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Patent Assignment Assignor Details
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Assignor Name : BRITSCH, LOTHAR
Total Assignments: 9
Assignment: 1
Reel/Frame:008742/0026   Pages: 2
Recorded: 10/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, EGBERT
Exec Dt:
07/16/1997
2
MACK, MARGOT
Exec Dt:
07/16/1997
3
BRITSCH, LOTHAR
Exec Dt:
07/16/1997
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136925
NONE
08836512
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURT PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:011649/0489   Pages: 2
Recorded: 04/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRITSCH, LOTHAR
Exec Dt:
12/12/2000
2
MUELLER, EGBERT
Exec Dt:
12/12/2000
3
STOEHR, JOSEF-STEFAN
Exec Dt:
12/12/2000
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
FRANKFURTER STRASSE 250
D-64293, DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6465600
NONE
09762197
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
TRACY A. LUKE
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:011978/0056   Pages: 4
Recorded: 06/13/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRITSCH, LOTHAR
Exec Dt:
04/24/2001
2
SCHULTE, MICHAEL
Exec Dt:
04/24/2001
3
STRUBE, JOCHEN
Exec Dt:
04/24/2001
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY 64271
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6551512
NONE
09857975
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:016232/0832   Pages: 2
Recorded: 04/02/2004
Attorney Dkt #:MERCK-2859
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRITSCH, LOTHAR
Exec Dt:
02/09/2004
2
DERWENSKUS, KARL-HEINZ
Exec Dt:
02/09/2004
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7015281
US20040266896
10491543
Correspondence name and address
MILLEN, WHITE, ZELANO ET AL.
ARLINGTON COURT PLAZA I
SUITE 1400, 2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:016012/0767   Pages: 2
Recorded: 11/23/2004
Attorney Dkt #:MERCK-2924
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BRITSCH, LOTHAR
Exec Dt:
11/09/2004
Assignee
1
MERCK PATENT GMBH
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050282294
10928731
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:021036/0813   Pages: 4
Recorded: 06/04/2008
Attorney Dkt #:2693-000057/US/NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VETTER, UDO JOHANNES
Exec Dt:
04/09/2008
2
FRIEDLE, JURGEN
Exec Dt:
04/02/2008
3
STRITTMATTER, MANFRED
Exec Dt:
03/25/2008
4
BRITSCH, LOTHAR
Exec Dt:
03/26/2008
Assignee
1
ATOLL GMBH
ETTISHOFER STRASSE 10
WEINGARTEN, GERMANY 88250
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8920646
US20090065415
11918928
Correspondence name and address
HARNESS DICKEY & PIERCE P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 7
Reel/Frame:025699/0360   Pages: 2
Recorded: 01/26/2011
Attorney Dkt #:MERCK-3813
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRAALFS, HEINER
Exec Dt:
09/21/2010
2
BRITSCH, LOTHAR
Exec Dt:
09/24/2010
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8673988
US20110136925
13055983
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:049130/0100   Pages: 6
Recorded: 05/09/2019
Attorney Dkt #:WRST-104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTSCHALL, KLAUS, DR.
Exec Dt:
04/24/2019
2
BRITSCH, LOTHAR
Exec Dt:
04/07/2019
3
GOTTSCHALL, EVELYN
Exec Dt:
04/24/2019
Assignee
1
KLAWEGO GMBH & CO. KG
BÜCHNERSTRAβE 21
HEDDESHEIM, GERMANY 68542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11059856
US20190256554
16333637
Correspondence name and address
WOOD HERRON & EVANS LLP
441 VINE STREET
2700 CAREW TOWER
CINCINNATI, OH 45202
Assignment: 9
Reel/Frame:054090/0108   Pages: 5
Recorded: 10/19/2020
Attorney Dkt #:WRST-121
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTTSCHALL, KLAUS
Exec Dt:
10/15/2020
2
BRITSCH, LOTHAR
Exec Dt:
09/22/2020
3
GOTTSCHALL, EVELYN
Exec Dt:
10/15/2020
Assignee
1
KLAWEGO GMBH & CO. KG
BUCHNERSTRASSE 21
HEDDESHEIM, GERMANY 68542
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210039070
16977237
Correspondence name and address
WOOD HERRON & EVANS LLP
441 VINE STREET
2700 CAREW TOWER
CINCINNATI, OH 45202

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