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Patent Assignment Assignor Details
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Assignor Name : HAN, HYUN-SIK
Total Assignments: 31
Assignment: 1
Reel/Frame:018643/0048   Pages: 5
Recorded: 12/13/2006
Attorney Dkt #:08162.0005U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
11/23/2006
2
LEE, TAE-WOO
Exec Dt:
11/23/2006
3
HAN, JAE-UK
Exec Dt:
11/23/2006
Assignee
1
HEESUNG ENGELHARD CORPORATION
#507-1DA, 1251-6
JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070093383
11542483
Correspondence name and address
NEEDLE & ROSENBERG, P.C.
SUITE 1000
999 PEACHTREE STREET
ATLANTA, GA 30309
Assignment: 2
Reel/Frame:018643/0092   Pages: 6
Recorded: 12/13/2006
Attorney Dkt #:08162.0006U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
11/23/2006
2
SONG, JIN-WOO
Exec Dt:
11/23/2006
3
HAN, JAE-AU
Exec Dt:
11/23/2006
Assignee
1
HEESUNG ENGELHARD CORPORATION
#507-1DA, 1251-6 JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070123418
11604430
Correspondence name and address
NEEDLE & ROSENBERG, P.C.
SUITE 1000
999 PEACHTREE STREET
ATLANTA, GEORGIA 30309
Assignment: 3
Reel/Frame:019110/0804   Pages: 2
Recorded: 03/09/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
02/28/2007
2
SONG, JIN-WOO
Exec Dt:
02/28/2007
3
HA, JAE-AU
Exec Dt:
02/28/2007
Assignee
1
HEESUNG ENGELHARD CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO 429-450, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070238606
11716421
Correspondence name and address
PAUL D. GREELEY
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 4
Reel/Frame:019482/0646   Pages: 2
Recorded: 06/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
06/05/2007
2
BAE, JAE-HO
Exec Dt:
06/05/2007
3
HAN, JAE-UK
Exec Dt:
06/05/2007
Assignee
1
HEESUNG ENGELHARD CORPORATION
#507-1 DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO 429-450, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080034719
11811732
Correspondence name and address
PAUL D. GREELEY
OHLANDT, GREELEY, RUGGIERO & PERLE, LLP
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 5
Reel/Frame:019521/0673   Pages: 2
Recorded: 06/21/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
06/12/2007
2
YOO, YOUNG-SAN
Exec Dt:
06/12/2007
3
SEO, GON
Exec Dt:
06/12/2007
4
PARK, GI-WON
Exec Dt:
06/12/2007
Assignee
1
HEESUNG ENGELHARD CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG, SHIHEUNG-CITY
KYUNGKI-DO, 429-450, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080026937
11820959
Correspondence name and address
PAUL D. GREELEY
OHLANDT, GREELEY, RUGGIERO & PERLE ET AL
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682 U.S.A.
Assignment: 6
Reel/Frame:019963/0328   Pages: 5
Recorded: 10/15/2007
Attorney Dkt #:08162.0008U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
08/08/2007
2
SONG, JIN-WOO
Exec Dt:
08/08/2007
3
HA, JAE-AU
Exec Dt:
08/08/2007
4
LEE, KWI-YEON
Exec Dt:
08/08/2007
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080045404
11893157
Correspondence name and address
SUMNER C. ROSENBERG
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 7
Reel/Frame:019798/0843   Pages: 2
Recorded: 08/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
08/21/2007
2
LEE, TAE-WOO
Exec Dt:
08/21/2007
3
KIM, EUN-SEOK
Exec Dt:
08/21/2007
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO 429-450, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7931874
US20080047261
11895511
Correspondence name and address
PAUL D. GREELEY, ESQ.
OHLANDT, GREELEY, RUGGIERO
& PERLE, L.L.P.
