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Patent Assignment Assignor Details
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Assignor Name : BURTSCHER, HELMUT
Total Assignments: 9
Assignment: 1
Reel/Frame:005918/0338   Pages: 2
Recorded: 07/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHUMACHER, GUNTHER
Exec Dt:
06/10/1991
2
BURTSCHER, HELMUT
Exec Dt:
06/10/1991
3
MOLLERING, HANS
Exec Dt:
06/10/1991
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFER STRASSE 112 - 132
D - 6800 MANNHEIM-WALDHOF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213969
NONE
07727814
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN,
KUBOVCIK AND MURRAY
1725 K STREET, N. W. SUITE 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:006684/0266   Pages: 2
Recorded: 07/30/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MICHAELIS, UWE
Exec Dt:
06/21/1993
2
RUDOLPH, RAINER
Exec Dt:
07/01/1993
3
JARSCH, MICHAEL
Exec Dt:
06/24/1993
4
KOPETZKI, ERHARD
Exec Dt:
06/23/1993
5
BURTSCHER, HELMUT
Exec Dt:
06/24/1993
6
SCHUMACHER, GUNTHER
Exec Dt:
06/24/1993
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFER STRASSE 112-132
W-6800 MANNHEIM-WALDHOF, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5434067
NONE
08100124
Correspondence name and address
FELFE & LYNCH
JOHN A. BAUER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:007260/0899   Pages: 2
Recorded: 11/28/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, HELMUT
Exec Dt:
10/12/1994
2
LANG, GUNTER
Exec Dt:
10/13/1994
3
POPP, FRIEDRICH
Exec Dt:
10/13/1994
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFERSTR. 116
MANNHEIM, GERMANY D-68298
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5523224
NONE
08289709
Correspondence name and address
FELFE & LYNCH
NORMAN D. HANSON
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:008828/0031   Pages: 2
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HESSE, FRIEDERIKE
Exec Dt:
07/14/1997
2
AMBROSIUS, DOROTHEE
Exec Dt:
07/15/1997
3
BURTSCHER, HELMUT
Exec Dt:
07/24/1997
Assignee
1
BOEHRINGER MANNHEIM GMBH
SANDHOFERSTR. 116
D-68298 MANNHEIM 31, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853976
NONE
08849536
Correspondence name and address
NIKAIDO, MARMELSTEIN, MURRAY & ORAM LLP
ROBERT B. MURRAY
METROPOLITAN SQUARE, G STREET LOBBY
655 FIFTEENTH STREET, N.W., SUITE 330
WASHINGTON, D.C. 20005-5701
Assignment: 5
Reel/Frame:010298/0208   Pages: 3
Recorded: 09/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, HELMUT
Exec Dt:
08/02/1999
2
AMBROSIUS, DOROTHEE
Exec Dt:
08/10/1999
3
HESSE, FRIEDERIKE
Exec Dt:
08/19/1999
Assignee
1
ROCHE DIAGNOSTICS GMBH
SANDHOFER STRASSE 116
MANNHEIM, GERMANY D-682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6475764
NONE
09308453
Correspondence name and address
ROCHE DIAGNOSTICS CORPORAITON
BRENT A. HARRIS
9115 HAGUE ROAD, BLDG. D
P.O. BOX 50457
INDIANAPOLIS, IN 46250-0457
Assignment: 6
Reel/Frame:010481/0815   Pages: 3
Recorded: 12/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOELKE, WERNER
Exec Dt:
09/09/1999
2
MULLER, RAINER
Exec Dt:
09/09/1999
3
BURTSCHER, HELMUT
Exec Dt:
09/10/1999
4
MILLAN, JOSE LUIS
Exec Dt:
09/28/1999
Assignee
1
ROCHE DIAGNOSTICS GMBH
SANDHOFER STRASSE 116
MANNHEIM, GERMANY D-682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6406899
NONE
09305681
Correspondence name and address
ROCHE DIAGNOSTICS CORPORATION
MARILYN L. AMICK
9115 HAGUE ROAD, BLDG. D
INDIANAPOLIS, IN 46250-0457
Assignment: 7
Reel/Frame:012669/0332   Pages: 4
Recorded: 03/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZEHENTNER, BARBARA
Exec Dt:
01/22/2002
2
LESER-REIFF, ULRIKE
Exec Dt:
12/03/2001
3
BURTSCHER, HELMUT
Exec Dt:
11/29/2001
Assignee
1
CURIS, INC.
61 MOULTON STREET
CAMBRIDGE, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040171533
09795917
Correspondence name and address
ROPES & GRAY
DAVID P. HALSTEAD
ONE INTERNATIONAL PLACE
BOSTON, MA 02110
Assignment: 8
Reel/Frame:023426/0889   Pages: 3
Recorded: 10/26/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, HELMUT
Exec Dt:
02/04/2009
2
KLEIN, CHRISTIAN
Exec Dt:
02/04/2009
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
CH-4070 BASEL, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100015627
12518112
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110
Assignment: 9
Reel/Frame:024259/0445   Pages: 3
Recorded: 04/19/2010
Attorney Dkt #:24067 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURTSCHER, HELMUT
Exec Dt:
02/09/2009
2
KLEIN, CHRISTIAN
Exec Dt:
02/09/2009
Assignee
1
F. HOFFMANN-LA ROCHE AG
124 GRENZACHERSTRASSE
A SWISS COMPANY
BASEL, SWITZERLAND CH-4070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100028949
12518128
Correspondence name and address
GEORGE W. JOHNSTON
HOFFMANN-LA ROCHE INC.
PATENT LAW DEPARTMENT
340 KINGSLAND STREET
NUTLEY, NJ 07110

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