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Patent Assignment Assignor Details
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Assignor Name : DULLE, KARL-HEINZ
Total Assignments: 9
Assignment: 1
Reel/Frame:010199/0760   Pages: 2
Recorded: 08/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BORUCINSKI, THOMAS
Exec Dt:
03/30/1999
2
DULLE, KARL-HEINZ
Exec Dt:
03/31/1999
3
GEGNER, JURGEN
Exec Dt:
03/31/1999
4
WOLLNY, MARTIN
Exec Dt:
03/31/1999
Assignee
1
KRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6282774
NONE
09284043
Correspondence name and address
SHAHAN ISLAM, ESQ.
SEVEN BECKER FARM ROAD
ROSELAND, NJ 07068
Assignment: 2
Reel/Frame:011356/0548   Pages: 8
Recorded: 12/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULLE, KARL-HEINZ
Exec Dt:
10/16/2000
2
WOLLNY, MARTIN
Exec Dt:
10/16/2000
3
BORUCHINSKI, THOMAS
Exec Dt:
10/23/2000
4
GEGNER, JURGEN
Exec Dt:
10/16/2000
Assignee
1
KRUPP UHDE GMBH
DORTMUND, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
0501290
NONE
UNAVAILABLE
Correspondence name and address
ROSENMAN & COLIN LLP
SHAHAN ISLAM, ESQ.
575 MADISON AVENUE
NEW YORK, NEW YORK 10022-2585
USA
Assignment: 3
Reel/Frame:015306/0279   Pages: 2
Recorded: 05/10/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JANOWITZ, KOSMAS
Exec Dt:
12/04/2003
2
DRESEL, TORSTEN
Exec Dt:
12/08/2003
3
WOLTERING, PETER
Exec Dt:
12/04/2003
4
BECKMANN, ROLAND
Exec Dt:
12/04/2003
5
STEINMETZ, THOMAS
Exec Dt:
12/04/2003
6
KIEFER, RANDOLF
Exec Dt:
12/04/2003
7
DULLE, KARL-HEINZ
Exec Dt:
12/04/2003
8
FUNCK, FRANK
Exec Dt:
12/04/2003
9
KOHNKE, HANS-JOACHIM
Exec Dt:
12/15/2003
Assignees
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
44141 DORTMUND, GERMANY
2
GASKATEL GMBH
HOLLANDISCHE STRASSE 195
34127 KASSEL, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7226885
US20040152588
10481775
Correspondence name and address
COLLARD & ROE, P.C.
1077 NORTHERN BOULEVARD
ROSLYN, NY 11576
Assignment: 4
Reel/Frame:021162/0539   Pages: 5
Recorded: 06/27/2008
Attorney Dkt #:U010000-17793001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKMANN, ROLAND
Exec Dt:
03/07/2007
2
DULLE, KARL-HEINZ
Exec Dt:
02/22/2007
3
WOLTERING, PETER
Exec Dt:
02/22/2007
4
KIEFER, RANDOLF
Exec Dt:
02/22/2007
5
FUNCK, FRANK
Exec Dt:
02/22/2007
6
STOLP, WOLFRAM
Exec Dt:
02/23/2007
7
KOHNKE, HANS-JOACHIM
Exec Dt:
03/14/2007
8
HELMKE, JOACHIM
Exec Dt:
03/14/2007
Assignees
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
2
GASKATEL GESSELLSCHAFT FUER GASSYSTEME DURCH KATALYSE UND ELEKTROCHEMIE MBH
HOLLAENDISCHE STRASSE 195
KASSEL, GERMANY 34127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080292944
11632789
Correspondence name and address
MARSHALL & MELHORN, LLC
FOUR SEAGATE - 8TH FLOOR
MARK A. HIXON
TOLEDO, OH 43604
Assignment: 5
Reel/Frame:019803/0106   Pages: 5
Recorded: 09/10/2007
Attorney Dkt #:U010000-17794001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECKMANN, ROLAND
Exec Dt:
03/07/2007
2
DULLE, KARL-HEINZ
Exec Dt:
02/23/2007
3
WOLTERING, PETER
Exec Dt:
02/22/2007
4
KIEFER, RANDOLF
Exec Dt:
02/22/2007
5
HOLTHUIS, FRANK
Exec Dt:
02/22/2007
6
