CHAJNA PETROLEUM & KEMIKAL CORP has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in Russian Federation. Its main competitors in its focus markets basic materials chemistry, chemical engineering and organic fine chemistry are NGT GLOBAL AG, INTERNAT CATALYTIC OIL PROCESS and GUILLON EMMANUELLE.
# | Country | Total Patents | |
---|---|---|---|
#1 | Russian Federation | 14 |
# | Name | Total Patents |
---|---|---|
#1 | Kui Shoue | 4 |
#2 | Liu Zhuntao | 3 |
#3 | Long Dzhun | 3 |
#4 | Zhang Zhigang | 3 |
#5 | Zhang Linna | 3 |
#6 | Ksie Chaogang | 3 |
#7 | Gong Dzhiankhong | 3 |
#8 | Li Lej | 3 |
#9 | Li Sikin | 3 |
#10 | Dai Lishun | 2 |
Publication | Filing date | Title |
---|---|---|
RU2548362C2 | Catalyst for catalytic cracking and method of increasing catalyst selectivity (versions) | |
RU2529021C2 | Method of catalyst regeneration | |
RU2466980C2 | Method of producing dimethyl ether from methanol |