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Assignee Name : LEYBOLD DURFERRIT GMBH
Total Assignments: 20
Assignment: 1
Reel/Frame:006183/0201   Pages: 2
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KREPEL, ROLF
Exec Dt:
05/26/1992
Assignee
1
LEYBOLD DURFERRIT GMBH
A GERMAN CORPORATION
BONNER STR. 498 D-5000 KOLN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5274662
NONE
07900918
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:006219/0112   Pages: 2
Recorded: 08/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHOUDHURY, ALOK
Exec Dt:
07/20/1992
2
LUDWIG, NORBERT
Exec Dt:
07/20/1992
3
SCHOLZ, HARALD
Exec Dt:
07/23/1992
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STR. 498
D-5000 KOLN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5234486
NONE
07924835
Correspondence name and address
FELFE & LYNCH
CHARLES A. BLANK
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:006210/0802   Pages: 2
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SCHOTTLAENDER, PETER
Exec Dt:
08/03/1992
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STR. 498
D-5000 KOLN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5260966
NONE
07936034
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NEW YORK 10022
Assignment: 4
Reel/Frame:006397/0085   Pages: 2
Recorded: 01/13/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLUM, MATTHIAS
Exec Dt:
12/21/1992
2
GOY, WILFRIED
Exec Dt:
12/21/1992
3
ZUCKERSTATTER, ERICH
Exec Dt:
12/21/1992
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-5000 KOLN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5280847
NONE
08003705
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:006551/0751   Pages: 3
Recorded: 03/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETZ, ULRICH
Exec Dt:
02/04/1993
2
KEMMER, HANS
Exec Dt:
02/24/1993
3
LORKE, MARTIN
Exec Dt:
01/28/1993
4
PFEUFFER, KLAUS
Exec Dt:
02/25/1993
5
STENZEL, OTTO
Exec Dt:
03/14/1993
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STR. 498
KOELN 51, GERMANY D-5000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5425047
NONE
08036717
Correspondence name and address
FELFE & LYNCH
CHARLES A. BLANK
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:006437/0451   Pages: 3
Recorded: 03/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DEGUSSA AKTIENGESELLSCHAFT
Exec Dt:
02/18/1993
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
W-5000 KOELN (COLOGNE), GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4867808
NONE
07261927
Correspondence name and address
ROBERT G. WEILACHER
BEVERIDGE, DEGRANDI, WEILACHER & YOUNG
1850 M ST., N.W.
SUITE 800
WASHINGTON, D.C. 20036
Assignment: 7
Reel/Frame:006551/0674   Pages: 2
Recorded: 05/05/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HENN, ALFRED
Exec Dt:
04/22/1993
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STR. 498
KOELN 51, GERMANY D-5000
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5343492
NONE
08057653
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVE.
NEW YORK, NY 10022
Assignment: 8
Reel/Frame:006558/0410   Pages: 2
Recorded: 05/14/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGO, FRANZ
Exec Dt:
05/06/1993
2
FELLMANN, HANS G.
