Nippon Ketjen Co., Ltd.

Japan

Create a watch for Nippon Ketjen Co., Ltd.
Total IP 5
Total IP Rank # 318,738
IP Activity Score 0/5.0    0
IP Activity Rank # 1,720,775

Patents

Trademarks

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Last Patent 2022 - A catalyst for hydrotreating hyd...
First Patent 1991 - Method of preparing catalyst for...

Latest Inventions, Goods, Services

2020 Invention A catalyst for hydrotreating hydrocarbon oil and a method of hydrotreating hydrocarbon oil using ...
2016 Invention Catalyst for producing fatty acid alkyl ester, method for producing said catalyst and method for ...
2015 Invention Hydrotreating catalyst, method for producing the catalyst, and hydrotreating process for hydrocar...
2010 Invention Process for producing a hydroprocessing catalyst, and method for hydroprocessing a hydrocarbon oi...
2004 Invention Process for activating a hydrotreating catalyst. The invention pertains to a process for activati...
Invention Two-stage hpc process. The present invention pertains to a method for hydroprocessing a heavy hyd...
Invention High-macropore hydroprocessing catalyst and its use. 2/g, a total pore volume of at least 0.55 ml...
2003 Invention Hpc process using a mixture of catalysts. The present invention pertains to a process for hydropr...
Invention Heavy feed hpc process using a mixture of catalysts. The present invention pertains to a process ...
Invention Hydro processing of hydrocarbon using a mixture of catalysts. The present invention pertains to a...
Invention Hydroprocessing catalyst and use thereof. 2/g, a total pore volume of about 0.55 ml/g or more, a ...
Invention Process for the hydroprocessing of heavy hydrocarbon feeds using at least two reactors. The inve...
Invention A process for the hydroprocessing of heavy hydrocarbon feeds using at least two reactors. The inv...
2002 Invention Two-stage hydroprocessing process and catalyst. The present invention pertains to a method for hy...
Invention High-macropore hydroprocessing catalyst and its use. The present invention pertains to a catalyst...
Invention Two-stage heavy feed hpc process. The present invention pertains to a method for hydroprocessing ...
2001 Invention Hydroprocessing catalyst and use thereof. The invention pertains to a hydroprocessing catalyst su...
Invention Hydroprocessing catalyst and use thereof. The invention pertains to a hydroprocessing catalyst co...
Invention Hydroprocessing catalyst for heavy oils and its use. The present invention pertains to a hydropor...
2000 Invention Process for regenerating and rejuvenating additive containing catalysts. The present invention pe...
Invention Process for regenerating additive containing catalysts. The present invention pertains to a proce...
1999 Invention Hydrotreating catalyst: composition, preparation, and use thereof. The invention pertains to a pr...
Invention Hydroprocessing catalyst and process for hydroprocessing hydrocarbon feeds with said catalyst. Th...
Invention Process for producing spherical oxide particles. The invention pertains to a process for preparin...
1995 Invention Hydroprocessing catalyst and use thereof. A process for use of this catalyst and for its preparat...
1993 Invention Catalysts for hydrotreating hydrocarbon oils and method of preparing the same. Catalysts for hydr...
1991 Invention Method of preparing catalyst for hydrogenation of hydrocarbon oil. Disclosed is a method of prepa...
Invention Method of preparing catalyst for hydrogenation of hydrocarbon oil. A method of preparing a cataly...