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Patent Assignment Assignor Details
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Assignor Name : KOWOLL, JOHANNES
Total Assignments: 22
Assignment: 1
Reel/Frame:006897/0024   Pages: 5
Recorded: 02/24/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DURRFELD, RAINER
Exec Dt:
02/16/1994
2
KOWOLL, JOHANNES
Exec Dt:
02/16/1994
3
KUSKE, EBERHARD
Exec Dt:
02/16/1994
4
NIERMANN, HANS
Exec Dt:
02/16/1994
5
WILMER, GERHARD
Exec Dt:
02/16/1994
6
WOLFF, JOACHIM
Exec Dt:
02/16/1994
Assignee
1
KRUPP KOPPERS GMBH
45143 ESSEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5445658
NONE
08201365
Correspondence name and address
MICHAEL J. STRIKER
360 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:007238/0751   Pages: 5
Recorded: 11/22/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
11/11/1994
Assignee
1
KRUPP KOPPERS GMBH
45143 ESSEN,, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5571295
NONE
08343105
Correspondence name and address
MICHAEL J. STRIKER
360 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:007708/0628   Pages: 2
Recorded: 11/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
10/30/1995
Assignee
1
KRUPP KOPPERS GMBH
ALTENDORFER STRASSE 120
ESSEN, GERMANY D-451
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5824121
NONE
08531032
Correspondence name and address
THE FIRM OF KARL F. ROSS P.C.
5676 RIVERDALE AVENUE BOX 900
RIVERDALE (BRONX), NY 10471-0900
Assignment: 4
Reel/Frame:018251/0431   Pages: 2
Recorded: 09/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
06/06/2006
2
HEINRITZ-ADRIAN, MAX
Exec Dt:
06/19/2006
3
SEMRAU, LOTHAR
Exec Dt:
06/19/2006
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8043577
US20070100191
10583572
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 5
Reel/Frame:018233/0741   Pages: 2
Recorded: 09/06/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
08/10/2006
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7682579
US20080241023
10587007
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BLVD.
ROSLYN, NY 11576
Assignment: 6
Reel/Frame:018568/0764   Pages: 3
Recorded: 11/27/2006
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 018292, FRAME 0517. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
08/10/2006
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
D-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7682579
US20080241023
10587007
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 7
Reel/Frame:023053/0717   Pages: 2
Recorded: 07/31/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
07/21/2009
2
KUSKE, EBERHARD
Exec Dt:
07/21/2009
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
D-44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100101107
12449287
Correspondence name and address
COLLARD & ROE,P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NEW YORK 11576
Assignment: 8
Reel/Frame:025860/0831   Pages: 4
Recorded: 02/24/2011
Attorney Dkt #:1-20420
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
04/27/2010
2
KUSKE, EBERHARD
Exec Dt:
04/24/2010
3
ABRAHAM, RALF
Exec Dt:
05/10/2010
4
HEINRITZ-ADRIAN, MAX
Exec Dt:
05/10/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9290709
US20100263278
12733720
Correspondence name and address
MARK A. HIXON
FOUR SEAGATE, 8TH FLOOR
MARSHALL & MELHORN, LLC
TOLEDO, OH 43604
Assignment: 9
Reel/Frame:026011/0738   Pages: 3
Recorded: 03/24/2011
Attorney Dkt #:1-20251
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
05/26/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORMTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8529792
