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Patent Assignment Assignor Details
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Assignor Name : RUHL, ANDREAS
Total Assignments: 18
Assignment: 1
Reel/Frame:007072/0336   Pages: 2
Recorded: 07/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTMANN, EKKEHARD
Exec Dt:
04/19/1994
2
PLACH, HERBERT
Exec Dt:
04/19/1994
3
RUHL, ANDREAS
Exec Dt:
04/19/1994
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
64271 DARMSTADT, GERMANY
Property
 
Pat #
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5422035
NONE
08239830
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOAN K. KLEIN
ARLINGTON COURTHOUSE PLAZA 1
2200 CLARENDON BLVD., STE. 1400
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:007406/0395   Pages: 4
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUHL, ANDREAS
Exec Dt:
02/27/1995
2
RENTZEL, GERT
Exec Dt:
02/27/1995
3
MCGEHEE, PATRICK
Exec Dt:
02/27/1995
4
CHARAMKO, SERGUEI
Exec Dt:
03/15/1995
5
ANDERSON, KIM
Exec Dt:
03/06/1995
Assignee
1
W.R. GRACE & CO.-CONN.
1114 AVENUE OF THE AMERICAS NEW YORK, NY 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5618173
NONE
08356600
Correspondence name and address
KEVIN S. LEMACK
PATENT DEPARTMENT
W.R. GRACE & CO.-CONN.
55 HAYDEN AVENUE
LEXINGTON, MA 02173
Assignment: 3
Reel/Frame:007420/0622   Pages: 4
Recorded: 04/03/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RUHL, ANDREAS
Exec Dt:
02/27/1995
2
MCGEHEE, PATRICK
Exec Dt:
02/27/1995
3
ANDERSON, KIM
Exec Dt:
02/27/1995
4
CHARAMKO, SERGUEI
Exec Dt:
03/06/1995
Assignee
1
W.R. GRACE & CO.-CONN.
1114 AVENUE OF THE AMERICAS NEW YORK, NY 10036
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5601789
NONE
08356601
Correspondence name and address
KEVIN S. LEMACK
PATENT DEPARTMENT
W.R. GRACE & CO.-CONN.
55 HAYDEN AVENUE
LEXINGTON, MA 02173
Assignment: 4
Reel/Frame:009141/0156   Pages: 2
Recorded: 04/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
03/27/1998
2
TARUMI, KAZUAKI
Exec Dt:
03/27/1998
3
KRAUSE, JOACHIM
Exec Dt:
03/27/1998
4
SANDER, ROLF
Exec Dt:
03/27/1998
5
RUHL, ANDREAS
Exec Dt:
03/27/1998
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6056895
NONE
09055891
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
JOHN A. SOPP
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:011322/0436   Pages: 4
Recorded: 11/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEIDL, PAUL G.
Exec Dt:
10/25/2000
2
BRIA, MICHAEL P.
Exec Dt:
10/25/2000
3
ZAGAR, STEVE J.
Exec Dt:
10/25/2000
4
RUHL, ANDREAS
Exec Dt:
10/25/2000
Assignee
1
MEGTEC SYSTEMS INC.
830 PROSPER ROAD
DEPERE, WISCONSIN 54115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6321462
NONE
09673427
Correspondence name and address
SEQUA CORPORATION
MITCHELL D. BITTMAN
PATENT DEPT.
3 UNIVERSITY PLAZA
HACKENSACK, NEW JERSEY 07601
Assignment: 6
Reel/Frame:011790/0615   Pages: 3
Recorded: 05/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BRIA, MICHAEL
Exec Dt:
02/02/2001
2
FIERS, ALAN D.
Exec Dt:
02/02/2001
3
RUHL, ANDREAS
Exec Dt:
02/02/2001
Assignee
1
MEGTEC SYSTEMS, INC.
830 PROSPER ROAD
DEPERE, WISCONSIN 54115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6651357
US20020092198
09759681
Correspondence name and address
SEQUA CORPORATION
MITCHELL D. BITTMAN
3 UNIVERSITY PLAZA
HACKENSACK, NJ 07601
Assignment: 7
Reel/Frame:013590/0785   Pages: 2
Recorded: 12/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HECKMEIER, MICHAEL
Exec Dt:
11/29/2002
2
KIRSCH, PEER
Exec Dt:
11/29/2002
3
KRAUSE, JOACHIM
Exec Dt:
11/29/2002
4
HAHN, ALEXANDER
Exec Dt:
11/29/2002
5
RUHL, ANDREAS
Exec Dt:
11/29/2002
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, DELAWARE D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7250198
US20030213935
10259795
Correspondence name and address
MILLEN WHITE
ZELANO, ET AL.
2200 CLARENDO BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:014183/0785   Pages: 2
Recorded: 06/18/2003
Conveyance: RESUBMISSION OF ASSIGNMENT FOR RECORDATION
Assignors
1
HECKMEIER, MICHAEL
Exec Dt:
11/29/2002
2
KIRSCH, PEER
Exec Dt:
11/29/2002
3
KRAUSE, JOACHIM
Exec Dt:
11/29/2002
4
HAHN, ALEXANDER
Exec Dt:
11/29/2002
5
RUHL, ANDREAS
Exec Dt:
11/29/2002
Assignee
1
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7250198
US20030213935
10259795
Correspondence name and address
MILLEN WHITE ZELANO & BRANIGAN, P.C.
