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Patent Assignment Assignee Details
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Assignee Name : ELK CORPORATION
Total Assignments: 16
Assignment: 1
Reel/Frame:004208/0018   Pages: 3
Recorded: 01/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FRESHWATER, JOHN G.
Exec Dt:
01/03/1984
2
MALMQUIST, ALFRED B.
Exec Dt:
01/03/1984
Assignee
1
ELK CORPORATION
OLD HIGHWAY & COUNTY RD.
ENNIS, TEXAS 75119
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559267
NONE
06534190
Correspondence name and address
BRUMBAUGH, GRAVES, DONOHUE & RAYMOND
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 2
Reel/Frame:006358/0425   Pages: 5
Recorded: 12/28/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MALMQUIST, ALFRED B.
Exec Dt:
11/09/1992
2
KIIK, MATTI
Exec Dt:
11/09/1992
Assignee
1
ELK CORPORATION
14643 DALLAS PKWY, #1000
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5305569
NONE
07977887
Correspondence name and address
WILLIAM R. GUSTAVSON
RICHARDS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270
Assignment: 3
Reel/Frame:021211/0560   Pages: 13
Recorded: 07/08/2008
Attorney Dkt #:129971
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
EL KOREA CORPORATION
Exec Dt:
01/01/2008
Assignee
1
ELK CORPORATION
687 GWANGPYEONG-DONG
YUSEONG-GU
DAEJEON 305-509, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7411143
US20070221488
11579003
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 4
Reel/Frame:021954/0167   Pages: 13
Recorded: 12/09/2008
Attorney Dkt #:130489
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor
1
EL KOREA CORPORATION
Exec Dt:
01/01/2008
Assignee
1
ELK CORPORATION
687 GWANGPYEONG-DONG
YUSEONG-GU, DAEJEON 305-509, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7482747
US20080012483
11628642
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 5
Reel/Frame:021271/0363   Pages: 2
Recorded: 07/10/2008
Attorney Dkt #:137442
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, YASUSHI
Exec Dt:
07/07/2008
2
HAYASHI, NOBUYA
Exec Dt:
06/16/2008
Assignees
1
ELK CORPORATION
1-15, HIGASHI KORAIBASHI, CHUO-KU
OSAKA-CITY, OSAKA, 540-0039, JAPAN
2
SAGA UNIVERSITY
1 HONJO-MACHI
SAGA-CITY, SAGA, 840-8502, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8012415
US20090053101
12087583
Correspondence name and address
RONALD R. SNIDER
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 6
Reel/Frame:029644/0042   Pages: 4
Recorded: 01/16/2013
Attorney Dkt #:2300-13918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, YASUSHI
Exec Dt:
11/13/2012
Assignees
1
CANON MARKETING JAPAN KABUSHIKI KAISHA
2-16-6, KONAN, MINATO-KU
TOKYO, JAPAN
2
ELK CORPORATION
1-15, HIGASHIKOURAIBASHI, CHUO-KU, OSAKASHI
OSAKA, JAPAN
3
KABUSHIKI KAISHA ELQUEST
741, OOWA, TOMISATO-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9463259
US20130089461
13645168
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 7
Reel/Frame:029644/0232   Pages: 4
Recorded: 01/16/2013
Attorney Dkt #:2300-13919
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, YASUSHI
Exec Dt:
11/13/2012
Assignees
1
CANON MARKETING JAPAN KABUSHIKI KAISHA
2-16-6, KONAN, MINATO-KU
TOKYO, JAPAN
2
ELK CORPORATION
1-15, HIGASHIKOURAIBASHI, CHUO-KU, OSAKASHI
OSAKA, JAPAN
3
KABUSHIKI KAISHA ELQUEST
741, OOWA, TOMISATO-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9173968
US20130089462
13645194
Correspondence name and address
CANON U.S.A. INC. INTELLECTUAL PROPERTY
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 8
Reel/Frame:029648/0343   Pages: 4
Recorded: 01/17/2013
Attorney Dkt #:2300-14031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANADA, YASUSHI
Exec Dt:
11/13/2012
Assignees
1
CANON MARKETING JAPAN KABUSHIKI KAISHA
2-16-6, KONAN, MINATO-KU
TOKYO, JAPAN
2
ELK CORPORATION
1-15, HIGASHIKOURAIBASHI, CHUO-KU, OSAKASHI
OSAKA, JAPAN
3
KABUSHIKI KAISHA ELQUEST
741, OOWA, TOMISATO-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8815172
US20130101467
13645186
Correspondence name and address
CANON KABUSHIKI KAISHA
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 9
Reel/Frame:029652/0519   Pages: 4
Recorded: 01/17/2013
Attorney Dkt #:2300-14032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANADA, YASUSHI
Exec Dt:
11/13/2012
2
