Korea Chemical Co., Ltd.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Korea Chemical Co., Ltd..The latest application filed is for "forming method using thermal transfer printing sheet".

Company Profile

0.10.5

Korea Chemical Co., Ltd. - Kyongki-Do KR
Korea Chemical Co., Ltd. - KR KR
KOREA CHEMICAL CO., LTD. - Paju-Si KR
Korea Chemical Co., Ltd. -
KOREA CHEMICAL CO., LTD. - 471 Moonbal-Ri, Gyoha-Myon Paju-Si KR
Korea Chemical Co., Ltd. - Kyeongsangnam KR
Korea Chemical Co., Ltd. - Kyunggi-do KR
Korea Chemical Co., Ltd. - KvungSangNam-Do KR
Korea Chemical Co., Ltd. - Kyungsangnam KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Forming method using thermal transfer printing sheet Grant 7,172,350 - Chung February 6, 2	2007-02-06
Transfer paper by heat able to dissolve a metal layer partially and the preparation method thereof Grant 6,939,589 - Chung September 6, 2	2005-09-06
Forming method using thermal transfer printing sheet App 20040137143 - Chung, Sook Hee	2004-07-15
Heat transcription film and manufacturing method thereof Grant 6,756,108 - Chung June 29, 2	2004-06-29
Transfer paper by heat able to dissolve a metal layer partially and the preparation method thereof App 20040105977 - Chung, Sook Hee	2004-06-03
Method of manufacturing thermal transfer film for forming three dimensional patterns through dissolution processes Grant 6,740,354 - Chung May 25, 2	2004-05-25
Dissolution type-thermal transfer film for three dimensional patterns and method for manufacturing the same App 20030096088 - Chung, Sook Hee	2003-05-22
Heat transcription film and manufacturing method thereof App 20020150733 - Chung, Sook Hee	2002-10-17
Dissolution type thermal transfer film for three dimentional patterns and method for manufacturing the same App 20020025411 - Chung, Sook Hee	2002-02-28
Process for producing a water-dispersion of polyurethane resin and a paint composition containing the resin produced by that process Grant 5,712,342 - Kim , et al. January 27, 1	1998-01-27
Process for preparing core-shell emulsion polymer particles and resulting product containing such particles Grant 5,639,805 - Park , et al. June 17, 1	1997-06-17
Process for preparing polyester resins cured at low temperature and powder coating composition thereof Grant 5,262,510 - Kwon , et al. November 16, 1	1993-11-16
Process for preparing silicone modified polyester resins and a powder coating composition containing thereof Grant 5,227,435 - Kang , et al. July 13, 1	1993-07-13
Process for the preparation of the modified resin and epoxy resin composition containing the modified resin for use in semiconductor encapsulation Grant 5,109,067 - Dae , et al. April 28, 1	1992-04-28
Process for the preparation of modified resin useful as a low-stress semiconductor encapsulant and composition formed therefrom Grant 4,942,207 - Lee , et al. July 17, 1	1990-07-17

Company Registrations

NCAGE Code	1000F	KOREA CHEMICAL CO., LTD.
CAGE Code	1000F	KOREA CHEMICAL CO., LTD.

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