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Patent Assignment Assignor Details
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Assignor Name : KOHN, HEINZ-GERHARD
Total Assignments: 16
Assignment: 1
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: 2
Reel/Frame:004928/0065   Pages: 1
Recorded: 08/08/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEHMANN, HANS-DIETER
Exec Dt:
08/02/1988
2
KOHN, HEINZ-GERHARD
Exec Dt:
08/02/1988
Assignee
1
SARTORIUS GMBH
WEENDER LANDSTRASSE 94-108
D-3400 GOTTINGEN, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4863603
NONE
07176669
Correspondence name and address
ERIC P. SCHELLIN
2001 JEFF. DAVIS HWY.
STE. 301, CRYSTAL PLAZA 1
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:005131/0560   Pages: 1
Recorded: 09/06/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMEISSER, HOLGER
Exec Dt:
08/02/1989
2
KOHN, HEINZ-GERHARD
Exec Dt:
08/02/1989
Assignee
1
HERAEUS SEPATECH GMBH
AM KALKBERG
A LIMITED LIABILITY CO. OFTHE FED. REP. OF GERMANY
D-3360 OSTERODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4952127
NONE
07403708
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & WOODWARD
600 THIRD AVENUE - 30TH FLOOR
NEW YORK, NY 10016
Assignment: 4
Reel/Frame:005816/0805   Pages: 2
Recorded: 08/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOHN, HEINZ-GERHARD
Exec Dt:
06/27/1991
2
KOPOWSKI, ECKART
Exec Dt:
07/22/1991
3
KOCHER, HELMUT
Exec Dt:
07/27/1991
Assignee
1
HERAEUS SEPATECH GMBH, A LIMITED LIABILITY COMPANY OF THE FED. REP. GERMANY
AM KALKBERG
D-3360 OSTERODE AM HARZ, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5092994
NONE
07694570
Correspondence name and address
FRISHAUF, HOLTZ,
GOODMAN & WOODWARD
600 3RD AVE, 30TH FL
NEW YORK, NY 10016
Assignment: 5
Reel/Frame:006782/0718   Pages: 2
Recorded: 12/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALKENBERG, FRANK W.
Exec Dt:
10/10/1993
2
NAGELS, HANS-OTTO
Exec Dt:
11/04/1993
3
KOHN, HEINZ-GERHARD
Exec Dt:
11/04/1993
Assignee
1
HERAEUS SEPATECH GMBH
AM KALKBERG
OSTERODE, GERMANY 37520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5449617
NONE
08115099
Correspondence name and address
ARTHUR S. GARRETT, ESQ.
FINNEGAN, HENDERSON ET AL.
1300 I STREET, N.W., #700
WASHINGTON, D.C. 20005-3315
Assignment: 6
Reel/Frame:007177/0059   Pages: 4
Recorded: 10/12/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALKENBERG, FRANK W.
Exec Dt:
08/31/1994
2
NAGELS, HANS-OTTO
Exec Dt:
09/09/1994
3
KOHN, HEINZ-GERHARD
Exec Dt:
09/09/1994
Assignee
1
HERAEUS SEPATECH
AM KALKBERG D-3360
OSTERODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D370263
NONE
29029637
Correspondence name and address
WORKMAN, NYDEGGER & SEELEY
DAVID O. SEELEY
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UTAH 84111
Assignment: 7
Reel/Frame:007369/0072   Pages: 4
Recorded: 12/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALKENBERG, FRANK W.
Exec Dt:
11/18/1994
2
NAGELS, HANS-OTTO
Exec Dt:
11/18/1994
3
KOHN, HEINZ-GERHARD
Exec Dt:
11/18/1994
Assignee
1
HERAEUS SEPATECH GMBH
AM KALKBERG
37520 OSTERODE, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5597735
NONE
08300268
Correspondence name and address
WORKMAN, NYDEGGER & SEELEY
DAVID O. SEELEY
1000 EAGLE GATE TOWER
60 EAST SOUTH TEMPLE STREET
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:007557/0712   Pages: 2
Recorded: 07/26/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FALKENBERG, FRANK W.
Exec Dt:
03/29/1995
2
NAGELS, HANS-OTTO
Exec Dt:
03/29/1995
3
KOHN, HEINZ-GERHARD
Exec Dt:
03/29/1995
Assignee
1
HERAEUS INSTRUMENTS GMBH
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576211
NONE
08423575
Correspondence name and address
BRUCE C. ZOTTER
FINNEGAN, HENDERSON ET AL.
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 9
Reel/Frame:007751/0997   Pages: 3
Recorded: 12/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHN, HEINZ-GERHARD
Exec Dt:
08/07/1995
2
MARTENS, JORG P.
