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Patent Assignment Assignor Details
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Assignor Name : LIEBNER, WALDEMAR
Total Assignments: 7
Assignment: 1
Reel/Frame:013027/0386   Pages: 4
Recorded: 05/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREHM, LOTHAR
Exec Dt:
03/20/2002
2
LIEBNER, WALDEMAR
Exec Dt:
03/25/2002
3
QUASS, GUNTER
Exec Dt:
03/20/2002
4
ZWIEFELHOFER, UWE
Exec Dt:
04/02/2002
Assignee
1
METALLGESELLSCHAFT AG
BOCKENHEIMER LANDSTRASSE 73-77
D-60325 FRANKFURT AM MAIN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6652267
NONE
10030197
Correspondence name and address
NORRIS, MCLAUGHLIN & MARCUS
WILLIAM C. GERSTENZANG
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:013877/0034   Pages: 4
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLICHTING, HOLGER
Exec Dt:
09/26/2002
2
LIEBNER, WALDEMAR
Exec Dt:
09/26/2002
3
MORGENROTH, RAINER
Exec Dt:
09/26/2002
4
ERDMANN, CHRISTOPH
Exec Dt:
09/26/2002
5
GRUNFELDER, GERD JOHANN
Exec Dt:
09/26/2002
6
FELLNER, HELMUT
Exec Dt:
09/26/2002
7
HOFMOCKEL, JURGEN
Exec Dt:
09/30/2002
Assignee
1
LURGI AG
LURGIALLEE 5
FRANKFURT AM MAIN, GERMANY D-609295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030095920
10282372
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS
WILLIAM G. GERSTERNZANG
220 EAST 42ND STREET
30TH FLOOR
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:019777/0616   Pages: 4
Recorded: 09/04/2007
Attorney Dkt #:100726-70 WCG
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRKE, GERHARD
Exec Dt:
04/10/2007
2
KOEMPEL, HARALD
Exec Dt:
06/12/2007
3
LIEBNER, WALDEMAR
Exec Dt:
06/12/2007
4
BACH, HERMANN
Exec Dt:
05/14/2007
Assignee
1
LURGI AG
LURGIALLEE 5
FRANKFURT AM MAIN, GERMANY D-60295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7923591
US20090137856
11718037
Correspondence name and address
WILLIAM C. GERSTENZANG
NORRIS MCLAUGHLIN & MARCUS, P.A.
875 THIRD AVENUE - 18TH FLOOR
NEW YORK, NY 10022
Assignment: 4
Reel/Frame:020175/0313   Pages: 4
Recorded: 11/29/2007
Attorney Dkt #:100726-72
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTHAEMEL, MARTIN
Exec Dt:
10/08/2007
2
BOLL, WALTER
Exec Dt:
10/11/2007
3
BIRKE, GERHARD
Exec Dt:
10/22/2007
4
KOEMPEL, HARALD
Exec Dt:
10/25/2007
5
LIEBNER, WALDEMAR
Exec Dt:
10/23/2007
6
BACH, HERMAN
Exec Dt:
10/29/2007
Assignee
1
LURGI AG
LURGIALLEE 5
FRANKFURT, GERMAN DEMOCRATIC REPUBLIC 60295
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8785708
US20100234655
11909629
Correspondence name and address
WILLIAM C. GERSTENZANG
875 THIRD AVENUE, 18TH FLOOR
NORRIS, MCLAUGHLIN & MARCUS, P.A.
NEW YORK, NY 10022
Assignment: 5
Reel/Frame:026753/0946   Pages: 5
Recorded: 08/16/2011
Attorney Dkt #:812558
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLERS, BERND
Exec Dt:
05/12/2011
2
BIRKE, GERHARD
Exec Dt:
05/12/2011
3
KOEMPEL, HARALD
Exec Dt:
05/22/2011
4
BACH, HERMANN
Exec Dt:
05/12/2011
5
ROTHAEMEL, MARTIN
Exec Dt:
05/11/2011
6
LIEBNER, WALDEMAR
Exec Dt:
05/12/2011
7
BOLL, WALTER
Exec Dt:
05/02/2011
8
GRONEMANN, VERONIKA
Exec Dt:
05/12/2011
Assignee
1
LURGI GMBH
LURGIALLEE 5
FRANKFURT AM MAIN, GERMANY 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8884074
US20110295043
13130611
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVENUE
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 6
Reel/Frame:027698/0900   Pages: 3
Recorded: 02/14/2012
Attorney Dkt #:123.0016USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AHLERS, BERND
Exec Dt:
12/05/2011
2
LIEBNER, WALDEMAR
Exec Dt:
12/05/2011
Assignee
1
LURGI GMBH
LURGIALLEE 5
FRANKFURT AM MAIN, GERMANY 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255052
US20120101312
13379332
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 7
Reel/Frame:033173/0342   Pages: 6
Recorded: 06/25/2014
Attorney Dkt #:123.0024USWO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRKE, GERHARD
Exec Dt:
01/21/2014
2
AHLERS, BERND
Exec Dt:
01/21/2014
3
KOEMPEL, HARALD
Exec Dt:
01/24/2014
4
LIEBNER, WALDEMAR
Exec Dt:
01/20/2014
Assignee
1
LURGI GMBH
LURGIALLEE 5
FRANKFURT AM MAIN, GERMANY 60439
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140228609
14347066
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402

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