ONE LANDMARK SQUARE, 10TH FLOOR
STAMFORD, CONNECTICUT 06901-2682
Assignment: 8
Reel/Frame:020546/0503   Pages: 3
Recorded: 02/22/2008
Attorney Dkt #:08162.0009U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
01/02/2008
2
KIM, EUN-SEOK
Exec Dt:
01/02/2008
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO 429-450, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090126353
11988265
Correspondence name and address
SUMNER C. ROSENBERG
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 9
Reel/Frame:020885/0283   Pages: 5
Recorded: 05/01/2008
Attorney Dkt #:08162.0010U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
03/27/2008
2
BAE, JAE-HO
Exec Dt:
03/27/2008
3
KIM, EUN-SEOK
Exec Dt:
03/27/2008
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO 429-450, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678348
US20090255237
11992845
Correspondence name and address
SUMNER C. ROSENBERG
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 10
Reel/Frame:022651/0864   Pages: 6
Recorded: 05/07/2009
Attorney Dkt #:08162.0020U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
04/20/2009
2
SEO, GON
Exec Dt:
04/20/2009
3
YOO, YOUNG-SAN
Exec Dt:
04/20/2009
4
PARK, SE-MIN
Exec Dt:
04/20/2009
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6 JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100075842
12447356
Correspondence name and address
BALLARD SPAHR ANDREWS & INGERSOLL, LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 11
Reel/Frame:023219/0704   Pages: 6
Recorded: 09/11/2009
Attorney Dkt #:08162.0020U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
04/20/2009
2
SEO, GON
Exec Dt:
04/20/2009
3
YOO, YOUNG-SAN
Exec Dt:
04/20/2009
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6 JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100075842
12447356
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 12
Reel/Frame:024958/0890   Pages: 8
Recorded: 09/09/2010
Attorney Dkt #:08162.0020U1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE CORRECT THE ERROR IN THE APPLICATION NUMBER 12446356 PREVIOUSLY RECORDED ON REEL 022651 FRAME 0864. ASSIGNOR(S) HEREBY CONFIRMS THE TO THE CORRECT NUMBER 12447356 AS INDICATED ON PAGE 1 OF THE ATTACHED ASSIGNMENT..
Assignors
1
HAN, HYUN-SIK
Exec Dt:
04/20/2009
2
SEO, GON
Exec Dt:
04/20/2009
3
YOO, YOUNG-SAN
Exec Dt:
04/20/2009
4
PARK, SE-MIN
Exec Dt:
04/20/2009
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6 JUNGWANG-DONG
SHIHEUNG-CITY, KYUNGKI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100075842
12447356
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 13
Reel/Frame:025873/0972   Pages: 4
Recorded: 02/25/2011
Attorney Dkt #:10108-003US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
01/27/2011
2
KIM, EUN-SEOK
Exec Dt:
01/27/2011
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG
SHIHEUNG-CITY
KYUNGKI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110126525
13056284
Correspondence name and address
CHRISTOPHER L. CURFMAN
817 W. PEACHTREE ST., NW, SUITE 900
ATLANTA, GA 30308
Assignment: 14
Reel/Frame:025969/0583   Pages: 8
Recorded: 03/16/2011
Attorney Dkt #:10108-002US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
01/27/2011
2
KIM, EUN-SEOK
Exec Dt:
01/27/2011
3
SEO, GON
Exec Dt:
01/27/2011
4
PARK, SE-MIN
Exec Dt:
01/27/2011
5
LEE, YUN-JE
Exec Dt:
01/27/2011
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507-1DA, 1251-6, JUNGWANG-DONG, SHIHEUNG-CITY
KYUNGKI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110150742
13056281
Correspondence name and address
CHRISTOPHER L. CURFMAN
817 W. PEACHTREE ST., NW, SUITE 900
ATLANTA, GA 30308
Assignment: 15
Reel/Frame:029882/0409   Pages: 8
