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Patent Assignment Assignor Details
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Assignor Name : PRADEL, GUNTER
Total Assignments: 12
Assignment: 1
Reel/Frame:004087/0318   Pages: 1
Recorded: 01/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PRADEL, GUNTER
Exec Dt:
12/11/1981
2
QUASCHNING, ULRICH
Exec Dt:
12/11/1981
Assignee
1
SARTORIUS GMBH
WEEDER LANDSTR. 94-108
3400 GOTTINGEN, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
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4404102
NONE
06344506
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY., STE. 301
CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004060/0507   Pages: 1
Recorded: 11/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PERL, HORST
Exec Dt:
11/04/1982
2
NUSSBAUMER, DIETMAR
Exec Dt:
11/04/1982
3
SCHMIDT, HANS-WEDDO
Exec Dt:
11/04/1982
4
PRADEL, GUNTER
Exec Dt:
11/04/1982
5
GRUMMERT, ULRICH
Exec Dt:
11/04/1982
Assignee
1
SARTORIUS GMBH, WEENDER LANDSTR.
94-108,
3400 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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4430218
NONE
06281931
Correspondence name and address
ERIC P. SCHELLIN
STE. 301, 2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004087/0235   Pages: 1
Recorded: 01/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HENNEMUTH, KURT
Exec Dt:
01/06/1983
2
KOHN, HEINZ G.
Exec Dt:
01/06/1983
3
KNOTHE, ERICH
Exec Dt:
01/06/1983
4
PRADEL, GUNTER
Exec Dt:
01/06/1983
Assignee
1
SARTORIUS GMBH
WEENDER LANDSTR. 94-108
3400 GOTTINGEN, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529397
NONE
06460483
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
STE. 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004256/0614   Pages: 1
Recorded: 05/01/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PERL, HORST
Exec Dt:
04/16/1984
2
KARBACHSCH, MASSOUD
Exec Dt:
04/16/1984
3
PRADEL, GUNTER
Exec Dt:
04/16/1984
4
REULECKE, FRITZ
Exec Dt:
04/16/1984
Assignee
1
SARTORIUS GMBH WEENDER LANDSTR.
GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529419
NONE
06605844
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
STE. 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004263/0534   Pages: 1
Recorded: 05/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFMANN, JURGEN
Exec Dt:
05/18/1984
2
PRADEL, GUNTER
Exec Dt:
05/18/1984
3
REULECKE, FRITZ
Exec Dt:
05/18/1984
Assignee
1
SARTORIUS GMBH
WEENDER LANDSTR. 94-108
3400 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4536291
NONE
06611532
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
STE. 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:004633/0666   Pages: 1
Recorded: 11/07/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHN, HEINZ-GERHARD
Exec Dt:
10/30/1986
2
PRADEL, GUNTER
Exec Dt:
10/30/1986
Assignee
1
SARTORIUS GMBH
WEENDER LANDSTRASSE 94-108
3400 GOTTINGEN WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4758337
NONE
06928059
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
STE. 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004711/0699   Pages: 1
Recorded: 05/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
REULECKE, FRITZ
Exec Dt:
05/12/1987
2
PRADEL, GUNTER
Exec Dt:
05/12/1987
Assignee
1
SARTORIUS GMBH
WEENDER LANDSTR. 94-108
3400 GOTTINGEN, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4652367
NONE
06795885
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
SUITE 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007883/0358   Pages: 2
Recorded: 09/05/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KARBACHSCH, MASSOUD
Exec Dt:
07/17/1995
2
KONSTANTIN, PETER
Exec Dt:
07/17/1995
3
PRADEL, GUNTER
Exec Dt:
07/17/1995
4
SCHMIDT, DIETER
Exec Dt:
07/17/1995
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
D-37070 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5575910
NONE
08523361
Correspondence name and address
SARTORIUS/ADSORBER/3568-009
DENNIS E. STENZEL
600 BENJ. FRANKLIN PLAZA
ONE SOUTHWEST COLUMBIA
PORTLAND, OR 97258
Assignment: 9
Reel/Frame:010253/0038   Pages: 3
Recorded: 09/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NUSSBAUMER, DIETMAR
Exec Dt:
06/12/1999
2
VINH, KHUONG TO
Exec Dt:
06/23/1999
3
WEISS, ABDUL
Exec Dt:
06/22/1999
4
DEMMER, WOLFGANG
Exec Dt:
06/22/1999
5
HOERL, HANS-HEINRICH
Exec Dt:
06/22/1999
6
GRAUS, ANDREAS
Exec Dt:
06/22/1999
7
PRADEL, GUNTER
Exec Dt:
06/22/1999
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
D-37070 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6294090
NONE
09397456
Correspondence name and address
DENNIS E. STENZEL
SARTORIUS ADSORPTIVE/3568.031
600 BENJ. FRANKLIN PLAZA
ONE SOUTHWEST COLUMBIA
PORTLAND, OR 97258
Assignment: 10
Reel/Frame:022748/0752   Pages: 3
Recorded: 05/18/2009
Attorney Dkt #:SARTORIUS-40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIEBE, PAUL
Exec Dt:
05/01/2009
2
WORMER, LEON VAN
Exec Dt:
05/01/2009
3
PRADEL, GUNTER
Exec Dt:
05/01/2009
4
MEYER, THEO
Exec Dt:
05/01/2009
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090301962
12454406
Correspondence name and address
ANTHONY J. CASELLA, ESQ.
CASELLA & HESPOS LLP
274 MADISON AVENUE
SUITE 1703
NEW YORK, NEW YORK 10016
Assignment: 11
Reel/Frame:024230/0577   Pages: 2
Recorded: 04/14/2010
Attorney Dkt #:SM0914-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PRADEL, GUNTER
Exec Dt:
03/25/2010
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOTTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8551334
US20100282665
12759885
Correspondence name and address
HESPOS & PORCO LLP
110 WEST 40TH STREET
SUITE 2501
NEW YORK, NY 10018
Assignment: 12
Reel/Frame:025226/0030   Pages: 6
Recorded: 11/01/2010
Attorney Dkt #:0680-1016
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUDWIG, JENS
Exec Dt:
09/09/2010
2
REIF, OSCAR-WERNER
Exec Dt:
09/07/2010
3
GRELLER, GERHARD
Exec Dt:
09/10/2010
4
KAHLERT, WOLFGANG
Exec Dt:
10/12/2010
5
PRADEL, GUNTER
Exec Dt:
09/15/2010
6
BATES, MICHAEL
Exec Dt:
09/01/2010
7
BARBAROUX, MAGALI
Exec Dt:
08/26/2010
8
BAUD, STEPHANE
Exec Dt:
08/18/2010
9
GAY, ISABELLE
Exec Dt:
08/26/2010
10
CHAUSSIN, SEBASTIEN
Exec Dt:
08/31/2010
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOTTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9044718
US20110038222
12918351
Correspondence name and address
YOUNG & THOMPSON
209 MADISON ST., SUITE 500
ALEXANDRIA, VA 22314

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