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Reel/Frame:047841/0075   Pages: 6
Recorded: 12/21/2018
Attorney Dkt #:08255.0197US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 20
1
Patent #:
7396457
Issue Dt:
07/08/2008
Application #:
11475099
Filing Dt:
06/27/2006
Publication #:
US20070299235
Pub Dt:
12/27/2007
Title:
APPARATUS AND METHOD FOR RECOVERING ACETIC ACID AND CATALYST IN PROCESS FOR PREPARATION OF 2,6-NAPHTHALENEDICARBOXYLIC ACID
2
Patent #:
7935856
Issue Dt:
05/03/2011
Application #:
11545866
Filing Dt:
10/10/2006
Publication #:
US20070232842
Pub Dt:
10/04/2007
Title:
PREPARATION METHOD OF 1,5-DIMETHYLTETRALIN USING DEALUMINATED ZEOLITE BETA CATALYST
3
Patent #:
7605296
Issue Dt:
10/20/2009
Application #:
11595514
Filing Dt:
11/08/2006
Publication #:
US20070255083
Pub Dt:
11/01/2007
Title:
METHOD FOR SEPARATING AND PURIFYING 2,6-DIMETHYLNAPHTHALENE
4
Patent #:
7795489
Issue Dt:
09/14/2010
Application #:
11600207
Filing Dt:
11/16/2006
Publication #:
US20070299293
Pub Dt:
12/27/2007
Title:
METHOD FOR OBTAINING 2,6-DIMETHYLNAPHTHALENE USING ISOMERIZATION AND CRYSTALLIZATION PROCESSES
5
Patent #:
7637986
Issue Dt:
12/29/2009
Application #:
11631658
Filing Dt:
01/05/2007
Publication #:
US20080087166
Pub Dt:
04/17/2008
Title:
PROCESS FOR REFINING NITROGEN TRIFLUORIDE GAS USING ALKALI EARTH METAL EXCHANGED AND IMPREGNATED ZEOLITE
6
Patent #:
7842125
Issue Dt:
11/30/2010
Application #:
11631659
Filing Dt:
01/05/2007
Publication #:
US20080019894
Pub Dt:
01/24/2008
Title:
PROCESS FOR REFINING NITROGEN TRIFLUORIDE GAS USING ALKALI EARTH METAL EXCHANGED ZEOLITE
7
Patent #:
7718835
Issue Dt:
05/18/2010
Application #:
11706404
Filing Dt:
02/15/2007
Publication #:
US20080051618
Pub Dt:
02/28/2008
Title:
DEHYDROGENATION PROCESS OF DIMETHYLNAPHTHALENE USING METAL CATALYST
8
Patent #:
7803897
Issue Dt:
09/28/2010
Application #:
11826098
Filing Dt:
07/12/2007
Publication #:
US20080161531
Pub Dt:
07/03/2008
Title:
PROCESS FOR PREPARING POLYKETONE
9
Patent #:
8288586
Issue Dt:
10/16/2012
Application #:
12675403
Filing Dt:
02/26/2010
Publication #:
US20100256415
Pub Dt:
10/07/2010
Title:
METHOD AND APPARATUS FOR SEPARATING AND REFINING HIGH PURITY 2,6-NAPHTHALENE DICARBOXYLIC ACID USING CRYSTALLIZATION
10
Patent #:
8993474
Issue Dt:
03/31/2015
Application #:
13142506
Filing Dt:
06/29/2011
Publication #:
US20110263416
Pub Dt:
10/27/2011
Title:
DEHYDROGENATION CATALYST
11
Patent #:
8378023
Issue Dt:
02/19/2013
Application #:
13174017
Filing Dt:
06/30/2011
Publication #:
US20120271001
Pub Dt:
10/25/2012
Title:
COMPOSITION OF POLYKETONE WITH HIGH IMPACT STRENGTH
12
Patent #:
8497333
Issue Dt:
07/30/2013
Application #:
13295378
Filing Dt:
11/14/2011
Publication #:
US20130066015
Pub Dt:
03/14/2013
Title:
POLYLACTIC ACID COMPOSITION FOR AUTOMOBILE PARTS
13
Patent #:
9561472
Issue Dt:
02/07/2017
Application #:
13818343
Filing Dt:
04/17/2013
Publication #:
US20130199994
Pub Dt:
08/08/2013
Title:
SUBMERGED HOLLOW FIBER MEMBRANE MODULE
14
Patent #:
10428096
Issue Dt:
10/01/2019
Application #:
14906233
Filing Dt:
01/19/2016
Publication #:
US20160333036
Pub Dt:
11/17/2016
Title:
POLYKETONE POLYMERIZATION CATALYST
15
Patent #:
NONE
Issue Dt:
Application #:
15317609
Filing Dt:
12/09/2016
Publication #:
US20170121491
Pub Dt:
05/04/2017
Title:
LED ENCAPSULANT COMPRISING RARE EARTH METAL OXIDE PARTICLES
16
Patent #:
NONE
Issue Dt:
Application #:
15327213
Filing Dt:
01/18/2017
Publication #:
US20170158851
Pub Dt:
06/08/2017
Title:
POLYKETONE RESIN COMPOSITION HAVING OUTSTANDING WATER RESISTANCE
17
Patent #:
NONE
Issue Dt:
Application #:
15327268
Filing Dt:
01/18/2017
Publication #:
US20170166743
Pub Dt:
06/15/2017
Title:
POLYKETONE RESIN COMPOSITION HAVING EXCELLENT OIL RESISTANCE
18
Patent #:
NONE
Issue Dt:
Application #:
15524422
Filing Dt:
05/04/2017
Publication #:
US20180162996
Pub Dt:
06/14/2018
Title:
POLYKETONE RESIN COMPOSITION WITH EXCELLENT WEAR RESISTANCE
19
Patent #:
NONE
Issue Dt:
Application #:
15524536
Filing Dt:
05/04/2017
Publication #:
US20170313820
Pub Dt:
11/02/2017
Title:
POLYKETONE RESIN COMPOSITION HAVING EXCELLENT GAS BARRIER PROPERTIES
20
Patent #:
10960384
Issue Dt:
03/30/2021
Application #:
15762666
Filing Dt:
03/23/2018
Publication #:
US20190232255
Pub Dt:
08/01/2019
Title:
DEHYDROGENATION CATALYST
Assignor
1
HYOSUNG CORPORATION
Exec Dt:
09/21/2018
Assignee
1
HYOSUNG CHEMICAL CORPORATION
235, BANPO-DAERO, SEOCHO-GU
SEOUL, KOREA, REPUBLIC OF 06578
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
45 SOUTH SEVENTH STREET, SUITE 2700
MINNEAPOLIS, MN 55402

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