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Patent Assignment Assignor Details
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Assignor Name : ZENG, STEFFEN
Total Assignments: 9
Assignment: 1
Reel/Frame:012421/0659   Pages: 2
Recorded: 12/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EISENKRATZER, DETLEF
Exec Dt:
04/10/2001
2
DINTER, ANDRE
Exec Dt:
04/10/2001
3
KIESEWETTER, ANDRE
Exec Dt:
04/10/2001
4
ZENG, STEFFEN
Exec Dt:
04/10/2001
5
BISELLI, MANFRED
Exec Dt:
04/10/2001
6
BERGER, ERIC G.
Exec Dt:
04/10/2001
Assignee
1
FORSCHUNGSZENTRUM JULICH GMBH
POSTFACH 1913
WILHELM-JOHNEN STRASSE
JULICH, GERMANY 52425
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020019031
09835089
Correspondence name and address
KLAUS J. BACH
4407 TWIN OOKS LANE
MURRYSVILLE, PA 15668
Assignment: 2
Reel/Frame:022466/0925   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:3028-114A-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ELMAR
Exec Dt:
01/22/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
01/27/2009
3
DAELKEN, BENJAMIN
Exec Dt:
02/04/2009
4
GERMER, MATTHIAS
Exec Dt:
02/04/2009
5
ZENG, STEFFEN
Exec Dt:
01/28/2009
6
OSTERROTH, FRANK
Exec Dt:
01/29/2009
7
UHEREK, CHRISTOPH
Exec Dt:
01/28/2009
8
AIGNER, SILKE
Exec Dt:
01/30/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221914
US20090175863
12342285
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:022743/0037   Pages: 4
Recorded: 05/26/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ELMAR
Exec Dt:
01/22/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
01/27/2009
3
DAELKEN, BENJAMIN
Exec Dt:
01/30/2009
4
GERMER, MATTHIAS
Exec Dt:
01/28/2009
5
ZENG, STEFFEN
Exec Dt:
01/29/2009
6
OSTERROTH, FRANK
Exec Dt:
01/28/2009
7
UHEREK, CHRISTOPH
Exec Dt:
01/30/2009
8
AIGNER, SILKE
Exec Dt:
02/04/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9387261
US20090232810
12342407
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:022466/0929   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:3028-112NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, GREGOR
Exec Dt:
01/30/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
01/30/2009
3
OSTERROTH, FRANK
Exec Dt:
01/30/2009
4
ZENG, STEFFEN
Exec Dt:
01/30/2009
5
UHEREK, CHRISTOPH
Exec Dt:
01/30/2009
6
AIGNER, SILKE
Exec Dt:
01/30/2009
7
DAELKEN, BENJAMIN
Exec Dt:
01/30/2009
8
RUEHLE, MARKUS
Exec Dt:
01/30/2009
9
KRAUS, ELMAR
Exec Dt:
01/30/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9011864
US20090181038
12342180
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE, SUITE 1901
NEW YORK, NEW YORK 10016
Assignment: 5
Reel/Frame:022466/0789   Pages: 4
Recorded: 03/27/2009
Attorney Dkt #:3028-114A-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRAUS, ELMAR
Exec Dt:
02/04/2009
2
BRUECHER, CHRISTOPH
Exec Dt:
02/04/2009
3
DAELKEN, BENJAMIN
Exec Dt:
02/04/2009
4
GERMER, MATTHIAS
Exec Dt:
02/04/2009
5
ZENG, STEFFEN
Exec Dt:
02/04/2009
6
OSTERROTH, FRANK
Exec Dt:
02/04/2009
7
UHEREK, CHRISTOPH
Exec Dt:
02/04/2009
8
AIGNER, SILKE
Exec Dt:
02/04/2009
Assignee
1
BIOTEST AG
LANDSTEINER STRASS 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9221914
US20090175863
12342285