Exec Dt:
08/07/1995
3
LAUBSTEIN, MICHAEL
Exec Dt:
08/07/1995
4
TISCHER, CARSTEN
Exec Dt:
08/07/1995
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY 37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5771986
NONE
08503484
Correspondence name and address
ERIC P. SCHELLIN
2121 CRYSTAL DRIVE
SUITE 704
TWO CRYSTAL PARK
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:007752/0001   Pages: 2
Recorded: 12/19/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGER, MATTHIAS
Exec Dt:
08/07/1995
2
KOHN, HEINZ-GERHARD
Exec Dt:
08/07/1995
3
SCHULZE, WERNER
Exec Dt:
08/07/1995
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY 37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5719357
NONE
08503480
Correspondence name and address
ERIC P. SCHELLIN
2121 CRYSTAL DRIVE
SUITE 704
TWO CRYSTAL PARK
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007932/0835   Pages: 2
Recorded: 03/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGER, MATTHIAS
Exec Dt:
03/11/1996
2
KOHN, HEINZ-GERHARD
Exec Dt:
03/11/1996
3
SCHULZE, WERNER
Exec Dt:
03/11/1996
4
BERG, CHRISTOPH
Exec Dt:
03/11/1996
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY 37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5610343
NONE
08622421
Correspondence name and address
ERIC P. SCHELLIN
2121 CRYSTAL DRIVE
SUITE 704
TWO CRYSTAL PARK
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:008940/0821   Pages: 3
Recorded: 01/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRCHHOFF, RAINER
Exec Dt:
01/16/1998
2
HAAR, PAUL VON DER
Exec Dt:
01/16/1998
3
SOOSTEN, HEINZ VON
Exec Dt:
01/16/1998
4
OLDENDORF, CHRISTIAN
Exec Dt:
01/16/1998
5
KOHN, HEINZ-GERHARD
Exec Dt:
01/16/1998
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5895891
NONE
08879611
Correspondence name and address
ERIC P. SCHELLIN
2121 CRYSTAL DRIVE
SUITE 704, TWO CRYSTAL PARK
ARLINGTON, VA 22202
Assignment: 13
Reel/Frame:013216/0915   Pages: 10
Recorded: 08/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLZAU, THOMAS
Exec Dt:
05/28/2002
2
KOHN, HEINZ-GERHARD
Exec Dt:
05/27/2002
3
ULBRICHT, MATHIAS
Exec Dt:
06/01/2002
4
PLUSTER, WILHELM
Exec Dt:
06/28/2002
Assignee
1
EPPENDORF AG
BARKHAUSENWEG 1
HAMBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7153433
US20030191302
10182852
Correspondence name and address
RANKIN, HILL, PORTER, ET AL
DAVID E. SPAW
925 EUCLID AVENUE
SUITE 700
CLEVELAND, OH 44115
Assignment: 14
Reel/Frame:013245/0510   Pages: 8
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOLZAU, THOMAS
Exec Dt:
05/28/2002
2
KOHN, HEINZ-GERHARD
Exec Dt:
05/27/2002
3
PLUSTER, WILHELM
Exec Dt:
06/28/2002
4
ULBRICHT, MATHIAS
Exec Dt:
06/01/2002
Assignee
1
EPPENDORF AG
BARKHAUSENWEG 1, 22339
HAMBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030166916
10182957
Correspondence name and address
RANKIN, HILL, PORTER ET AL.
DAVID E. SPAW
925 EUCLID AVE., STE. 700
CLEVELAND, OH 44115
Assignment: 15
Reel/Frame:018788/0942   Pages: 3
Recorded: 01/18/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHN, HEINZ-GERHARD
Exec Dt:
12/07/2006
2
ANDRES, KARL-FRIEDRICH
Exec Dt:
12/07/2006
Assignee
1
EPPENDORF AG
BARKAUSENWEG 1
D-22339 HAMBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8632735
US20070203457
11624303
Correspondence name and address
ROCHARD A. ARRETT
VIDAS, ARRETT & STEINKRAUS, P.A.
6109 BLUE CIRCLE DRIVE, SUITE 2000
MINNETONKA, MN 55343-9185
Assignment: 16
Reel/Frame:020670/0170   Pages: 5
Recorded: 03/14/2008
Attorney Dkt #:KLAUS2.017APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BULOW, SVEN
Exec Dt:
09/24/2007
2
KOHN, HEINZ-GERHARD
Exec Dt:
09/26/2007
3
REMACLE, JOSE
Exec Dt:
09/17/2007
Assignee
1
EPPENDORF AG
BARKHUASENWEB 1
HAMBURG, GERMANY 22339
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080227658
11908009
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614

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