US20100311847
12733910
Correspondence name and address
MARSHALL & MELHORN, LLC
FOUR SEAGATE, 8TH FLOOR
MARK A. HIXON
TOLEDO, OH 43604
Assignment: 10
Reel/Frame:037667/0079   Pages: 3
Recorded: 02/04/2016
Attorney Dkt #:572643
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
05/26/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140044601
13964933
Correspondence name and address
ANNA M. QUINN, LATHROP & GAGE LLP
2345 GRAND BLVD.
KANSAS CITY, MO 64108
Assignment: 11
Reel/Frame:024716/0515   Pages: 2
Recorded: 07/19/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
06/30/2010
2
KUSKE, EBERHARD
Exec Dt:
07/03/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8414780
US20100288711
12735461
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 12
Reel/Frame:024945/0436   Pages: 2
Recorded: 09/03/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMEL, STEFAN
Exec Dt:
08/13/2010
2
KOWOLL, JOHANNES
Exec Dt:
07/22/2010
3
KUSKE, EBERHARD
Exec Dt:
07/30/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100322721
12735681
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NEW YORK 11576
Assignment: 13
Reel/Frame:024907/0457   Pages: 2
Recorded: 08/26/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
08/17/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110000779
12735937
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NEW YORK 11576
Assignment: 14
Reel/Frame:025086/0359   Pages: 2
Recorded: 10/04/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
09/16/2010
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8562698
US20110010992
12736253
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 15
Reel/Frame:026040/0087   Pages: 2
Recorded: 03/29/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUSKE, EBERHARD
Exec Dt:
01/12/2011
2
KOWOLL, JOHANNES
Exec Dt:
01/19/2011
3
WERNEKE, HUBERT
Exec Dt:
01/19/2011
4
DZIOBEK, FRANK
Exec Dt:
03/20/2011
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110183275
12737414
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 16
Reel/Frame:026604/0332   Pages: 2
Recorded: 06/28/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMEL, STEFAN
Exec Dt:
06/05/2011
2
KOWOLL, JOHANNES
Exec Dt:
05/25/2011
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110233471
12998834
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 17
Reel/Frame:026619/0895   Pages: 2
Recorded: 07/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMEL, STEFAN
Exec Dt:
06/05/2011
2
KOWOLL, JOHANNES
Exec Dt:
05/25/2011
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110277673
12998918
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 18
Reel/Frame:027195/0623   Pages: 2
Recorded: 10/11/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
08/04/2011
2
HAMEL, STEFAN
Exec Dt:
07/29/2011
3
RIEGER, MICHAEL
Exec Dt:
08/10/2011
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8900334
US20120111416
13138280
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 19
Reel/Frame:029224/0119   Pages: 2
Recorded: 11/01/2012
Attorney Dkt #:UHDE0140PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOWOLL, JOHANNES
Exec Dt:
08/27/2012
Assignee
1
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9175809
US20130118587
13581593
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 20
Reel/Frame:029576/0638   Pages: 2
Recorded: 01/07/2013
Attorney Dkt #:UHDE 0143 PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMEL, STEFAN
Exec Dt:
11/23/2012
2
KOWOLL, JOHANNES
Exec Dt:
11/30/2012
Assignee
1
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130202369
13643677
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER
22ND FLOOR
SOUTHFIELD, MI 48075
Assignment: 21
Reel/Frame:038156/0121   Pages: 7
Recorded: 03/31/2016
Attorney Dkt #:578288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
03/02/2016
2
KUSKE, EBERHARD
Exec Dt:
03/10/2016
3
ABRAHAM, RALF
Exec Dt:
03/08/2016
4
HEINRITZ-ADRIAN, MAX
Exec Dt:
03/03/2016
Assignee
1
THYSSENKRUPP INDUSTRIAL SOLUTIONS AG
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890341
US20160160138
15044651
Correspondence name and address
ANNA M. QUINN, LATHROP & GAGE LLP
2345 GRAND BLVD.
KANSAS CITY, MO 64108
Assignment: 22
Reel/Frame:046755/0116   Pages: 6
Recorded: 08/30/2018
Attorney Dkt #:7601/18055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOWOLL, JOHANNES
Exec Dt:
03/06/2018
2
SCHEMEL, JÜRGEN
Exec Dt:
03/09/2018
3
BREDEMEYER, NIELS
Exec Dt:
02/23/2018
4
KOLBE, BÄRBEL
Exec Dt:
02/23/2018
5
ULLRICH, NORBERT
Exec Dt:
03/06/2018
6
DOPFER, MICHAEL
Exec Dt:
03/12/2018
7
PORSCHA, PETER
Exec Dt:
08/03/2018
8
PFENNING, DANA
Exec Dt:
05/03/2018
Assignee
1
THYSSENKRUPP INDUSTRIAL SOLUTIONS
THYSSENKRUPP ALLEE 1
ESSEN, GERMANY 45143
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10214504
US20180370934
15778318
Correspondence name and address
MICHAEL A. SANZO
15400 CALHOUN DRIVE
SUITE 125
ROCKVILLE, MD 20855

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