Exec Dt:
05/06/1993
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
KOLN 51, GERMANY D-500
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5416793
NONE
08062123
Correspondence name and address
CHARLES A. BLANK
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 9
Reel/Frame:006646/0276   Pages: 2
Recorded: 08/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MELBER, ALBRECHT
Exec Dt:
07/05/1993
2
RIE, KYONG-TSCHONG
Exec Dt:
07/06/1993
3
SCHNATBAUM, FRANK
Exec Dt:
07/05/1993
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STR. 498
D-5000 KOELN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5383980
NONE
08054847
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 10
Reel/Frame:006784/0118   Pages: 2
Recorded: 11/16/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HUGO, FRANZ
Exec Dt:
11/08/1993
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
KOLN, GERMANY D-50968
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6085827
NONE
08152523
Correspondence name and address
F. BRICE FALLER
FELFE & LYNCH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 11
Reel/Frame:006915/0980   Pages: 2
Recorded: 03/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANETZKY, ERWIN
Exec Dt:
03/02/1994
2
HUGO, FRANZ
Exec Dt:
03/07/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STR. 498
D-5000 KOELN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5445789
NONE
08213645
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 12
Reel/Frame:007131/0620   Pages: 3
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WEISWEILER, HARDY
Exec Dt:
06/22/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-5000 KOELN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5479438
NONE
08264726
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 13
Reel/Frame:007131/0617   Pages: 3
Recorded: 08/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLUM, MATHIAS
Exec Dt:
06/27/1994
2
CHOUDHURY, ALOK
Exec Dt:
06/27/1994
3
FELLMANN, HANS-GUNTER
Exec Dt:
06/27/1994
4
GOY, WILFRIED
Exec Dt:
06/22/1994
5
HUGO, FRANZ
Exec Dt:
06/29/1994
6
MULLER, FELIX
Exec Dt:
06/22/1994
7
SCHWARZ, WOLFGANG
Exec Dt:
06/20/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-5000 KOELN 51, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5479438
NONE
08264726
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 14
Reel/Frame:007101/0450   Pages: 2
Recorded: 08/15/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGO, FRANZ
Exec Dt:
07/18/1994
2
TEUSCHEL, HELMUT
Exec Dt:
07/18/1994
3
WANETZKY, ERWIN
Exec Dt:
07/15/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-50968 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5505008
NONE
08264725
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NEW YORK 10022
Assignment: 15
Reel/Frame:007240/0664   Pages: 2
Recorded: 11/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAHL, GEORG
Exec Dt:
10/24/1994
2
KREMER, MATTHIAS
Exec Dt:
10/31/1994
3
SATO, TOKUO
Exec Dt:
10/31/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-50968 KOLN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5527018
NONE
08342581
Correspondence name and address
FELFE & LYNCH
ATTN: CHARLES A. BLANK
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 16
Reel/Frame:007267/0613   Pages: 2
Recorded: 12/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHOUDHURY, ALOK
Exec Dt:
11/01/1994
2
SCHUMANN, JOCHEN
Exec Dt:
11/07/1994
3
SCHOLZ, HARALD
Exec Dt:
11/01/1994
4
SCHINDLER, JAN-ERWIN
Exec Dt:
11/12/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
KOLN, GERMANY D-5098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5480127
NONE
08347958
Correspondence name and address
FELFE & LYNCH
CHARLES A. BLANK
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 17
Reel/Frame:007269/0050   Pages: 2
Recorded: 12/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILHELMI, BERNHARD
Exec Dt:
11/04/1994
2
GERDES, HORST
Exec Dt:
12/05/1994
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-50968 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5478057
NONE
08355551
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 18
Reel/Frame:007586/0763   Pages: 2
Recorded: 07/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETZ, ULRICH
Exec Dt:
06/20/1995
2
HENN, ALFRED
Exec Dt:
06/12/1995
3
HUGO, FRANZ
Exec Dt:
06/20/1995
4
REUTER, WOLFGANG
Exec Dt:
06/20/1995
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-50968 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503215
NONE
08435650
Correspondence name and address
F. BRICE FALLER
FELFE & LYNEH
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 19
Reel/Frame:007611/0200   Pages: 2
Recorded: 07/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GOY, WILFRIED
Exec Dt:
07/10/1995
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-50968 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5668827
NONE
08506839
Correspondence name and address
FELFE & LYNCH
C/O F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022
Assignment: 20
Reel/Frame:007575/0953   Pages: 2
Recorded: 08/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HUGO, FRANZ
Exec Dt:
07/14/1995
2
WANETZKY, ERWIN
Exec Dt:
07/17/1995
Assignee
1
LEYBOLD DURFERRIT GMBH
BONNER STRASSE 498
D-50968 KOLN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5544194
NONE
08310969
Correspondence name and address
FELFE & LYNCH
F. BRICE FALLER
805 THIRD AVENUE
NEW YORK, NY 10022

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