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Patent Assignment Assignor Details
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Assignor Name : STOTZEL, REINHARD
Total Assignments: 13
Assignment: 1
Reel/Frame:007508/0614   Pages: 3
Recorded: 04/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TRINKL, GERD
Exec Dt:
03/22/1995
2
FESSEL, MANFRED
Exec Dt:
03/23/1995
3
MELLOWS, VINCENT EDWARD
Exec Dt:
03/28/1995
4
STOTZEL, REINHARD
Exec Dt:
03/24/1995
Assignee
1
FOSECO INTERNATIONAL LIMITED
285 LONG ACRE, NECHELLS
BIRMINGHAM, ENGLAND B7 5J
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6284688
NONE
08411790
Correspondence name and address
ROBERT A. VANDERHYE
NIXON & VANDERHYE
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:018312/0927   Pages: 3
Recorded: 09/08/2006
Attorney Dkt #:VOS0042/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
07/31/2006
2
PITAMITZ, HERBERT
Exec Dt:
09/04/2006
3
BERGER, LOTHAR
Exec Dt:
08/28/2006
4
HEINRICH, MATTHIAS
Exec Dt:
09/05/2006
Assignees
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZTRASSE 16-18
40721 HILDEN, GERMANY (DE)
2
GEORG FISCHER GMBH
GEORG-FISCHER-STRASSE 2
04249 LEIPZIG, GERMANY (DE)
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7749933
US20070034115
10549969
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 3
Reel/Frame:019180/0484   Pages: 5
Recorded: 04/19/2007
Attorney Dkt #:P-1347
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEICKER, GUNTER
Exec Dt:
03/27/2007
2
KOCH, DIETHER
Exec Dt:
03/15/2007
3
MULLER, JENS
Exec Dt:
03/16/2007
4
SKERDI, UDO
Exec Dt:
03/16/2007
5
REHSE, HENNING
Exec Dt:
03/16/2007
6
GIENIC, ANTON
Exec Dt:
03/16/2007
7
STOTZEL, REINHARD
Exec Dt:
03/20/2007
8
DUNNWALD, THOMAS
Exec Dt:
03/19/2007
Assignee
1
AS LUNGEN GMBH
HAUPTSTR. 200
BENDORF/RHEIN, GERMANY D-56170
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7770629
US20080099180
11574526
Correspondence name and address
SCOTT R. COX
500 W. JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 4
Reel/Frame:020533/0391   Pages: 3
Recorded: 02/20/2008
Attorney Dkt #:VOS0080/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
07/23/2007
2
PITAMITZ, HERBERT
Exec Dt:
07/23/2007
3
LEDERER, GERNOT
Exec Dt:
07/25/2007
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
DIESELSTRASSE 35-41
WULFRATH, GERMANY 42489
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8088208
US20090014145
11792936
Correspondence name and address
DALE A. BJORKMAN
221MAIN STREET NORTH, SUITE 200
STILLWATER, MN 55082
Assignment: 5
Reel/Frame:020506/0903   Pages: 3
Recorded: 02/08/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
01/31/2008
2
KAHL, MARKUS
Exec Dt:
02/03/2008
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
DIESELSTR. 35-41
42489 WULFRATH, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080245262
11663014
Correspondence name and address
KAGAN BINDER, PLLC
SUITE 200, MAPLE ISLAND BUILDING
221 MAIN STREET NORTH
STILLWATER, MN 55082
Assignment: 6
Reel/Frame:021294/0751   Pages: 5
Recorded: 07/25/2008
Attorney Dkt #:P-1418
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
03/02/2008
2
KOCH, DIETHER
Exec Dt:
03/02/2008
3
GIENIEC, ANTONI
Exec Dt:
03/02/2008
4
MULLER, JENS
Exec Dt:
03/02/2008
5
WEICKER, GUNTER
Exec Dt:
03/02/2008
6
WERNER, HANS-JURGEN
Exec Dt:
03/02/2008
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY D-40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090095439
12065522
Correspondence name and address
SCOTT R. COX
500 WEST JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 7
Reel/Frame:021512/0385   Pages: 5
Recorded: 09/11/2008
Attorney Dkt #:P-1433
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
07/31/2008
2
WEISER, ERNST
Exec Dt:
08/01/2008
Assignee
1
SKW GIESSEREI GMBH
FABRIK STR. 2
UNTERNEUKIRCHEN, GERMANY 84579
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090218066
12160943
Correspondence name and address
SCOTT R. COX
500 WEST JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 8
Reel/Frame:024232/0673   Pages: 6
Recorded: 04/14/2010
Attorney Dkt #:1003569-00010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
04/13/2010
2
EISING, KLEMENS
Exec Dt:
04/09/2010
3
SMARZOCH, KARL
Exec Dt:
04/09/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100224755
12598348
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP ATTN: M
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 9
Reel/Frame:025422/0314   Pages: 4
Recorded: 11/24/2010
Attorney Dkt #:1003569.00019
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
11/11/2010
2
SCHROD, MATTHIAS
Exec Dt:
11/22/2010
3
KLOSKOWSKI, MICHAEL
Exec Dt:
11/22/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110073270
12994578
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 10
Reel/Frame:025422/0212   Pages: 5
Recorded: 11/24/2010
Attorney Dkt #:1003569.00018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KLOSKOWSKI, MICHAEL
Exec Dt:
11/22/2010
2
GIENIEC, ANTONI
Exec Dt:
11/22/2010
3
STOTZEL, REINHARD
Exec Dt:
11/22/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8215373
US20110073267
12994586
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 11
Reel/Frame:033286/0368   Pages: 5
Recorded: 07/10/2014
Attorney Dkt #:1003569.00024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
06/13/2014
2
EISING, KLEMENS
Exec Dt:
05/26/2014
3
SMARZOCH, KARL
Exec Dt:
05/26/2014
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTR. 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150298200
14257372
Correspondence name and address
LOCKE LORD LLP ATTN: MICHAEL RITCHIE, DO
2200 ROSS AVENUE
SUITE # 2200
DALLAS, TX 75201-6776
Assignment: 12
Reel/Frame:038275/0642   Pages: 7
Recorded: 04/14/2016
Attorney Dkt #:1003569.00028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
02/24/2016
2
SCHROD, MATTHIAS
Exec Dt:
04/08/2016
3
KLOSKOWSKI, MICHAEL
Exec Dt:
03/01/2016
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTR. 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160129496
14757818
Correspondence name and address
LOCKE LORD LLP ATTN: MICHAEL RITCHIE, IP
2200 ROSS AVENUE
SUITE # 2800
DALLAS, TX 75201-6776
Assignment: 13
Reel/Frame:057797/0121   Pages: 2
Recorded: 10/14/2021
Attorney Dkt #:VOS0146/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STOTZEL, REINHARD
Exec Dt:
10/04/2021
2
KROKER, JÖRG
Exec Dt:
09/24/2021
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220212246
17603828
Correspondence name and address
KAGAN BINDER PLLC
SUITE 200, MAPLE ISLAND BUILDING 221 MAIN STREET N
221 MAIN STREET NORTH
STILLWATER, MN 55082

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