FUNCK, FRANK
Exec Dt:
02/22/2007
7
STOLP, WOLFRAM
Exec Dt:
02/26/2007
8
KOHNKE, HANS-JOACHIM
Exec Dt:
03/14/2007
9
HELMKE, JOACHIM
Exec Dt:
03/14/2007
Assignees
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
2
GASKATEL GESSELLSCHAFT FUER GASSYSTEME DURCH KATALYSE UND ELEKTROCHEMIE MBH
HOLLAENDISCHE STRASSE 195
KASSEL, GERMANY 34127
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057713
US20080280204
11632790
Correspondence name and address
MARSHALL & MELHORN, LLC
FOUR SEAGATE - 8TH FLOOR
MARK A. HIXON
TOLEDO, OH 43604
Assignment: 6
Reel/Frame:025831/0001   Pages: 4
Recorded: 02/18/2011
Attorney Dkt #:1-18586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIEFER, RANDOLF
Exec Dt:
03/25/2009
2
DULLE, KARL-HEINZ
Exec Dt:
05/27/2009
3
WOLTERING, PETER
Exec Dt:
03/26/2008
4
OELMANN, STEFAN
Exec Dt:
03/26/2009
5
BAEUMER, ULF-STEFFEN
Exec Dt:
03/26/2009
6
STOLP, WOLFRAM
Exec Dt:
03/26/2009
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8444833
US20100294653
12308444
Correspondence name and address
MARK A. HIXON
FOUR SEAGATE, 8TH FLOOR
MARSHALL & MELHORN, LLC
TOLEDO, OH 43604
Assignment: 7
Reel/Frame:023246/0159   Pages: 7
Recorded: 09/17/2009
Attorney Dkt #:U010000-19487001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULLE, KARL-HEINZ
Exec Dt:
08/03/2009
2
BAEUMER, ULF-STEFFEN
Exec Dt:
08/03/2009
3
KIEFER, RANDOLF
Exec Dt:
07/31/2009
4
WOLTERING, PETER
Exec Dt:
08/13/2009
5
HOORMANN, DIRK
Exec Dt:
08/03/2009
6
OELMANN, STEFAN
Exec Dt:
08/03/2009
7
HOEDTKE, JOACHIM-H.
Exec Dt:
08/20/2009
8
KAYSER, OLIVER
Exec Dt:
08/20/2009
Assignee
1
UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100092692
12312999
Correspondence name and address
MARSHALL & MELHORN, LLC
FOUR SEAGATE - 8TH FLOOR
MARK A. HIXON
TOLEDO, OH 43604
Assignment: 8
Reel/Frame:029855/0805   Pages: 4
Recorded: 02/22/2013
Attorney Dkt #:UHDE0144PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULLE, KARL-HEINZ
Exec Dt:
12/10/2012
2
FUNCK, FRANK
Exec Dt:
02/05/2013
3
HOORMANN, DIRK
Exec Dt:
02/07/2013
4
OELMANN, STEFAN
Exec Dt:
01/14/2013
5
WOLTERING, PETER
Exec Dt:
02/08/2013
6
SCHMITT, CARSTEN
Exec Dt:
02/07/2013
7
HOFMANN, PHILIPP
Exec Dt:
02/08/2013
Assignee
1
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11162178
US20130087465
13686971
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075
Assignment: 9
Reel/Frame:030084/0169   Pages: 4
Recorded: 03/26/2013
Attorney Dkt #:UHDE0145PUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DULLE, KARL-HEINZ
Exec Dt:
02/12/2013
2
FUNCK, FRANK
Exec Dt:
02/25/2013
3
HOORMANN, DIRK
Exec Dt:
02/26/2013
4
OELMANN, STEFAN
Exec Dt:
01/14/2013
5
WOLTERING, PETER
Exec Dt:
03/11/2013
6
SCHMITT, CARSTEN
Exec Dt:
02/28/2013
7
HOFMANN, PHILIPP
Exec Dt:
12/14/2012
8
BAEUMER, ULF-STEFFEN
Exec Dt:
12/14/2012
Assignee
1
THYSSENKRUPP UHDE GMBH
FRIEDRICH-UHDE-STRASSE 15
DORTMUND, GERMANY 44141
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10030300
US20130206584
13702387
Correspondence name and address
BROOKS KUSHMAN P.C.
1000 TOWN CENTER, TWENTY-SECOND FLOOR
SOUTHFIELD, MI 48075

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