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Patent Assignment Assignee Details
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Assignee Name : LEICA MIKROSKOPIE UND SYSTEME GMBH
Total Assignments: 29
Assignment: 1
Reel/Frame:006077/0028   Pages: 2
Recorded: 04/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KACZYNSKI, ULRICH
Exec Dt:
03/25/1992
2
HEDRICH, ROLAND
Exec Dt:
03/25/1992
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5315080
NONE
07863130
Correspondence name and address
FOLEY AND LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 2
Reel/Frame:006294/0160   Pages: 2
Recorded: 09/25/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOFMANN-IGL, ERNEST
Exec Dt:
09/11/1992
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
ERNST-LEITZ-STRASSE
WETZLAR, GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D345749
NONE
07893100
Correspondence name and address
J. D. EVANS
FOLEY & LARDNER
P.O. BOX 299
ALEXANDRIA, VA 22313-0299
Assignment: 3
Reel/Frame:006567/0649   Pages: 2
Recorded: 04/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PREUSSNER, ELKE
Exec Dt:
02/24/1993
2
GRUENWALD, HEINRICH
Exec Dt:
03/01/1993
3
SCHEERER, FRIEDRICH
Exec Dt:
03/08/1993
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
ERNST-LEITZ-STRASSE, POSTFACH 20 40
6330 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362330
NONE
07971840
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 4
Reel/Frame:006665/0516   Pages: 2
Recorded: 08/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
VOLLRATH, WOLFGANG
Exec Dt:
06/04/1993
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40 ERNST-LEITZ-STR. WETZLAR, FED. REP. OF GERMANY W-6330
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5440422
NONE
08076121
Correspondence name and address
FOLEY & LARDNER
RICHARD L SCHWAAB
POST OFFICE BOX 25696
WASHINGTON, DC 20007-8696
Assignment: 5
Reel/Frame:006733/0088   Pages: 2
Recorded: 08/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REMER, LUCIUS
Exec Dt:
07/02/1993
2
SCHOENENBORN, JOERG
Exec Dt:
07/02/1993
3
GILBERT, MANFRED
Exec Dt:
07/05/1993
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 2040
ERNST-LEITZ-STRASSE WETZLAR, FEDERAL REPUBLIC OF GERMANY D-6330
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5559631
NONE
08094045
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
P.O. BOX 25696
WASHINGTON, D.C. 20007-8696
Assignment: 6
Reel/Frame:006670/0353   Pages: 2
Recorded: 08/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HERMANN, FRANK
Exec Dt:
07/15/1993
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
WETZLER, FEDERAL REPUBLIC OF GERMANY 6330
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5555070
NONE
08107141
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K ST., NW
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 7
Reel/Frame:006702/0916   Pages: 2
Recorded: 09/10/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFMANN-IGL, ERNEST
Exec Dt:
09/07/1993
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
ERNST-LEITZ-STRASSE
D-35530 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D356804
NONE
29012744
Correspondence name and address
J. D. EVANS
EVENSON MCKEOWN EDWARDS & LENAHAN
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 8
Reel/Frame:007121/0442   Pages: 2
Recorded: 04/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STANKEWITZ, HANS-WERNER
Exec Dt:
03/23/1994
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLER, GERMANY D-35530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5566019
NONE
08211708
Correspondence name and address
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
ATTN: RICHARD L. SCHWAAB
Assignment: 9
Reel/Frame:007093/0094   Pages: 2
Recorded: 05/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHALZ, KARL-JOSEF
Exec Dt:
04/13/1994
2
STAHL, WERNER
Exec Dt:
04/18/1994
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-35530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5539573
NONE
08211952
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 10
Reel/Frame:007361/0704   Pages: 3
Recorded: 05/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNKEL, CLAUS
Exec Dt:
05/03/1994
2
HISGE, ERWIN
Exec Dt:
05/03/1994
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-35530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5625492
NONE
08244054
Correspondence name and address
BEAN, KAUFFMAN & SPENCER
ALAN H. SPENCER
43 COURT STREET, SUITE 1000
BUFFALO, NEW YORK 14202
Assignment: 11
Reel/Frame:007013/0684   Pages: 3
Recorded: 06/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STANKEWITZ, HANS-WERNER
Exec Dt:
05/18/1994
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-35530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6538809
NONE
08232362
Correspondence name and address
GEORGE L. SNYDER, JR.
