ClassID:

90724

C07C6/04 - page 2 - CPC Classification

Classification description:

Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions; Metathesis reactions at an unsaturated carbon-to-carbon bond at a carbon-to-carbon double bond

Recent Application in this class:
#301
20120289729
2012-11-15

Metathesis catalyst and process for use thereof

#302
20120289617
2012-11-15

Hybrid Catalyst for Olefin Metathesis

#303
20120283090
2012-11-08

Support properties of silica supported catalysts and their use in olefin metathesis

#304
20120264990
2012-10-18

Olefin metathesis process using a treated tungsten oxide catalyst

#305
20120245400
2012-09-27

PRODUCING ALPHA-OLEFINS

#306
20120213726
2012-08-23

BIO-BASED LINEAR ALKYLPHENYL SULFONATES

#307
20120203048
2012-08-09

Method for regenerating a catalyst containing a CHA zeolite

#308
20120178961
2012-07-12

BIO-DERIVED OLEFIN SYNTHESIS

#309
20120171741
2012-07-05

Renewable Xylenes Produced from Bological C4 and C5 Molecules

#310
20120165584
2012-06-28

Systems and methods for processing hydrocarbons

#311
20120108864
2012-05-03

Integrated propylene production

#312
20120095275
2012-04-19

Production of 1-butene and propylene from ethylene

#313
20120095180
2012-04-19

ISOLATION OF A C5-DEPROTONATED IMIDAZOLIUM, A CRYSTALLINE ABNORMAL N-HETEROCYCLIC CARBENE

#314
20120077235
2012-03-29

Chain-selective synthesis of fuel components and chemical feedstocks

#315
20120071701
2012-03-22

Integration of cyclic dehydrogenation process with FCC for dehydrogenation of refinery paraffins

#316
20120071676
2012-03-22

Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis

#317
20120016172
2012-01-19

METHOD FOR MANUFACTURING OLEFIN

#318
20120005481
2012-01-05

AUTHENTICATED PROGRAM EXECUTION METHOD

#319
20120004490
2012-01-05

Method for producing propylene

#320
20120004418
2012-01-05

Catalyst Complex With Carbene Ligand

#321
20110306815
2011-12-15

Metathesis catalyst and process for use thereof

#322
20110301316
2011-12-08

METHOD FOR MANUFACTURING BIOMASS-DERIVED METHYL METHACRYLATE

#323
20110282068
2011-11-17

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#324
20110263917
2011-10-27

Process for producing propylene and aromatics from butenes by metathesis and aromatization

#325
20110245570
2011-10-06

Conversion of butylene to propylene under olefin metathesis conditions

#326
20110245569
2011-10-06

Conversion of acyclic symmetrical olefins to higher and lower carbon number olefin products

#327
20110245560
2011-10-06

Olefin metathesis reactant ratios used with tungsten hydride catalysts

#328
20110245477
2011-10-06

Efficient methods for Z- or cis-selective cross-metathesis

#329
20110237815
2011-09-29

Olefin metathesis catalysts and related methods

#330
20110196185
2011-08-11

Acid washed silica supported catalysts and their use in olefin metathesis

#331
20110196184
2011-08-11

Support properties of silica supported catalysts and their use in olefin metathesis

#332
20110178199
2011-07-21

Method for producing organic compound and organic compound obtained by the method

#333
20110160504
2011-06-30

Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream

#334
20110160472
2011-06-30

Chemical methods for treating a metathesis feedstock

#335
20110152595
2011-06-23

Olefin production process

#336
20110130604
2011-06-02

SYSTEM AND PROCESS FOR PRODUCING LINEAR ALPHA OLEFINS

#337
20110124938
2011-05-26

Ethylene oligomerization catalyst and use thereof

#338
20110113679
2011-05-19

Methods of refining natural oil feedstocks

#339
20110112302
2011-05-12

Metathesis catalysts and processes for use thereof

#340
20110092757
2011-04-21

Zeolite-containing catalyst and method for producing the same, and method for producing propylene

#341
20110077444
2011-03-31

Metathesis Catalyst for Olefin Production

#342
20110077421
2011-03-31

Highly Z-selective olefins metathesis

#343
20110049013
2011-03-03

Device for distributing feed and recovering effluents in a radial bed catalytic reactor

#344
20110046425
2011-02-24

Batch process and system for the production of olefins

#345
20110021858
2011-01-27

Catalyst for metathesis of ethylene and 2-butene and/or double bond isomerization

