING OF PRUSSIA, PA 19406-0939
Assignment: 2
Reel/Frame:014396/0362   Pages: 11
Recorded: 03/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2002
2
Exec Dt:
11/01/2002
3
Exec Dt:
11/05/2002
4
Exec Dt:
10/16/2002
Assignee
1
200 NORTH 16TH STREET
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10275523
Correspondence name and address
GLAXOSMITH KLINE
SOMA G. SIMON
P.O. BOX 1539
CORPORATE INTELLECTRUAL PROPERTY-UW2220
KING OF PRUSSIA, PA 19406-0939

Search Results as of: 08/21/2025 07:13 AM
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