BEAN, KAUFFMAN & SPENCER
43 COURT STREET, SUITE 1000
BUFFALO, NY 14202
Assignment: 12
Reel/Frame:007033/0516   Pages: 3
Recorded: 06/27/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STANKEWITZ, HANS-WERNER
Exec Dt:
05/18/1994
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40 WETZLAR, GERMANY D-35530
GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5521755
NONE
08244055
Correspondence name and address
BEAN, KAUFFMAN & SPENCER
ALAN H. SPENCER
SUITE 1000
43 COURT STREET
BUFFALO, NY 14202
Assignment: 13
Reel/Frame:007054/0814   Pages: 3
Recorded: 07/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REMER, LUCIUS
Exec Dt:
06/21/1994
2
GILBERT, MANFRED
Exec Dt:
06/22/1994
3
HERMANN, FRANK
Exec Dt:
06/26/1994
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR D-35530, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5453829
NONE
08244173
Correspondence name and address
BEAN, KAUFFMAN & SPENCER
ALAN H. SPENCER
SUITE 1000
43 COURT STREET
BUFFALO, NY 14202
Assignment: 14
Reel/Frame:007486/0306   Pages: 2
Recorded: 03/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FELGENHAUER, KLAUS
Exec Dt:
02/10/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5602708
NONE
08397059
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 15
Reel/Frame:007497/0796   Pages: 3
Recorded: 05/08/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BENDER, REINHOLD
Exec Dt:
02/21/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5561562
NONE
08392997
Correspondence name and address
BEAN, KAUFFMAN & SPENCER
ALAN H. SPENCER
SUITE 1000
43 COURT STREET
BUFFALO, NEW YORK 14202
Assignment: 16
Reel/Frame:007531/0506   Pages: 3
Recorded: 03/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHALZ, KARL-JOSEF
Exec Dt:
02/22/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5585964
NONE
08397122
Correspondence name and address
ALAN H. SPENCER
BEAN, KAUFFMAN & SPENCER
SUITE 1000
43 COURT STREET
BUFFALO, NEW YORK 14202
Assignment: 17
Reel/Frame:007418/0945   Pages: 2
Recorded: 03/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAUL, NORBERT
Exec Dt:
03/02/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572360
NONE
08397241
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 18
Reel/Frame:007952/0542   Pages: 2
Recorded: 03/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WIEBER, KARL
Exec Dt:
03/17/1995
2
SCHALZ, KARL-JOSEF
Exec Dt:
03/17/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACE 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684624
NONE
08397247
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 19
Reel/Frame:007728/0087   Pages: 3
Recorded: 04/24/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GANSER, MICHAEL
Exec Dt:
03/29/1995
2
FELGENHAUER, KLAUS
Exec Dt:
03/29/1995
3
SCHALZ, KARL-JOSEF
Exec Dt:
03/17/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5684627
NONE
08397246
Correspondence name and address
RICHARD L. SCHWAAB
FOLEY & LARDNER
3000 K STREET, N .W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 20
Reel/Frame:007671/0740   Pages: 2
Recorded: 04/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STANKEWITZ, HANS-WERNER
Exec Dt:
04/21/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLER, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708526
NONE
08428130
Correspondence name and address
RICHARD L SCHWAAB
FOLEY & LARDNER
3000 K STREET, N.W.
SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 21
Reel/Frame:008414/0859   Pages: 4
Recorded: 01/07/1997
Conveyance: CORRECT NOTICE OF RECORDATION; A CORRECTIVE TO CORRECT ASSIGNEE ADDRESS ON REEL 7671, FRAME 0740
Assignor
1
STANKEWITZ, HANS-WERNER
Exec Dt:
04/21/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5708526
NONE
08428130
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 22
Reel/Frame:007734/0275   Pages: 2
Recorded: 10/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRUEGER, ROLF
Exec Dt:
09/20/1995
2
STANKEWITZ, HANS-WERNER
Exec Dt:
09/20/1995
3
GEHRMANN, UTE
Exec Dt:
09/18/1995
4
EUTENEUER, PETER
Exec Dt:
09/21/1995
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5872651
NONE
08530190
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 23
Reel/Frame:008558/0660   Pages: 6
Recorded: 06/10/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOFFMAN-IGL, ERNEST
Exec Dt:
04/19/1996
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
ERNST-LEITZ-STRASSE
D-35578 WETZLAR, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D404410
NONE
29048721
Correspondence name and address
EVENSON, MCKEOWN, EDWARDS & LENAHAN
J.D. EVANS
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 24
Reel/Frame:008387/0721   Pages: 2
Recorded: 09/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUELSMANN, DIETER
Exec Dt:
08/08/1996
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5729445
NONE
08687422
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 25
Reel/Frame:008193/0058   Pages: 2
Recorded: 10/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GAUL, NORBERT
Exec Dt:
09/20/1996
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5703715
NONE
08689968
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, DC 20007-5109
Assignment: 26
Reel/Frame:008218/0386   Pages: 2
Recorded: 10/03/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHALZ, KARL-JOSEF
Exec Dt:
09/20/1996
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5793526
NONE
08690622
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 27
Reel/Frame:008541/0975   Pages: 2
Recorded: 03/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PFEIFER, GERHARD
Exec Dt:
02/21/1997
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5781337
NONE
08793804
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 28
Reel/Frame:009341/0077   Pages: 2
Recorded: 07/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BENDER, REINHOLD
Exec Dt:
05/25/1998
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023381
NONE
09119647
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K. STREET, N.W. SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 29
Reel/Frame:009394/0398   Pages: 2
Recorded: 07/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHALZ, KARL-JOSEF
Exec Dt:
06/28/1998
Assignee
1
LEICA MIKROSKOPIE UND SYSTEME GMBH
POSTFACH 20 40
WETZLAR, GERMANY D-355
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6243197
NONE
09091424
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109

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