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Patent Assignment Assignee Details
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Assignee Name : HAEUN CHEMTEC CO., LTD.
Total Assignments: 4
Assignment: 1
Reel/Frame:013761/0573   Pages: 4
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/26/2002
2
Exec Dt:
12/26/2002
3
Exec Dt:
12/26/2002
4
Exec Dt:
12/26/2002
5
Exec Dt:
12/26/2002
6
Exec Dt:
12/26/2002
7
Exec Dt:
12/26/2002
Assignees
1
93-1, YIMSOO-DONG, KUMI-SI
KYONGSANGBUK-DO, KOREA, REPUBLIC OF
2
1124, SHINGIL-DONG, ANSAN-SI
KYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10320359
Correspondence name and address
HARRISON & EGBERT
412 MAIN STREET, 7TH FLOOR
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:013765/0407   Pages: 4
Recorded: 02/19/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/30/2002
2
Exec Dt:
12/26/2002
3
Exec Dt:
12/26/2002
4
Exec Dt:
12/26/2002
5
Exec Dt:
12/26/2002
6
Exec Dt:
01/03/2003
7
Exec Dt:
01/03/2003
Assignees
1
93-1, YIMSOO-DONG, KUMI-SI
KYONGSANGBUK-DO, KOREA, REPUBLIC OF
2
1124, SHINGIL-DONG, ANSAN-SI
KYUNGGI-DO, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10320715
Correspondence name and address
HARRISON & EGBERT
JOHN S. EGBERT
412 MAIN STREET, 7TH FLOOR
HOUSTON, TX 77002
Assignment: 3
Reel/Frame:018457/0642   Pages: 3
Recorded: 10/31/2006
Attorney Dkt #:5038-060390
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/2006
2
Exec Dt:
01/26/2006
3
Exec Dt:
01/26/2006
Assignee
1
1124, SHINGIL-DONG, ANSAN-SI
KYUNGKI-DO, KOREA, REPUBLIC OF 425-839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10567976
Correspondence name and address
RICHARD L. BYRNE
700 KOPPERS BUILDING; 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 4
Reel/Frame:029322/0952   Pages: 9
Recorded: 11/19/2012
Attorney Dkt #:5038-123046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/04/2012
2
Exec Dt:
10/25/2012
3
Exec Dt:
10/24/2012
4
Exec Dt:
10/11/2012
5
Exec Dt:
10/23/2012
6
Exec Dt:
10/25/2012
7
Exec Dt:
10/05/2012
8
Exec Dt:
10/23/2012
9
Exec Dt:
10/24/2012
Assignees
1
1124, SHINGIL-DONG, DANWON-GU
ANSAN-SI, KYUNGKI-DO, KOREA, REPUBLIC OF 425-839
2
1124, SHINGIL-DONG, DANWON-GU
ANSAN-SI, KYUNGKI-DO, KOREA, REPUBLIC OF 425-839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13638716
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222

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