B01J27/00 - CPC Classification Index

ClassID:

32852 ⎘

B01J27/00 - CPC Classification

Classification description:

Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds

Sub-classes:

B01J27/02 » Sulfur, selenium or tellurium; Compounds thereof 98
B01J27/06 » Halogens; Compounds thereof 32
B01J27/14 » Phosphorus; Compounds thereof 78
B01J27/20 » Carbon compounds 81
B01J27/24 » Nitrogen compounds 448
B01J27/28 » Regeneration or reactivation 18

Recent Application in this class:

20210102018

2021-04-08

Silica-coated alumina activator-supports for metallocene catalyst compositions

20200207892

2020-07-02

Silica-coated alumina activator-supports for metallocene catalyst compositions

20190169332

2019-06-06

Silica-coated alumina activator-supports for metallocene catalyst compositions

20170233510

2017-08-17

Silica-coated alumina activator-supports for metallocene catalyst compositions

20170022062

2017-01-26

Method of growing a nanotube including passing a carbon-based gas through first and second openings of a tube

20160222141

2016-08-04

Silica-coated alumina activator-supports for metallocene catalyst compositions

20130115308

2013-05-09

DOPED MATERIAL

20110092357

2011-04-21

Silica-coated alumina activator-supports for metallocene catalyst compositions

20100076167

2010-03-25

Silica-coated alumina activator-supports for metallocene catalyst compositions

#10

20060281628

2006-12-14

Dual functional catalyst for selective opening of cyclic paraffins and process for using the catalyst