Inventor

Quoc An On

Inventor

Amsterdam, NL

Overview

17→

Patents

2006–2016

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds27%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry24%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%

C09KMaterials for miscellaneous applications, not provided for elsewhere4%

H04NPictorial communication, e.g. television4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%

E21BEarth or rock drilling2%

PatentTitleYear

9,441,148'Method and composition for enhanced hydrocarbon recovery'2016 9,284,481'Method and composition for enhanced oil recovery'2016 9,073,809'Catalyst systems for the catalytic oligomerization of olefinic monomers'2015 9,073,810'Catalyst systems for the catalytic oligomerization of olefinic monomers'2015 8,680,220'Catalyst systems for the catalytic oligomerization of olefinic monomers'2014 8,664,423'Process for the preparation of acylated secondary alcohol alkoxylates and secondary alcohol alkoxylates'2014 8,637,617'Catalyst systems for the catalytic oligomerization of olefinic monomers'2014 8,476,181'Catalyst systems for the oligomerization of olefin monomers'2013 8,252,874'Ligands and catalyst systems for the oligomerization of olefinic monomers'2012 8,022,007'Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers'2011 7,867,938'Catalytic oligomerization of olefinic monomers'2011 7,803,886'Ligands and catalyst systems thereof for the catalytic oligomerization of olefinic monomers'2010 7,547,783'Transition metal complexes'2009 7,381,857'Catalytic trimerization and tetramerization of olefinic monomers'2008 7,259,123'Catalytic trimerization and tetramerization of olefinic monomers'2007 7,238,764'Process for the co-oligomerisation of ethylene and alpha olefins'2007 7,037,988'Process for the co-oligomerisation of ethylene and alpha olefins'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2016Patents assigned to SHELL OIL CO (17)· patent assignee history

2006–2016Based in Amsterdam, NL· patent location history

2012–2016Patents assigned to ON QUOC AN (7)· patent assignee history

2012–2016Patents assigned to SMIT JOHAN PAUL (5)· patent assignee history

2012–2014Patents assigned to VAN DER HEIJDEN HARRY (5)· patent assignee history

2012–2014Patents assigned to VAN ZON ARIE (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHELL OIL CO	17	2006–2016
ON QUOC ANself	7	2012–2016
SMIT JOHAN PAUL	5	2012–2016
VAN DER HEIJDEN HARRY	5	2012–2014
VAN ZON ARIE	5	2012–2014

Locations

Location	Patents	Span
Amsterdam, NL	17	2006–2016