KOYAMA, TAKASHI
Exec Dt:
11/13/2012
Assignees
1
CANON MARKETING JAPAN KABUSHIKI KAISHA
2-16-6, KONAN, MINATO-KU
TOKYO, JAPAN
2
ELK CORPORATION
1-15, HIGASHIKOURAIBASHI, CHUO-KU, OSAKASHI
OSAKA, JAPAN
3
KABUSHIKI KAISHA ELQUEST
741, OOWA, TOMISATO-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8894926
US20130094992
13645200
Correspondence name and address
CANON KABUSHIKI KAISHA
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 10
Reel/Frame:029648/0105   Pages: 4
Recorded: 01/17/2013
Attorney Dkt #:2300-13921
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TAKASHI
Exec Dt:
11/14/2012
Assignees
1
CANON MARKETING JAPAN KABUSHIKI KAISHA
2-16-6, KONAN, MINATO-KU
TOKYO, JAPAN
2
ELK CORPORATION
1-15, HIGASHIKOURAIBASHI, CHUO-KU, OSAKASHI
OSAKA, JAPAN
3
KABUSHIKI KAISHA ELQUEST
741, OOWA, TOMISATO-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9044748
US20130095010
13645174
Correspondence name and address
CANON KABUSHIKI KAISHA
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 11
Reel/Frame:029652/0569   Pages: 4
Recorded: 01/17/2013
Attorney Dkt #:2300-14033
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KOYAMA, TAKASHI
Exec Dt:
11/14/2012
Assignees
1
CANON MARKETING JAPAN KABUSHIKI KAISHA
2-16-6, KONAN, MINATO-KU
TOKYO, JAPAN
2
ELK CORPORATION
1-15, HIGASHIKOURAIBASHI, CHUO-KU, OSAKASHI
0SAKA, JAPAN
3
KABUSHIKI KAISHA ELQUEST
741, OOWA, TOMISATO-SHI
CHIBA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9320819
US20130094995
13645157
Correspondence name and address
CANON KABUSHIKI KAISHA
15975 ALTON PARKWAY
IRVINE, CA 92618-3731
Assignment: 12
Reel/Frame:040899/0733   Pages: 7
Recorded: 01/09/2017
Attorney Dkt #:2779.2.25
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, CHUL
Exec Dt:
12/31/2016
Assignees
1
ELK CORPORATION
89, TECHNO 2-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34013
2
SAMWON ST
163, GWAHAKSANEOP 4-RO
OKSAN-MYEON, HEUNGDEOK-GU, CHEONGJU-SI, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10365689
US20160349798
15117085
Correspondence name and address
BRYAN J. MASSEY
50 WEST BROADWAY, 10TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 13
Reel/Frame:040899/0951   Pages: 7
Recorded: 01/09/2017
Attorney Dkt #:2779.2.30
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, CHUL
Exec Dt:
12/31/2016
Assignees
1
SAMWON ST
163, GWAHAKSANEOP 4-RO
OKSAN-MYEON, HEUNGDEOK-GU, CHEONGJU-SI, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28121
2
ELK CORPORATION
89, TECHNO 2-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170120668
15301374
Correspondence name and address
BRYAN J. MASSEY
50 WEST BROADWAY, 10TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 14
Reel/Frame:040900/0128   Pages: 7
Recorded: 01/09/2017
Attorney Dkt #:2779.2.26
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, CHUL
Exec Dt:
12/31/2016
Assignees
1
SAMWON ST
163, GWAHAKSANEOP 4-RO
OKSAN-MYEON, HEUNGDEOK-GU, CHEONGJU-SI, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28121
2
ELK CORPORATION
89, TECHNO 2-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10409331
US20170097661
15125486
Correspondence name and address
BRYAN J. MASSEY
50 WEST BROADWAY, 10TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 15
Reel/Frame:040900/0290   Pages: 7
Recorded: 01/09/2017
Attorney Dkt #:2779.2.27
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PARK, CHUL
Exec Dt:
12/31/2016
Assignees
1
SAMWON ST
163, GWAHAKSANEOP 4-RO
OKSAN-MYEON, HEUNGDEOK-GU, CHEONGJU-SI, CHUNGCHEONGBUK-DO
CHEONGJU-SI, KOREA, REPUBLIC OF 28121
2
ELK CORPORATION
89, TECHNO 2-RO
YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170075386
15125494
Correspondence name and address
BRYAN J. MASSEY
50 WEST BROADWAY, 10TH FLOOR
SALT LAKE CITY, UT 84101
Assignment: 16
Reel/Frame:056672/0590   Pages: 4
Recorded: 06/24/2021
Attorney Dkt #:ZPL0187US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SHIN, DONG HYUK
Exec Dt:
06/23/2021
Assignees
1
ELK CORPORATION
89, TECHNO 2-RO, YUSEONG-GU
DAEJEON, KOREA, REPUBLIC OF 34013
2
SHIN, DONG HYUK
302-303, 127, DUNSANNAM-RO, SEO-GU
DAEJEON, KOREA, REPUBLIC OF 35249
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220085250
17417986
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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