SANYO PETROCHEMICAL CO LTD has a total of 17 patent applications. Its first patent ever was published in 1994. It filed its patents most often in United States, South Africa and China. Its main competitors in its focus markets basic materials chemistry, chemical engineering and organic fine chemistry are KATALITIK DISTILLEJSHN TEKNOLO, HOMMELTOFT SVEN IVAR and KEUSENKOTHEN PAUL F.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 3 | |
#2 | South Africa | 3 | |
#3 | China | 2 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | Republic of Korea | 2 | |
#6 | WIPO (World Intellectual Property Organization) | 2 | |
#7 | Norway | 1 | |
#8 | Russian Federation | 1 | |
#9 | Taiwan | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Chemical engineering | |
#3 | Organic fine chemistry |
# | Name | Total Patents |
---|---|---|
#1 | Kawase Masatsugu | 14 |
#2 | Tsunoda Takashi | 12 |
#3 | Kiyama Kazuyoshi | 12 |
#4 | Nomura Kouji | 3 |
#5 | Kinoshita Jiro | 3 |
#6 | Nagamori Yukito | 3 |
#7 | Masatsugu Kawase | 1 |
#8 | Kazuesi Kiyama | 1 |
#9 | Kawase Matsatsugu | 1 |
#10 | Takashi Tsunoda | 1 |
Publication | Filing date | Title |
---|---|---|
ZA9706937B | High silica content zeolite-based catalyst. | |
US6207605B1 | High silica content zeolite-based catalyst | |
US5789331A | Method for partially dealuminating a zeolite catalyst | |
EP0785178A1 | Process for producing aromatic hydrocarbon | |
RU95112849A | Method of partial dealumination of zeolite catalyst | |
KR0143942B1 | Method for partial dealuminization of zeolitic catalyst |