Recorded: 02/27/2013
Attorney Dkt #:10108-002US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
01/27/2011
2
KIM, EUN-SEOK
Exec Dt:
01/27/2011
3
SEO, GON
Exec Dt:
01/27/2011
4
PARK, SE-MIN
Exec Dt:
01/27/2011
5
LEE, YUN-JE
Exec Dt:
01/27/2011
Assignee
1
HEESUNG CATALYSTS CORPORATION
#507, SIHWA INDUSTRIAL COMPLEX 1DA, 1251-6
UNGWANG-DONG, SHIHEUNG-SI
KYEONGGI-DO, KOREA, REPUBLIC OF 429-450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8668893
US20130156669
13724499
Correspondence name and address
MEUNIER CARLIN & CURFMAN, LLC
817 W. PEACHTREE ST., NW, SUITE 500
ATLANTA, GA 30308
Assignment: 16
Reel/Frame:033536/0037   Pages: 6
Recorded: 08/14/2014
Attorney Dkt #:10108-008US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
08/08/2014
2
NA, SEUNG CHUL
Exec Dt:
08/08/2014
3
HAN, SANG YUN
Exec Dt:
08/08/2014
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG
91 SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 429-848
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321033
US20150051068
14376356
Correspondence name and address
MEUNIER CARLIN & CURFMAN, LLC
817 WEST PEACHTREE STREET, NW
SUITE 500
ATLANTA, GA 30308
Assignment: 17
Reel/Frame:037662/0018   Pages: 6
Recorded: 02/01/2016
Attorney Dkt #:10108-009US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, SANG YUN
Exec Dt:
11/18/2015
2
NA, SEUNG CHUL
Exec Dt:
11/18/2015
3
HAN, HYUN-SIK
Exec Dt:
11/18/2015
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG
91 SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 429-848
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9675949
US20160074822
14888196
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 18
Reel/Frame:039988/0493   Pages: 3
Recorded: 10/11/2016
Attorney Dkt #:102991.0001US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
09/21/2016
2
YOO, YOUNG-SAN
Exec Dt:
09/21/2016
3
KIM, HO-DONG
Exec Dt:
09/21/2016
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91
SOMANGGONGWONG-RO
SIHEUNG-SI, GYEONGGI-DO, KOREA, REPUBLIC OF 429-848
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10213769
US20170001174
15101876
Correspondence name and address
FISH & TSANG, LLP
2603 MAIN STREET
SUITE 1000
IRVINE, CA 92614
Assignment: 19
Reel/Frame:039994/0337   Pages: 7
Recorded: 10/12/2016
Attorney Dkt #:08162.0027U1-
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
09/21/2016
2
NA, SEUNG CHUL
Exec Dt:
09/21/2016
3
KIM, EUN-SEOK
Exec Dt:
09/21/2016
4
KIM, JOON-WOO
Exec Dt:
09/21/2016
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG, 91, SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF 429-848
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9931615
US20170007987
15107299
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET, SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 20
Reel/Frame:040652/0764   Pages: 6
Recorded: 11/21/2016
Attorney Dkt #:10108-010US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
09/21/2016
2
SONG, JIN-WOO
Exec Dt:
09/21/2016
3
LEE, KWI-YEON
Exec Dt:
09/21/2016
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG,
91 SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 429-848
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160332146
15106541
Correspondence name and address
MEUNIER CARLIN & CURFMAN LLC
999 PEACHTREE STREET, NE
SUITE 1300
ATLANTA, GA 30309
Assignment: 21
Reel/Frame:045285/0864   Pages: 10
Recorded: 02/08/2018
Attorney Dkt #:08162.0027U1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 039994 FRAME 0337. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
HAN, HYUN-SIK
Exec Dt:
09/21/2016
2
NA, SEUNG CHUL
Exec Dt:
09/21/2016
3
KIM, EUN-SEOK
Exec Dt:
09/21/2016
4
KIM, JOON-WOO
Exec Dt:
