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Patent Assignment Assignor Details
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Assignor Name : KOCH, DIETHER
Total Assignments: 20
Assignment: 1
Reel/Frame:004032/0330   Pages: 1
Recorded: 09/09/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRUBER, BRUCE A.
Exec Dt:
11/25/1981
2
KOCH, DIETHER
Exec Dt:
11/25/1981
3
LANGER, HEIMO J.
Exec Dt:
11/25/1981
4
DUNNAVANT, WILLIAM R.
Exec Dt:
11/25/1981
Assignee
1
ASHLAND OIL, INC., A CORP. OF KY.
ASHLAND, KENTUCKY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4412088
NONE
06300786
Correspondence name and address
BURTON A. AMERNICK
POLLOCK, VANDE SANDE & PRIDDY
1990 M ST., N.W., STE. 800
P. O. BOX 19088
WASHINGTON, DC 20036
Assignment: 2
Reel/Frame:004215/0485   Pages: 2
Recorded: 01/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOCH, DIETHER
Exec Dt:
10/28/1983
2
GRUBER, BRUCE A.
Exec Dt:
10/14/1983
3
LANGER, HEIMO J.
Exec Dt:
10/14/1983
4
DUNNAVANT, WILLIAM R.
Exec Dt:
10/14/1983
Assignee
1
ASHLAND OIL, INC.
A KY CORP.
ASHLAND, KENTUCKY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4483961
NONE
06524050
Correspondence name and address
ASHLAND CHEMICAL COMPANY
DIVISION OF ASHLAND OIL, INC.
P.O. BOX 2219
COLUMBUS, OH. 43216
WASHINGTON, DC 20036,
Assignment: 3
Reel/Frame:004289/0013   Pages: 2
Recorded: 08/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GRUBER, BRUCE A.
Exec Dt:
07/12/1984
2
KOCH, DIETHER
Exec Dt:
07/12/1984
3
LANGER, HEIMO J.
Exec Dt:
07/12/1984
4
DUNNAVANT, WILLIAM R.
Exec Dt:
07/12/1984
Assignee
1
ASHLAND OIL, INC.
A CORP OF KY
ASHLAND, KENTUCKY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4529771
NONE
06575254
Correspondence name and address
ASHLAND CHEMICAL COMPANY
P.O. BOX 2219, COLUMBUS, OH 43216
Assignment: 4
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: 5
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: 6
Reel/Frame:024844/0776   Pages: 5
Recorded: 08/17/2010
Attorney Dkt #:P-1471
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, JENS
Exec Dt:
12/08/2009
2
KOCH, DIETHER
Exec Dt:
04/12/2009
3
FROHN, MARCUS
Exec Dt:
12/10/2009
4
KORSCHGEN, JORG
Exec Dt:
12/08/2009
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100294454
12445973
Correspondence name and address
SCOTT R. COX
500 W. JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 7
Reel/Frame:023077/0480   Pages: 5
Recorded: 08/11/2009
Attorney Dkt #:P-1472
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, JENS
Exec Dt:
06/22/2009
2
KOCH, DIETHER
Exec Dt:
06/22/2009
3
FROHN, MARCUS
Exec Dt:
06/22/2009
4
KORSCHGEN, JORG
Exec Dt:
06/22/2009
5
SCHRECKENBERG, STEFAN
Exec Dt:
06/22/2009
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100224756
12445956
Correspondence name and address
SCOTT R. COX
500 W. JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202
Assignment: 8
Reel/Frame:046900/0283   Pages: 7
Recorded: 09/18/2018
Attorney Dkt #:EANF-136US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN HEMELRYCK, BRUNO
Exec Dt:
03/16/2010
2
VACELET, PIERRE-HENRI
Exec Dt:
09/26/2009
3
ROZE, JEAN-CLAUDE
Exec Dt:
09/19/2009
4
MULLER, JENS
Exec Dt:
09/28/2009
5
KOCH, DIETHER
Exec Dt:
09/28/2009
Assignee
1
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10828696
US20180272421
15991707
Correspondence name and address
RATNERPRESTIA
1090 VERMONT AVENUE, NW
SUITE 1200
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:055050/0018   Pages: 7
Recorded: 01/27/2021
Attorney Dkt #:EANF-136US3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN HEMELRYCK, BRUNO
Exec Dt:
03/16/2010
2
VACELET, PIERRE-HENRI
Exec Dt:
09/26/2009
3
ROZE, JEAN-CLAUDE
Exec Dt:
09/19/2009
4
MULLER, JENS
Exec Dt:
09/28/2009
5
KOCH, DIETHER
Exec Dt:
09/28/2009
Assignee
1
ARKEMA FRANCE
420 RUE D'ESTIENNE D'ORVES
COLOMBES, FRANCE 92700
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210039158
17077435
Correspondence name and address
RATNERPRESTIA
1090 VERMONT AVENUE, SUITE 1200
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:024007/0603   Pages: 5
Recorded: 03/01/2010
Attorney Dkt #:1003569-00008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, DIETHER
Exec Dt:
02/17/2010
2
MULLER, JENS
Exec Dt:
02/17/2010
3
FROHN, MARCUS
Exec Dt:
02/18/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9737927
US20100173767
12527685
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP ATTN: M
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 11
Reel/Frame:024768/0618   Pages: 4
Recorded: 07/30/2010
Attorney Dkt #:1003569-00015
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIEBE, CHRISTIAN
