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Patent Assignment Assignor Details
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Assignor Name : STEFFEN, HANS
Total Assignments: 9
Assignment: 1
Reel/Frame:004272/0532   Pages: 3
Recorded: 06/22/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMIDT, DIETER
Exec Dt:
05/16/1984
2
STEFFEN, HANS
Exec Dt:
05/16/1984
Assignee
1
F. HOFFMANN-LA ROCHE & CO., AKTIENGESELLSCHAFT
124-184 GRENZACHERSTRASSE
BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4614723
NONE
06613127
Correspondence name and address
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPT.
340 KINGSLAND ST.
NUTLEY, NJ 07110
Assignment: 2
Reel/Frame:004308/0457   Pages: 2
Recorded: 10/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
STEFFEN, HANS
Exec Dt:
08/29/1984
2
FERRO, ALBERTO
Exec Dt:
07/18/1984
Assignee
1
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
124-184 GRENZACHERSTRASSE
BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4649155
NONE
06631264
Correspondence name and address
JON S. SAXE
340 KINGSLAND ST.
NUTLEY, NJ 07110
Assignment: 3
Reel/Frame:004860/0721   Pages: 3
Recorded: 04/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CIRELLI, GIORGIO
Exec Dt:
12/16/1987
2
STEFFEN, HANS
Exec Dt:
02/16/1987
3
SURBER, CHRISTIAN
Exec Dt:
02/10/1988
Assignee
1
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
124-184 GRENZACHERSTRASSE
BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4886499
NONE
07129018
Correspondence name and address
JON S. SAXE
HOFFMANN-LA ROCHE INC.
340 KINGSLAND ST.
NUTLEY, NJ 07110
Assignment: 4
Reel/Frame:004838/0112   Pages: 2
Recorded: 03/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FERRO, ALBERTO
Exec Dt:
01/13/1988
2
STEFFEN, HANS
Exec Dt:
01/13/1988
Assignee
1
F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT
124-184 GRENZACHERSTRASSE
BASEL, SWEDEN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4882164
NONE
07144997
Correspondence name and address
WILLIAM G. ISGRO
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 5
Reel/Frame:008012/0632   Pages: 3
Recorded: 06/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PITTROF, FOLKER
Exec Dt:
03/05/1996
2
STEFFEN, HANS
Exec Dt:
03/05/1996
Assignee
1
F. HOFFMANN-LA ROCHE AG
CH-4002
124 GRENZACHERSTRASSE
BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5747066
NONE
08612047
Correspondence name and address
HOFFMANN-LA ROCHE INC.
GEORGE W. JOHNSTON
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 6
Reel/Frame:010221/0001   Pages: 3
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAILLY, JACQUES
Exec Dt:
07/30/1999
2
FLEURY, ANDRE
Exec Dt:
07/30/1999
3
HADVARY, PAUL
Exec Dt:
07/30/1999
4
LENGSFELD, HANS
Exec Dt:
07/30/1999
5
STEFFEN, HANS
Exec Dt:
07/30/1999
Assignee
1
F. HOFFMANN-LA ROCHE AG, A SWISS COMPANY
124 GRENZACHERSTRASSE, CH-4070
BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6030953
NONE
09370845
Correspondence name and address
HOFFMANN-LA ROCHE INC.
GEORGE W. JOHNSTON
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 7
Reel/Frame:011446/0710   Pages: 3
Recorded: 12/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE SMIDT, PASSCHIER CHRISTIAAN
Exec Dt:
11/17/2000
2
HADVARY, PAUL
Exec Dt:
11/02/2000
3
LENGSFELD, HANS
Exec Dt:
11/02/2000
4
SCHMID, MARCEL
Exec Dt:
11/02/2000
5
SMALL, DONALD MACFARLAND
Exec Dt:
12/08/2000
6
STEFFEN, HANS
Exec Dt:
11/02/2000
7
TARDIO, JOSEPH
Exec Dt:
11/02/2000
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE,
BASEL, CH-4070, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6703369
NONE
09660700
Correspondence name and address
HOFFMANN-LA ROCHE, INC.
GEORGE W. JOHNSTON
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 8
Reel/Frame:012524/0481   Pages: 3
Recorded: 01/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HADVARY, PAUL
Exec Dt:
08/10/2001
2
LENGSFELD, HANS
Exec Dt:
08/10/2001
3
STEFFEN, HANS
Exec Dt:
08/10/2001
Assignee
1
F.HOFFMAN-LA ROCHE AG
124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6562329
US20020042395
09912956
Correspondence name and address
HOFFMANN-LA ROCHE INC.
GEORGE W. JOHNSTON
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 9
Reel/Frame:013189/0954   Pages: 3
Recorded: 08/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAEDER, KARSTEN
Exec Dt:
04/22/2002
2
SCHEIBLER, LUKAS CHRISTOPH
Exec Dt:
04/22/2002
3
STEFFEN, HANS
Exec Dt:
04/22/2002
Assignee
1
F. HOFFMANN-LA ROCHE AG, A SWISS COMPANY
124 GRENZACHERSTRASSE
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6730319
US20030039686
10154554
Correspondence name and address
HOFFMAN-LA ROCHE INC.
GEORGE W. JOHNSTON
340 KINGSLAND STREET
PATENT LAW DEPARTMENT
NUTLEY, NJ 07110

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