ClassID:

90648

C07C5/2518 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation; Rearrangement of carbon-to-carbon unsaturated bonds; Migration of carbon-to-carbon double bonds; Catalytic processes with crystalline alumino-silicates, e.g. molecular sieves

Recent Application in this class:
#1
20260146012
2026-05-28

PROCESSES AND CATALYSTS FOR LINEAR ALPHA-OLEFIN PURIFICATION

#2
20250136532
2025-05-01

INTERNAL OLEFIN PRODUCTION METHOD

#3
20240417345
2024-12-19

PROCESS FOR ISOMERIZATION OF 2,4,4-TRIMETHYLPENT-2-ENE TO 2,4,4-TRIMETHYLPENT-1-ENE

#4
20220401934
2022-12-22

METHOD OF IMPROVING ISOMERIZATION CATALYST LIFETIME

#5
20220064085
2022-03-03

LINEAR-MONOOLEFIN MANUFACTURING METHOD AND COMPOUND MANUFACTURING METHOD

#6
20210147320
2021-05-20

Process for the isomerization of olefins

#7
20200369580
2020-11-26

Processes for isomerizing alpha olefins

#8
20200325085
2020-10-15

Linear Alpha Olefin Isomerization Using an Ebullated Bed Reactor

#9
20200290940
2020-09-17

Processes for isomerizing alpha olefins

#10
20200131099
2020-04-30

Multiple-stage catalyst system for self-metathesis with controlled isomerization and cracking

#11
20190262814
2019-08-29

Method for synthesizing a FER/MOR composite molecular sieve

#12
20190134613
2019-05-09

Isomerization Catalyst, Method for Producing Linear Olefin and Method for Producing Compound

#13
20180311652
2018-11-01

Methods of producing hierarchical beta zeolites with tunable mesoporosity through pore directing agent assisted base leaching

#14
20180170833
2018-06-21

Isomerization catalyst, method for producing straight-chain olefin, and method for producing compound

#15
20180079651
2018-03-22

Methods for producing crystalline microporous solids with the RTH topology and compositions derived from the same

#16
20150361008
2015-12-17

Production of 1,3-butadiene

#17
20150203358
2015-07-23

Methods for producing crystalline microporous solids with IWV topology and compositions derived from the same

#18
20150203357
2015-07-23

Methods for producing crystalline microporous solids with a new CIT-7 topology and compositions derived from the same

#19
20150202612
2015-07-23

Methods for producing crystalline microporous solids with the RTH topology and compositions derived from the same

#20
20150202603
2015-07-23

Methods for producing crystalline microporous solids with the HEU topology and compositions derived from the same

#21
20150104364
2015-04-16

Processes using molecular sieve SSZ-96

#22
20140350316
2014-11-27

Production of Paraxylene

#23
20140296596
2014-10-02

Process for dehydration and isomerization of alcohols using a catalyst based on a mesostructured material comprising silicon

#24
20130204057
2013-08-08

Simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts

#25
20130029832
2013-01-31

Stabilized aggregates of small crystallites of zeolite Y

#26
20120004485
2012-01-05

UZM-5, UZM-5P, and UZM-6 crystalline aluminosilicate zeolites and methods for preparing the same

#27
20110190555
2011-08-04

METHOD FOR PRODUCING INTERNAL OLEFIN, INTERNAL OLEFIN MIXTURE, AND OIL DRILLING FLUID CONTAINING INTERNAL OLEFIN MIXTURE

#28
20090163757
2009-06-25

Linear olefin isomer isomerization using molecular sieve catalysts

#29
20080167510
2008-07-10

Method for producing internal olefin, internal olefin mixture, and oil drilling fluid containing internal olefin mixture

#30
20070173677
2007-07-26

Process for producing internal olefin

#31
20070144939
2007-06-28

Hydrocarbon conversion using molecular sieve SSZ-74

#32
20060183954
2006-08-17

Process for the isomerization of an olefin

#33
20050236300
2005-10-27

Process for well fluids base oil via metathesis of alpha-olefins

#34
20050137435
2005-06-23

Process for producing gasoline components

#35
20050087478
2005-04-28

Hydrocarbon conversion using molecular sieve SSZ-51

#36
20050070747
2005-03-31

Process for isomerization of alpha olefins and compositions resulting therefrom

#37
17190908
2022-05-03

Methods for low temperature production of 1-butene

#38
16158326
2019-12-31

Process for the preparation of a bicyclic fused-ring alkane