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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, SIEGFRIED B. IV
Total Assignments: 6
Assignment: 1
Reel/Frame:006441/0006   Pages: 5
Recorded: 03/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/22/1993
2
Exec Dt:
01/24/1993
3
Exec Dt:
01/25/1993
4
Exec Dt:
01/22/1993
5
Exec Dt:
01/25/1993
6
Exec Dt:
02/23/1993
Assignee
1
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07961716
Correspondence name and address
JAMES M. KANAGY
SMITHKLINE BEECHAM CORPORATION
CORPORATE PATENTS - UW2220
P.O. BOX 1539
KING OF PRUSSIA, PA. 19406-0939
Assignment: 2
Reel/Frame:008675/0511   Pages: 3
Recorded: 06/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/16/1995
2
Exec Dt:
10/17/1995
Assignee
1
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08860291
Correspondence name and address
SMITHKLINE BEECHAM CORPORATION
JAMES M. KANAGY
CORPORATE INTELLECTUAL PROPERTY-UW222
P.O. BOX 1539
KING OF PRUSSIA, PA 19406-0939
Assignment: 3
Reel/Frame:008705/0388   Pages: 3
Recorded: 06/23/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/26/1996
2
Exec Dt:
02/26/1996
3
Exec Dt:
02/26/1996
4
Exec Dt:
02/26/1996
Assignee
1
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08605167
Correspondence name and address
SMITHKLINE BEECHAM CORPORATION
JAMES M. KANAGY
CORPORATE INTELLECTUAL PROPERTY - UW2220
P.O. BOX 1539
KING OF PRUSSIA, PA 19406-0939
Assignment: 4
Reel/Frame:014813/0392   Pages: 4
Recorded: 08/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2002
2
Exec Dt:
05/08/2002
3
Exec Dt:
05/10/2002
4
Exec Dt:
05/28/2002
Assignee
1
200 NORTH 16TH STREET
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10469560
Correspondence name and address
GLAXOSMITHKLINE
WAYNE J. DUSTMAN
P.O. BOX 1539
CORPORATE INTELLECTUAL PROPERTY-UW2220
KING OF PRUSSIA, PA 19406-0939
Assignment: 5
Reel/Frame:012962/0093   Pages: 3
Recorded: 06/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2002
2
Exec Dt:
05/22/2002
3
Exec Dt:
05/22/2002
Assignee
1
ONE FRANKLIN PLAZA
200 NORTH 16TH STREET
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09683897
Correspondence name and address
GLAXOSMITHKLINE
JAMES M. KANAGY
P.O. BOX 1539
CORPORATE INTELLECTUAL PROPERTY - UW2220
KING OF PRUSSIA, PA 19406-0939
Assignment: 6
Reel/Frame:014345/0531   Pages: 3
Recorded: 02/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2003
2
Exec Dt:
09/28/2003
3
Exec Dt:
09/28/2003
Assignee
1
200 NORTH 16TH STREET
ONE FRANKLIN PLAZA
PHILADELPHIA, PENNSYLVANIA 19103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10469515
Correspondence name and address
GLAXOSMITHKLINE
SORNA G. SIMON
P.O. BOX 1539
CORPORATE INTELLECTUAL PROPERTY - UW2220
KING OF PRUSSIA, PA 19406-0939

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