Inventor

Cong-Yan Chen

Inventor

Kensington, CA, US

Overview

1999–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 50 as inventor

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry21%

C07CAcyclic or carbocyclic compounds19%

C01BNon-metallic elements15%

C10GCracking hydrocarbon oils13%

Y02PClimate change mitigation technologies in the production or processing of goods12%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%

B01DSeparation3%

C10LFuels not otherwise provided for3%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium1%

C11BProducing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes1%

PatentTitleYear

10,589,260Molecular sieve SSZ-110, its synthesis and use2020 10,384,951Molecular sieve SSZ-113, its synthesis and use2019 10,167,200Synthesis of molecular sieve SSZ-412019 10,160,657High-silica SSZ-32x zeolite2018 9,981,853Molecular sieve SSZ-107, its synthesis and use2018 9,718,051'Zeolite SSZ-57 having enhanced large pore selectvity'2017 9,694,353'Molecular sieve SSZ-90, its synthesis and use'2017 9,662,642'Synthesis of aluminosilicate zeolite SSZ-98'2017 9,475,038'Processes using molecular sieve SSZ-99'2016 9,468,917'Processes using molecular sieve SSZ-100'2016 9,446,998'Paraffinic jet and diesel fuels and base oils from vegetable oils via a combination of hydrotreating, paraffin disproportionation and hydroisomerization'2016 9,295,983'Calixarene-bound iridium-containing metal colloids'2016 9,272,270'Molecular sieve SSZ-100'2016 9,266,802'Hydroconversion of renewable feedstocks'2016 9,259,720'Method for making molecular sieve SSZ-100'2016 9,199,909'Hydroconversion of renewable feedstocks'2015 9,193,600'Method for making molecular sieve SSZ-99'2015 9,192,924'Molecular sieve SSZ-99'2015 9,169,450'Method of upgrading heavy hydrocarbon streams to jet and diesel products'2015 9,115,041'Process for the production of para-xylene'2015 9,035,115'Hydroconversion of renewable feedstocks'2015 8,969,607'Calixarene-bound iridium-containing metal colloids'2015 8,882,992'Multi-stage reforming process to produce high octane gasoline'2014 8,884,077'Hydroconversion of renewable feedstocks'2014 8,865,949'Hydroconversion of renewable feedstocks'2014 8,763,364'Treatment of cold start engine exhaust'2014 8,704,007'Hydroconversion of renewable feedstocks'2014 8,658,021'Multi-stage reforming process to produce high octane gasoline'2014 8,546,628'Hydroisomerization process using molecular sieve SSZ-81'2013 8,471,083'Process for the production of para-xylene'2013 8,222,473'Isomerization of light paraffins'2012 8,198,501'Zeolite catalyst for hydroisomerization of light paraffins to produce high octane gasoline'2012 7,537,685'Hydrocarbon conversion using molecular sieve SSZ-71'2009 7,527,778'Zinc-containing zeolite with IFR framework topology'2009 7,402,187'Recovery of alcohols from Fischer-Tropsch naphtha and distillate fuels containing the same'2008 7,238,337'Method of making all-silica zeolite with IFR structure'2007 7,091,385'Acylation using molecular sieve SSZ-71'2006 7,087,792'Partial oxidation using molecular sieve SSZ-71'2006 7,083,766'Reduction of oxides of nitrogen in a gas stream using molecular sieve SSZ-71'2006 7,083,776'Molecular sieve SSZ-71 composition of matter and synthesis thereof'2006 6,900,365'Process for converting heavy hydrocarbon feeds to high octane gasoline, BTX and other valuable aromatics'2005 6,824,574'Process for improving production of Fischer-Tropsch distillate fuels'2004 6,790,433'Methods to improve heteroatom lattice substitution in large and extra-large pore borosilicate zeolites'2004 6,566,568'Molecular averaging of light and heavy hydrocarbons'2003 6,566,569'Conversion of refinery C5 paraffins into C4 and C6 paraffins'2003 6,468,501'Method for heteroatom lattice substitution in large and extra-large pore borosilicate zeolites'2002 6,441,263'Ethylene manufacture by use of molecular redistribution on feedstock C3-5 components'2002 6,103,215'Zeolite Me-UTD-1'2000 6,015,930'Method of making 2,6-dimethylnaphthalene from other dimethylnaphthalene isomers and from dimethyltetralins/dimethyldecalins with a methyl group on each ring'2000 5,955,641'Method of making dimethylnaphthalenes'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2002Based in Richmond, CA, US· patent location history

2000–2020Patents assigned to CHEVRON USA INC (47)· patent assignee history

2002–2020Based in Kensington, CA, US· patent location history

2012–2016Patents assigned to CHEN CONG-YAN (19)· patent assignee history

2012–2014Patents assigned to ZONES STACEY I (4)· patent assignee history

2013–2016Patents assigned to LIANG ANN JIA-BAO (5)· patent assignee history

2013–2015Based in Alameda, CA, US· patent location history

2015–2016Patents assigned to XIE DAN (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHEVRON USA INC	47	2000–2020
CHEN CONG-YANself	19	2012–2016
LIANG ANN JIA-BAO	5	2013–2016
XIE DAN	4	2015–2016
ZONES STACEY I	4	2012–2014

Locations

Location	Patents	Span
Kensington, California, US	42	2002–2020
Alameda, California, US	4	2013–2015
Richmond, California, US	4	1999–2002