Exec Dt:
07/22/2010
2
KOCH, DIETHER
Exec Dt:
07/22/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8813830
US20110005702
12865364
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP PFALLON
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 12
Reel/Frame:024962/0145   Pages: 5
Recorded: 09/09/2010
Attorney Dkt #:1003569-00013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, JENS
Exec Dt:
08/23/2010
2
FROHN, MARCUS
Exec Dt:
08/16/2010
3
KOCH, DIETHER
Exec Dt:
08/16/2010
4
KORSCHGEN, JORG
Exec Dt:
08/30/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100326620
12740859
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
3 WORLD FINACIAL CENTER
NEW YORK, NY 10281
Assignment: 13
Reel/Frame:036568/0357   Pages: 5
Recorded: 09/15/2015
Attorney Dkt #:1003569.00027
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, JENS
Exec Dt:
08/23/2010
2
FROHN, MARCUS
Exec Dt:
08/16/2010
3
KOCH, DIETHER
Exec Dt:
08/16/2010
4
KORSCHGEN, JORG
Exec Dt:
08/30/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10232430
US20160059301
14852942
Correspondence name and address
LOCKE LORD LLP ATTN: MICHAEL RITCHIE, IP
2200 ROSS AVENUE
SUITE # 2200
DALLAS, TX 75201-6776
Assignment: 14
Reel/Frame:025394/0821   Pages: 6
Recorded: 11/23/2010
Attorney Dkt #:1003569.00017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FROHN, MARCUS
Exec Dt:
11/15/2010
2
KOCH, DIETHER
Exec Dt:
11/12/2010
3
GIENIEC, ANTONI
Exec Dt:
11/12/2010
Assignee
1
ASHLAND-SUDCHEMIE-KERNFEST GMBH
REISHOLZSTRABE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8919421
US20110073269
12993994
Correspondence name and address
LOCKE LORD BISSELL & LIDDELL LLP
3 WORLD FINANCIAL CENTER
NEW YORK, NY 10281
Assignment: 15
Reel/Frame:030165/0870   Pages: 3
Recorded: 04/08/2013
Attorney Dkt #:MUL2544-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIEBE, CHRISTIAN
Exec Dt:
02/27/2013
2
KOCH, DIETHER
Exec Dt:
02/27/2013
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140300031
13813062
Correspondence name and address
STANDLEY LAW GROUP LLP
6300 RIVERSIDE DRIVE
DUBLIN, OH 43017
Assignment: 16
Reel/Frame:030403/0128   Pages: 3
Recorded: 05/13/2013
Attorney Dkt #:MUL2544-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PRIEBE, CHRISTIAN
Exec Dt:
04/23/2013
2
KOCH, DIETHER
Exec Dt:
04/23/2013
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9000067
US20130299120
13877061
Correspondence name and address
STANDLEY LAW GROUP LLP
6300 RIVERSIDE DRIVE
DUBLIN, OH 43017
Assignment: 17
Reel/Frame:030606/0343   Pages: 3
Recorded: 06/13/2013
Attorney Dkt #:MUL2544-005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORNELISSEN, CARSTEN
Exec Dt:
05/23/2013
2
KOCH, DIETHER
Exec Dt:
05/17/2013
3
PRIEBE, CHRISTIAN
Exec Dt:
05/16/2013
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9493602
US20130248138
13988067
Correspondence name and address
STANDLEY LAW GROUP LLP
6300 RIVERSIDE DRIVE
DUBLIN, OH 43017
Assignment: 18
Reel/Frame:034129/0930   Pages: 5
Recorded: 11/07/2014
Attorney Dkt #:MUL2544-009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOCH, DIETHER
Exec Dt:
10/23/2014
2
SCHMIDT, OLIVER
Exec Dt:
10/27/2014
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150129155
14396798
Correspondence name and address
STANDLEY LAW GROUP LLP
6300 RIVERSIDE DRIVE
DUBLIN, OH 43017
Assignment: 19
Reel/Frame:036131/0570   Pages: 18
Recorded: 07/20/2015
Attorney Dkt #:MUL2544-011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARTELS, DENNIS
Exec Dt:
06/29/2015
2
KOCH, DIETHER
Exec Dt:
06/23/2015
3
LINCKE, HANNES
Exec Dt:
07/07/2015
4
OBERLEITER, MARTIN
Exec Dt:
06/22/2015
5
SCHMIDT, OLIVER
Exec Dt:
06/22/2015
6
WALLENHORST, CAROLIN
Exec Dt:
06/19/2015
7
GIENIEC, ANTONI
Exec Dt:
06/22/2015
8
DETERS, HEINZ
Exec Dt:
06/23/2015
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10092946
US20150246387
14690750
Correspondence name and address
STANDLEY LAW GROUP LLP
6300 RIVERSIDE DRIVE
DUBLIN, OH 43017
Assignment: 20
Reel/Frame:044178/0920   Pages: 8
Recorded: 11/20/2017
Attorney Dkt #:P-1471A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MULLER, JENS
Exec Dt:
09/29/2017
2
KOCH, DIETHER
Exec Dt:
10/16/2017
3
FROHN, MARCUS
Exec Dt:
10/16/2017
4
KORSCHGEN, JORG
Exec Dt:
10/03/2017
Assignee
1
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18
HILDEN, GERMANY 40721
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10722938
US20180056374
15692911
Correspondence name and address
SCOTT R. COX, LYNCH, COX, GILMAN & GOODMAN, PSC
500 W. JEFFERSON STREET
SUITE 2100
LOUISVILLE, KY 40202

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