#346
20110015430
2011-01-20

Catalysts and processes for the formation of terminal olefins by ethenolysis

#347
20100286458
2010-11-11

METHOD FOR ISOMERIZING OLEFINS

#348
20100249471
2010-09-30

Production of propylene from butane

#349
20100204532
2010-08-12

Process for producing propylene

#350
20100197482
2010-08-05

SOLID METAL COMPOUND, PREPARATIONS AND USES THEREOF

#351
20100191030
2010-07-29

METHOD FOR REACTIVATING METATHESIS CATALYSTS, AND OLEFIN PRODUCTION PROCESS INCLUDING REACTIVATING STEP

#352
20100191008
2010-07-29

Chain-selective synthesis of fuel components and chemical feedstocks

#353
20100168487
2010-07-01

Propylene production

#354
20100167911
2010-07-01

Catalyst regeneration

#355
20100160642
2010-06-24

Catalyst complex with carbene ligand

#356
20100145126
2010-06-10

Process of producing olefins

#357
20100145120
2010-06-10

Production of propylene and ethylene from butane and ethane

#358
20100145086
2010-06-10

Synthesis of terminal alkenes from internal alkenes via olefin metathesis

#359
20100138665
2010-06-03

Authenticated program execution method

#360
20100069589
2010-03-18

Production of polypropylene from renewable resources

#361
20100063339
2010-03-11

Process for producing olefins

#362
20100056839
2010-03-04

Olefin isomerization and metathesis catalyst

#363
20100041930
2010-02-18

Integrated propylene production

#364
20100030003
2010-02-04

Process for manufacturing neohexene

#365
20100022789
2010-01-28

Catalytic compositions for the metathesis of unsaturated fatty bodies with olefins and metathesis methods using catalytic compositions

#366
20090326295
2009-12-31

Metathesis unit pretreatment process with formation of octene

#367
20090292151
2009-11-26

Oxygenate conversion to olefins with metathesis

#368
20090287030
2009-11-19

Oxygenate Conversion to Olefins with Dimerization and Metathesis

#369
20090281364
2009-11-12

Metathesis process using a moving phase reactor

#370
20090280041
2009-11-12

Apparatus for the double bond hydroisomerization of butenes

#371
20090264672
2009-10-22

Methods of making organic compounds by metathesis

#372
20090259065
2009-10-15

Methods of making organic compounds by metathesis and hydrocyanation

#373
20090203950
2009-08-13

Metathesis process using a fluidized bed reactor

#374
20090062589
2009-03-05

Metathesis unit pretreatment process with formation of octene

#375
20090043140
2009-02-12

Narrow cut waxes and method of making

#376
20090030252
2009-01-29

Integration of olefin cracking with metathesis to increase light olefins production

#377
20090005624
2009-01-01

Integrated Processing of Methanol to Olefins

#378
20080312485
2008-12-18

Method of producing propylene containing biomass-origin carbon

#379
20080312481
2008-12-18

Propylene production

#380
20080255328
2008-10-16

Method for metathesis of compounds comprising an olefinic double bond, in particular olefins

#381
20080254976
2008-10-16

Activated metathesis catalysts

#382
20080228020
2008-09-18

Method for converting ethylene into propylene

#383
20080228017
2008-09-18

Metathesis process for preparing an alpha, omega-functionalized olefin

#384
20080221345
2008-09-11

Use of a phosphorus containing ligand and a cyclic organic ligand in a transition metal compound

#385
20080207911
2008-08-28

ALKYLIDENE COMPLEXES OF RUTHENIUM CONTAINING N-HETEROCYCLIC CARBENE LIGANDS; USE AS HIGHLY ACTIVE, SELECTIVE CATALYSTS FOR OLEFIN METATHESIS

#386
20080200745
2008-08-21

Method For Producing Propene From 2-Butene And Isobutene-Rich Feeding Flows

#387
20080194903
2008-08-14

Metathesis Method for Purifying Starting Products

#388
20080188696
2008-08-07

Process for preparing a C4-olefin mixture by selective hydrogenation and metathesis process for using this stream

#389
20080154078
2008-06-26

Oxygenate conversion to olefins with dimerization and metathesis

#390
20080154077
2008-06-26

Oxygenate conversion to olefins with metathesis

#391
20080146856
2008-06-19

Propylene production

#392
20080132744
2008-06-05

Rhenium Catalyst on a Silanized Alumina Carrier and its Use in the Metathesis Reaction of Olefins

#393
20080119678
2008-05-22

Olefin metathesis catalysts and related methods

#394
20080119676
2008-05-22

Process for production of propylene and ethylbenzene from dilute ethylene streams

#395
20080103346
2008-05-01

Membrane Separation Of A Metathesis Reaction Mixture

#396
20080081936
2008-04-03

Integrated processing of methanol to olefins

#397
20080033223
2008-02-07

Method for the production of Caldehydes and propene from a Cstream containing 1-butene and 2-butene

