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Class Information
Number: 502/219
Name: Catalyst, solid sorbent, or support therefor: product or process of making > Catalyst or precursor therefor > Sulfur or compound containing same > And group vi metal containing (i.e., cr, mo, w or po)
Description: Composition including a group VI metal as listed at the beginning of the schedule, free or chemically combined.










Sub-classes under this class:

Class Number Class Name Patents
502/221 And group viii metal containing (i.e., iron or platinum group) 257
502/220 Molybdenum containing 361


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8658558 Hydroconversion multi-metallic catalyst and method for making thereof Feb. 25, 2014
8597608 Manganese tetrathiotungstate material Dec. 3, 2013
8551907 Dispersed metal sulfide-based catalysts Oct. 8, 2013
8530370 Nano-tetrathiometallate or nano-tetraselenometallate material Sep. 10, 2013
8500992 Process for treating a hydrocarbon-containing feed Aug. 6, 2013
8496803 Process for treating a hydrocarbon-containing feed Jul. 30, 2013
8491784 Process for treating a hydrocarbon-containing feed Jul. 23, 2013
8491782 Process for treating a hydrocarbon-containing feed Jul. 23, 2013
8491783 Process for treating a hydrocarbon-containing feed Jul. 23, 2013
8475650 Pre-passivation process for a continuous reforming apparatus, and passivation process for a continuous reforming apparatus during the initial reaction Jul. 2, 2013
8476182 Process for making a catalyst suitable for direct coal liquefaction and the catalyst thereof Jul. 2, 2013
8431511 Hydroprocessing bulk catalyst and methods of making thereof Apr. 30, 2013
8431510 Composition useful in the catalytic hydroprocessing of hydrocarbon feedstocks, a method of making such catalyst, and a process of using such catalyst Apr. 30, 2013
8420565 Hydroprocessing bulk catalyst and methods of making thereof Apr. 16, 2013
8389433 Hydroprocessing bulk catalyst and methods of making thereof Mar. 5, 2013
8383543 Hydroconversion multi-metallic catalyst and method for making thereof Feb. 26, 2013
8372776 Hydroprocessing bulk catalyst and methods of making thereof Feb. 12, 2013
8372266 Systems and methods for producing a crude product Feb. 12, 2013
8372775 Catalyst for oxygen reduction Feb. 12, 2013
8354357 Cobalt-molybdenum sulfide catalyst materials and methods for stable alcohol production from syngas Jan. 15, 2013
8343887 Hydroconversion processes employing multi-metallic catalysts and method for making thereof Jan. 1, 2013
8329610 Hydrogenation catalyst composition, process for preparing the same and use thereof Dec. 11, 2012
8304363 Ultradispersed catalyst compositions and methods of preparation Nov. 6, 2012
8298982 Ultradispersed catalyst compositions and methods of preparation Oct. 30, 2012
8283278 Process for sulfurizing hydrocarbon treatment catalysts Oct. 9, 2012
8283279 Ultradispersed catalyst compositions and methods of preparation Oct. 9, 2012
8242043 Process for production of supported catalyst for acetic acid production Aug. 14, 2012
8207081 Nanocomposite for photocatalytic Hydrogen production and method for its preparation Jun. 26, 2012
8173570 Hydroconversion processes employing multi-metallic catalysts and method for making thereof May. 8, 2012
8168557 Method of restoring catalytic activity to a spent hydrotreating catalyst, the resulting restored catalyst, and a method of hydroprocessing May. 1, 2012
8080492 Hydroconversion multi-metallic catalyst and method for making thereof Dec. 20, 2011
8062991 Catalyst system and method for the reduction of NO.sub.x Nov. 22, 2011
8058203 Hydroconversion multi-metallic catalyst and method for making thereof Nov. 15, 2011
8003743 Metallocene compounds, ligands used in their preparation, preparation of 1-butene polymers and 1-butene polymers therefrom Aug. 23, 2011
7964525 Hydroconversion multi-metallic catalyst and method for making thereof Jun. 21, 2011
7964526 Hydroconversion multi-metallic catalyst and method for making thereof Jun. 21, 2011
7964524 Hydroconversion multi-metallic catalyst and method for making thereof Jun. 21, 2011
7955588 Metal sulfide catalysts and methods of making same Jun. 7, 2011
7951746 Bulk group VIII/group VIB metal catalysts and method of preparing same May. 31, 2011
7947623 Hydroprocessing bulk catalyst and uses thereof May. 24, 2011
7897537 Ultradispersed catalyst compositions and methods of preparation Mar. 1, 2011
7879753 Catalyst for oxygen reduction Feb. 1, 2011
7854833 Systems and methods of producing a crude product Dec. 21, 2010
7816298 Hydroconversion processes employing multi-metallic catalysts and method for making thereof Oct. 19, 2010
7807599 Hydroconversion processes employing multi-metallic catalysts and method for making thereof Oct. 5, 2010
7803735 Hydroconversion processes employing multi-metallic catalysts and method for making thereof Sep. 28, 2010
7799207 Process for producing tailored synthetic crude oil that optimize crude slates in target refineries Sep. 21, 2010
7754645 Process for preparing hydroprocessing bulk catalysts Jul. 13, 2010
7737073 Hydroprocessing bulk catalyst and uses thereof Jun. 15, 2010
7737072 Hydroprocessing bulk catalyst and uses thereof Jun. 15, 2010

1 2 3 4 5 6










 
 
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