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE, SUITE 1901
NEW YORK, NEW YORK 10016
Assignment: 6
Reel/Frame:024702/0507   Pages: 5
Recorded: 07/20/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OSTERROTH, FRANK
Exec Dt:
01/28/2010
2
UHEREK, CHRISTOPH
Exec Dt:
01/28/2010
3
BRUECHER, CHRISTOPH
Exec Dt:
01/28/2010
4
DAELKEN, BENJAMIN
Exec Dt:
01/28/2010
5
ENGLING, ANDRE
Exec Dt:
01/28/2010
6
HAEDER, THOMAS
Exec Dt:
01/28/2010
7
WATENBERG-DEMAN, ANDREA
Exec Dt:
01/28/2010
8
NIEMANN, GABRIELE
Exec Dt:
01/28/2010
9
ZUBER, CHANTAL
Exec Dt:
01/28/2010
10
CZELOTH, NIKLAS
Exec Dt:
01/28/2010
11
AIGNER, SILKE
Exec Dt:
01/28/2010
12
ZENG, STEFFEN
Exec Dt:
01/28/2010
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
63303 DREIEICH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8234207
US20100211218
12775705
Correspondence name and address
JOYCE VON NATZMER
PEQUIGNOT + MYERS LLC
200 MADISON AVENUE
SUITE 1901
NEW YORK, NY 10016
Assignment: 7
Reel/Frame:037019/0623   Pages: 6
Recorded: 11/12/2015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULZ, GREGOR
Exec Dt:
08/23/2011
2
OSTERROTH, FRANK
Exec Dt:
05/25/2010
3
UHEREK, CHRISTOPH
Exec Dt:
06/21/2010
4
BRUECHER, CHRISTOPH
Exec Dt:
05/20/2010
5
DAELKEN, BENJAMIN
Exec Dt:
05/21/2010
6
ENGLING, ANDRE
Exec Dt:
06/11/2010
7
HAEDER, THOMAS
Exec Dt:
06/28/2010
8
WARTENBERG-DEMAND, ANDREA
Exec Dt:
06/28/2010
9
NIEMANN, GABRIELE
Exec Dt:
06/28/2010
10
ZUBER, CHANTAL
Exec Dt:
06/24/2010
11
CZELOTH, NIKLAS
Exec Dt:
06/25/2010
12
AIGNER, SILKE
Exec Dt:
06/28/2010
13
ZENG, STEFFEN
Exec Dt:
06/22/2010
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9289509
US20110123554
12774705
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036-7424
Assignment: 8
Reel/Frame:038693/0404   Pages: 20
Recorded: 05/24/2016
Attorney Dkt #:3028-114ANP-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAELKEN, BENJAMIN
Exec Dt:
10/14/2015
2
AIGNER, SILKE
Exec Dt:
10/02/2015
3
BRUECHER, CHRISTOPH
Exec Dt:
09/30/2015
4
GERMER, MATTHIAS
Exec Dt:
10/07/2015
5
KRAUS, ELMAR
Exec Dt:
12/17/2015
6
OSTERROTH, FRANK
Exec Dt:
09/30/2015
7
SCHULZ, GREGOR
Exec Dt:
12/10/2015
8
UHEREK, CHRISTOPH
Exec Dt:
08/14/2015
9
ZENG, STEFFEN
Exec Dt:
05/08/2016
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160185854
14812469
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036-7424
Assignment: 9
Reel/Frame:040027/0868   Pages: 22
Recorded: 10/17/2016
Attorney Dkt #:3028-114BNP-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AIGNER, SILKE
Exec Dt:
08/11/2016
2
BRUECHER, CHRISTOPH
Exec Dt:
09/02/2016
3
DAELKEN, BENJAMIN
Exec Dt:
08/11/2016
4
GERMER, MATTHIAS
Exec Dt:
07/22/2016
5
HAEDER, THOMAS
Exec Dt:
07/29/2016
6
KRAUS, ELMAR
Exec Dt:
09/22/2016
7
SCHULZ, GREGOR
Exec Dt:
07/23/2016
8
UHEREK, CHRISTOPH
Exec Dt:
07/29/2016
9
ZENG, STEFFEN
Exec Dt:
09/21/2016
10
OSTERROTH, FRANK
Exec Dt:
10/08/2016
Assignee
1
BIOTEST AG
LANDSTEINER STRASSE 5
DREIEICH, GERMANY 63303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170081418
15186435
Correspondence name and address
JOYCE VON NATZMER
43 WEST 43RD STREET, SUITE 104
NEW YORK, NY 10036

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