#398
20080027194
2008-01-31

Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis

#399
20080009598
2008-01-10

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#400
20070270621
2007-11-22

Method for making industrial chemicals

#401
20070225536
2007-09-27

OLEFIN CONVERSION PROCESS AND OLEFIN RECOVERY PROCESS

#402
20070225478
2007-09-27

Rhenium Catalyst Supported on Modified Alumina and Use Thereof in the Metathesis Reaction of Olefins

#403
20070203384
2007-08-30

Oxygenate conversion to olefins with metathesis

#404
20070179307
2007-08-02

Process for co-producing olefins and diesters or diacids starting from unsaturated fats

#405
20070155975
2007-07-05

Cross-metathesis reaction of functionalized and substituted olefins using group 8 transition metal carbene complexes as metathesis catalysts

#406
20070142258
2007-06-21

Method for producing alkylaryl compounds

#407
20070135668
2007-06-14

Production of propylene from steam cracking of hydrocarbons, particularly ethane

#408
20070135665
2007-06-14

Method for the production of olefins comprising 8 to 12 carbon atoms

#409
20070129589
2007-06-07

Metathesis catalyst and process for producing an olefin using the same

#410
20060293548
2006-12-28

Metathesis catalyst and process

#411
20060293526
2006-12-28

Immobilised imidazoles and ruthenium catalysts

#412
20060287450
2006-12-21

Immobilizable ruthenium catalysts having n-heterocyclic carbene ligands

#413
20060281938
2006-12-14

HETEROGENEOUS ALKYNE METATHESIS

#414
20060252951
2006-11-09

Process for continuous ringclosing metathesis in compressed carbondioxide

#415
20060235255
2006-10-19

Double bond hydroisomerization process

#416
20060235253
2006-10-19

Process for the double bond hydroisomerization of butenes

#417
20060235252
2006-10-19

Double bond hydroisomerization of butenes

#418
20060211905
2006-09-21

Olefinic metathesis in the presence of phenolic compounds

#419
20060183627
2006-08-17

Method for regenerating re2o7 doped catalyst supports

#420
20060167308
2006-07-27

Process for the preparation of alkylarylsulfonates

#421
20060161035
2006-07-20

Conversion of oxygenate to propylene using moving bed technology and a separate heavy olefin interconversion step

#422
20060129013
2006-06-15

Specific functionalization and scission of linear hydrocarbon chains

#423
20060116542
2006-06-01

Metathesis catalyst and process

#424
20060089517
2006-04-27

Olefin metathesis

#425
20060079704
2006-04-13

Process for co-producing olefins and esters by ethenolysis of unsaturated fats in non-aqueous ionic liquids

#426
20060052630
2006-03-09

Process for the producing alkylarylsulfonates by using modified, dimerized olefins

#427
20060047176
2006-03-02

Butane removal in C4 upgrading processes

#428
20050283026
2005-12-22

Phosphorous containing ligands for metathesis catalysts

#429
20050250969
2005-11-10

Propylene production

#430
20050236300
2005-10-27

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

#431
20050203324
2005-09-15

Impurity reduction in Olefin metathesis reactions

#432
20050138397
2005-06-23

Authenticated program execution method

#433
20050124839
2005-06-09

Catalyst and process for the metathesis of ethylene and butene to produce propylene

#434
20050107650
2005-05-19

Production of propylene from steam cracking of hydrocarbons, particularly ethane

#435
20050107628
2005-05-19

Modified method for producing surfactant alcohols and surfactant alcohol ethers, the products of said method and use of the same

#436
20050107626
2005-05-19

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#437
20050043574
2005-02-24

Propylene production

#438
20050015936
2005-01-27

Methods for solubilizing and recovering fluorinated compounds

#439
20050014981
2005-01-20

Processing C4 olefin streams for the maximum production of propylene

#440
20050013150
2005-01-20

Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis

#441
18212426
2024-01-16

Development of novel tetra nuclear distorted square anti-prism Dy (III) imine complex for pharmaceutical and industrial applications

#442
17937558
2023-09-05

Olefin metathesis in a loop reactor

#443
17874354
2023-08-22

Synthesis of n-heptane from olefins and related production systems

#444
17821375
2023-11-21

Olefin metathesis by reactive distillation

#445
17471278
2022-11-15

Selective 1-hexene/1-octene production with 1-decene

#446
17016352
2022-02-08

Integrated process for producing propylene polymers and copolymers with reduced greenhouse gas emission

#447
16434772
2019-08-20

MTO process for enhanced production of propylene and high value products

#448
16170923
2019-12-10

Process and system for the production of para-xylene and benzene from streams rich in C6 to C12+ aromatics

#449
15291707
2018-05-08

High density cyclic fuels derived from linear sesquiterpenes

#450
15291615
2018-05-08

High density cyclic fuels derived from linear sesquiterpenes

#451
15291419
2018-05-08

High density cyclic fuels derived from linear sesquiterpenes