09/21/2016
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91
SOMANGGONG WON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 435-738
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9931615
US20170007987
15107299
Correspondence name and address
E. JONAS JARVHOLM, J.D., PH.D.
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 22
Reel/Frame:040827/0372   Pages: 4
Recorded: 01/03/2017
Attorney Dkt #:08162.0028U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
12/20/2016
2
NA, SEUNG CHUL
Exec Dt:
12/20/2016
3
KIM, EUN-SEOK
Exec Dt:
12/20/2016
4
KIM, JOON-WOO
Exec Dt:
12/20/2016
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG, 91, SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 429-848
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170051649
15307197
Correspondence name and address
BALLARD SPAHR LLP
999 PEACHTREE STREET, SUITE 1000
ATLANTA, GA 30309-3915
Assignment: 23
Reel/Frame:046481/0108   Pages: 6
Recorded: 07/27/2018
Attorney Dkt #:08162.0039U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
05/03/2018
2
YOO, YOUNG-SAN
Exec Dt:
05/03/2018
3
KIM, HO-DONG
Exec Dt:
05/03/2018
4
LEE, HYUN-WOO
Exec Dt:
05/03/2018
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO
SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11266979
US20180311645
15774180
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 24
Reel/Frame:056556/0837   Pages: 6
Recorded: 06/11/2021
Attorney Dkt #:08162.0038U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
05/03/2018
2
YOO, YOUNG-SAN
Exec Dt:
05/03/2018
3
KIM, HO-DONG
Exec Dt:
05/03/2018
4
KANG, DONG KUN
Exec Dt:
05/03/2018
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11040333
US20180311644
15774140
Correspondence name and address
E. JONAS JARVHOLM
999 PEACHTREE STREET
SUITE 1600
ATLANTA, GA 30309
Assignment: 25
Reel/Frame:047528/0546   Pages: 6
Recorded: 08/31/2018
Attorney Dkt #:08162.0040U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
05/25/2018
2
KIM, EUN-SEOK
Exec Dt:
05/25/2018
3
HAN, JAE-UK
Exec Dt:
05/25/2018
4
CHO, HYOUNG-MUN
Exec Dt:
05/25/2018
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO, SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10434499
US20180361359
15780736
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 26
Reel/Frame:047572/0019   Pages: 7
Recorded: 09/07/2018
Attorney Dkt #:08162.0041U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
05/25/2018
2
NA, SEUNG CHUL
Exec Dt:
05/25/2018
3
SONG, JIN-WOO
Exec Dt:
05/25/2018
4
KOMATEEDI, NARAYANA RAO
Exec Dt:
05/25/2018
5
LEE, KWI-YEON
Exec Dt:
05/25/2018
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO
SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11135572
US20180361361
15780741
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 27
Reel/Frame:046378/0489   Pages: 6
Recorded: 07/18/2018
Attorney Dkt #:08162.0045U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
07/16/2018
2
KIM, EUN-SEOK
Exec Dt:
07/13/2018
3
KIM, MI-YOUNG
Exec Dt:
07/12/2018
4
JEON, JUN HONG
Exec Dt:
07/12/2018
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO,
SIHEUNG-SI,
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10751701
US20190001304
16064269
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 28
Reel/Frame:048343/0955   Pages: 6
Recorded: 02/15/2019
Attorney Dkt #:08162.0048U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, HO-DONG
Exec Dt:
02/13/2019
2
HAN, HYUN-SIK
Exec Dt:
02/13/2019
3
YOO, YOUNG-SAN
Exec Dt:
02/13/2019
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91
SOMANGGONGWON-RO, SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190184374
16325842
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 29
Reel/Frame:049487/0711   Pages: 7
Recorded: 06/17/2019
Attorney Dkt #:08162.0051U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIM, MI-YOUNG
Exec Dt:
06/11/2019
2
KIM, JIN-WON
Exec Dt:
06/11/2019
3
KIM, YONG SUL
Exec Dt:
06/11/2019
4
KIM, EUN-SEOK
Exec Dt:
06/10/2019
5
NA, SEUNG CHUL
Exec Dt:
06/11/2019
6
HAN, HYUN-SIK
Exec Dt:
06/11/2019
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO
SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10889503
US20190322537
16464869
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 30
Reel/Frame:052085/0456   Pages: 6
Recorded: 03/11/2020
Attorney Dkt #:08162.0062U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
10/28/2019
2
YOO, YOUNG-SAN
Exec Dt:
10/28/2019
3
KIM, HO-DONG
Exec Dt:
10/28/2019
4
CHOI, HYUN A
Exec Dt:
10/28/2019
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO
SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200122125
16611061
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1000
ATLANTA, GA 30309
Assignment: 31
Reel/Frame:055936/0718   Pages: 6
Recorded: 04/08/2021
Attorney Dkt #:08162.0073U1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAN, HYUN-SIK
Exec Dt:
04/06/2021
2
DEO, DONG-SUN
Exec Dt:
04/06/2021
3
SEON, MYEONG-CHEOL
Exec Dt:
04/06/2021
4
YU, SEUNG-BOK
Exec Dt:
04/06/2021
Assignee
1
HEESUNG CATALYSTS CORPORATION
JUNGWANG-DONG 91, SOMANGGONGWON-RO SIHEUNG-SI
GYEONGGI-DO, KOREA, REPUBLIC OF 15088
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11813599
US20210339237
17283583
Correspondence name and address
MITCHELL A. KATZ
999 PEACHTREE STREET
SUITE 1600
ATLANTA, GA 30309

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