Inventor

Jeroen Van Westrenen

Inventor

Amsterdam, NL

Overview

1994–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 65 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds27%

Y02PClimate change mitigation technologies in the production or processing of goods24%

C07DHeterocyclic compounds11%

C10GCracking hydrocarbon oils11%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C08LCompositions of macromolecular compounds3%

B01DSeparation3%

C09JAdhesives3%

C01BNon-metallic elements2%

PatentTitleYear

9,902,660'Processes for the preparation of an olefinic product'2018 9,878,963'Process for the preparation of an olefinic product from an oxygenate'2018 9,834,488Processes for the preparation of an olefinic product2017 9,828,312Process for removing oxygenates from an olefin stream2017 9,828,305Processes for the preparation of an olefinic product2017 9,828,306Processes for the preparation of an olefinic product2017 9,505,670'Process for the preparation of an olefinic product from an oxygenate'2016 9,505,669'Process for the preparation of an olefinic product comprising ethylene and/or propylene'2016 9,260,366'Process for the production of ethylene oxide'2016 9,221,726'Integrated process for the preparation of an aromatic product'2015 9,133,077'Process for the preparation of a lower olefin product'2015 9,120,069'Process and reactor system for the preparation of an olefinic product'2015 9,120,078'Process for the preparation of an olefinic product, oxygenate conversion catalyst particles, and process for the manufacutre thereof'2015 9,115,037'Process for removing oxygenate from an olefin stream'2015 9,115,103'Process for removing oxygenate from an olefin stream'2015 9,067,861'Process for the production of alcohols'2015 9,067,860'Process for converting an alkyl tert-alkyl ether into an alkanol and an iso-alkane'2015 9,067,901'Process for the production of ethylene oxide'2015 9,012,694'Process for the production of alcohols'2015 9,012,713'Process for removing oxygenate from an olefin stream'2015 8,987,540'Process for removing oxygenate from an olefin stream'2015 8,946,106'Process for the regeneration of a catalyst'2015 8,946,496'Process for preparing lower olefins from an oxygenate'2015 8,895,792'Process for the preparation of an olefinic product comprising ethylene and/or propylene'2014 8,889,941'Process for preparing lower olefins from an oxygenate'2014 8,884,090'Process for the preparation of an olefin'2014 8,884,089'Process for producing olefins'2014 8,822,710'Process for preparing an epoxide from an oxygenate'2014 8,822,749'Process for the preparation of an olefinic product'2014 8,822,709'Process for preparing an epoxide from an oxygenate'2014 8,785,703'Process for preparing ethylene and propylene'2014 8,779,226'Process for preparing ethylene and propylene'2014 8,754,277'Process for preparing ethylene and/or propylene'2014 8,754,280'Method for start-up of an oxygenate-to-olefin process'2014 8,742,188'Process for preparing ethylene and/or propylene and an iso-olefin-depleted olefinic product'2014 8,704,027'Process for preparing ethylene and propylene'2014 8,686,207'Process for preparing ethylene and propylene'2014 8,686,211'Process for preparing ethylene and/or propylene and a butadiene-enriched product'2014 8,598,398'Process for the preparation of an olefin'2013 8,569,525'Process for producing ethylene oxide'2013 8,507,742'Process for producing olefins'2013 8,269,056'Process for the preparation of an olefinic product'2012 8,168,842'Process for the alkylation of a cycloalkene'2012 8,083,815'Process to prepare methanol and/or dimethylether'2011 8,049,054'Process for the preparation of C5 and/or C6 olefin'2011 7,932,427'Process for the preparation of propylene and industrial plant thereof'2011 7,722,758'Process for separating colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture'2010 7,714,181'Process to separate colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture'2010 7,642,294'Process to prepare lower olefins from a carbon containing feedstock'2010 7,374,663'Process for vaporizing a heavy hydrocarbon feedstock with steam'2008 7,339,087'Pyrolysis'2008 7,279,610'Method for the preparation of lower olefines by steam cracking'2007 6,797,238'Apparatus and process for vaporizing a heavy hydrocarbon feedstock with steam'2004 5,854,335'Bituminous composition with diene/monovinyl aromatic block copolymer'1998 5,804,663'Radiation sensitive vinyl aromatic block copolymers and compositions containing them'1998 5,777,039'Vinyl aromatic block copolymers and compositions containing them'1998 5,736,612'Process for manufacturing isoprene containing block copolymers'1998 5,693,718'Block copolymers having improved combinations of properties'1997 5,691,420'Process for manufacturing multiarmed asymmetrical radial block copolymers'1997 5,554,697'Linear block copolymers process for their preparation and adhesive composition containing them'1996 5,510,423'Linear block copolymers, process for their preparation and adhesive composition containing them'1996 5,461,095'Block copolymer composition, hot melt adhesive composition containing it, and process for the preparation thereof'1995 5,428,155'Synthesis of polyazamacrocycles with more than one type of side-chain chelating groups'1995 5,405,903'Process for the preparation of a block copolymer blend'1995 5,316,757'Synthesis of polyazamacrocycles with more than one type of side-chain chelating groups'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2018Based in Amsterdam, NL· patent location history

1995–2018Patents assigned to SHELL OIL CO (63)· patent assignee history

2011–2015Patents assigned to VAN WESTRENEN JEROEN (21)· patent assignee history

2011–2015Patents assigned to CHEWTER LESLIE ANDREW (16)· patent assignee history

2011–2015Patents assigned to WINTER FERRY (6)· patent assignee history

2014Patents assigned to RAMESH RAJARAM (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHELL OIL CO	63	1995–2018
VAN WESTRENEN JEROENself	21	2011–2015
CHEWTER LESLIE ANDREW	16	2011–2015
WINTER FERRY	6	2011–2015
RAMESH RAJARAM	4	2014

Locations

Location	Patents	Span
Amsterdam, NL	65	1994–2018