SHARON MCDANIEL
STE. 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:014723/0653   Pages: 2
Recorded: 08/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
07/04/2003
2
RUHL, ANDREAS
Exec Dt:
07/04/2003
3
ROESCHENTHALER, GERD-VOLKER
Exec Dt:
07/04/2003
4
SEVENARD, DMITRII
Exec Dt:
07/04/2003
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6875894
US20040063985
10467783
Correspondence name and address
MILLEN, WHITE, ZELANO & ET AL
ANTHONY J. ZELANO
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:015666/0348   Pages: 2
Recorded: 04/15/2004
Attorney Dkt #:MERCK-2856
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
02/19/2004
2
PAULUTH, DETLEF
Exec Dt:
02/19/2004
3
RUHL, ANDREAS
Exec Dt:
02/19/2004
4
KRAUSE, JOACHIM
Exec Dt:
02/19/2004
5
TARUMI, KAZUAKI
Exec Dt:
02/19/2004
6
HECKMEIER, MICHAEL
Exec Dt:
02/19/2004
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARNSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7135210
US20040238789
10492834
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
ANTHONY J. ZELANO
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:019625/0253   Pages: 2
Recorded: 07/31/2007
Attorney Dkt #:MERCK-3345
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
05/11/2007
2
FRANZ, KLAUS-DIETER
Exec Dt:
05/11/2007
3
RUHL, ANDREAS
Exec Dt:
05/11/2007
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8008358
US20080149878
11813314
Correspondence name and address
ANTHONY J. ZELANO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:019664/0066   Pages: 3
Recorded: 08/08/2007
Attorney Dkt #:MERCK-3356
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
05/31/2007
2
UNGER, GERALD
Exec Dt:
05/31/2007
3
RUHL, ANDREAS
Exec Dt:
05/31/2007
4
HECKMEIER, MICHAEL
Exec Dt:
05/31/2007
5
BEST, PETER
Exec Dt:
05/31/2007
6
PATRICK, JOHN
Exec Dt:
05/31/2007
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7914859
US20080116419
11814631
Correspondence name and address
ANTHONY J. ZELANO
2200 CLARENDON BOULEVARD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 13
Reel/Frame:037130/0238   Pages: 10
Recorded: 11/24/2015
Attorney Dkt #:MERCK-4397
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
08/03/2015
2
HAHN, ALEXANDER
Exec Dt:
08/03/2015
3
RUHL, ANDREAS
Exec Dt:
08/03/2015
4
BECK, SUSANN
Exec Dt:
08/03/2015
5
PAN, JUNYOU
Exec Dt:
08/24/2015
6
JUNGE, MICHAEL
Exec Dt:
08/11/2015
7
BEYER, ANDREAS
Exec Dt:
08/12/2015
8
PATWAL, URSULA
Exec Dt:
08/12/2015
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10344217
US20160108317
14893618
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 14
Reel/Frame:042925/0529   Pages: 7
Recorded: 07/06/2017
Attorney Dkt #:MERCK-4619
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
06/01/2017
2
TONG, QIONG
Exec Dt:
06/02/2017
3
RUHL, ANDREAS
Exec Dt:
06/15/2017
4
TORNOW, MARC
Exec Dt:
06/01/2017
5
BORA, ACHYUT
Exec Dt:
05/30/2017
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10741778
US20180006253
15541973
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 15
Reel/Frame:044029/0532   Pages: 8
Recorded: 11/03/2017
Attorney Dkt #:MERCK-4647
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
09/15/2017
2
RUHL, ANDREAS
Exec Dt:
09/18/2017
3
GUNST, SUSANN
Exec Dt:
10/12/2017
4
JUNGE, MICHAEL
Exec Dt:
10/24/2017
5
PATWAL, URSULA
Exec Dt:
09/20/2017
6
FISCHER, MILA
Exec Dt:
09/26/2017
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10738240
US20180142153
15571645
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 16
Reel/Frame:048268/0279   Pages: 6
Recorded: 02/07/2019
Attorney Dkt #:MERCK-4800
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
10/31/2018
2
RUHL, ANDREAS
Exec Dt:
10/30/2018
3
TORNOW, MARC
Exec Dt:
11/01/2018
4
BORA, ACHYUT
Exec Dt:
10/30/2018
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11063227
US20190312216
16315827
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN-AEW
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 17
Reel/Frame:048183/0636   Pages: 7
Recorded: 01/30/2019
Attorney Dkt #:MERCK-4801
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIRSCH, PEER
Exec Dt:
01/02/2019
2
RUHL, ANDREAS
Exec Dt:
01/07/2019
3
JUNGE, MICHAEL
Exec Dt:
01/11/2019
4
PATWAL, URSULA
Exec Dt:
01/14/2019
5
FISCHER, MILA
Exec Dt:
01/16/2019
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11168257
US20190153320
16318440
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201
Assignment: 18
Reel/Frame:054688/0803   Pages: 7
Recorded: 12/18/2020
Attorney Dkt #:MERCK-4977
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WETZEL, CHRISTOPH
Exec Dt:
10/30/2020
2
KIRSCH, PEER
Exec Dt:
11/02/2020
3
GUNST, SUSANN
Exec Dt:
11/03/2020
4
RUHL, ANDREAS
Exec Dt:
11/03/2020
5
RITTER, ANDREA
Exec Dt:
10/04/2020
6
LUTZ, RENE
Exec Dt:
11/03/2020
7
JUNGE, MICHAEL
Exec Dt:
11/10/2020
Assignee
1
MERCK KGAA
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220275277
17253654
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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