ORIENTAL CHEMICAL IND CO LTD has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Republic of Korea, United States and Canada. Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and organic fine chemistry are ADOLF WELTER, HERNANDEZ ENRIQUE and PABEN PROYECTOS ESTRATEGICOS S A DE C V.
# | Country | Total Patents | |
---|---|---|---|
#1 | Republic of Korea | 9 | |
#2 | United States | 2 | |
#3 | Canada | 1 | |
#4 | EPO (European Patent Office) | 1 |
# | Industry | |
---|---|---|
#1 | Materials and metallurgy | |
#2 | Basic materials chemistry | |
#3 | Organic fine chemistry | |
#4 | Surface technology and coating |
# | Name | Total Patents |
---|---|---|
#1 | Lee Sang Hwa | 4 |
#2 | Lee Jong Pill | 4 |
#3 | Kim Yong Il | 4 |
#4 | Shur Sun Ki | 4 |
#5 | Song Jun-Yong | 3 |
#6 | Lee Yun-Ku | 3 |
#7 | Paek Do-Son | 2 |
#8 | Kang Han-Chol | 1 |
#9 | Hong Yang-Ki | 1 |
#10 | Kim Yong-Hwan | 1 |
Publication | Filing date | Title |
---|---|---|
KR0160231B1 | Manufacturing method for mixed phosphate solution | |
KR970001474B1 | Process of preparation of 5-aminopyrazole derivatives | |
KR950010801B1 | Method for preparing sodium bi carbonate | |
KR950010800B1 | Method for preparing sadium bicarbonate | |
KR950010794B1 | Method for preparing stabilized sodium bicarbonate by non-phosphate | |
KR920005573B1 | Process for the production of low sodium cyanate | |
KR890003194B1 | Process for preparation of aluminium hychoxy chloride | |
KR890003286B1 | Process for the preparation of n-substitude glycine | |
KR890003289B1 | Process for the preparation alpha-cyano-3-phenoxy-benzyl-s-(+)-2-(4chlorophenyl)-3-methyl buthylic acid |