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Inventor

Krijn Pieter De Jong

Inventor
Houten, NL

Overview

12→
Patents
1985–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 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 chemistry20%
Y02PClimate change mitigation technologies in the production or processing of goods17%
C07CAcyclic or carbocyclic compounds15%
C10GCracking hydrocarbon oils15%
C01BNon-metallic elements12%
B82YSpecific uses or applications of nanostructures7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds5%
C01GCompounds containing metals not covered by subclasses c01d or c01f2%
C07DHeterocyclic compounds2%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy2%
PatentTitleYear
9,242,234'Modified Y-type zeolites having a trimodal intracrystalline structure, method for making same, and use thereof'20169,126,183'Modified Y-type zeolites having a trimodal intracrystalline structure, method for making same, and use thereof'20159,126,876'Fischer-Tropsch process for converting synthesis gas to a lower olefin'20158,987,163'Production of lower olefins from synthesis gas'20158,703,830'Production of lower olefins from synthesis gas'20148,263,522'Metal nitrate conversion method'20126,673,270'Process for the preparation of hydrogen and carbon monoxide'20045,720,901'Process for the catalytic partial oxidation of hydrocarbons'19985,486,313'Process for the preparation of carbon monoxide and/or hydrogen'19965,304,697'Process for upgrading a paraffinic feedstock'19944,857,497'Supported metal catalysts and use thereof'19894,548,921'Silver catalyst and a method for the preparation thereof'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Based in Utrecht, NL· patent location history
1989–2004Patents assigned to SHELL OIL CO (5)· patent assignee history
1989–2004Based in Amsterdam, NL· patent location history
2012–2015Patents assigned to DE JONG KRIJN PIETER (4)· patent assignee history
2012–2015Patents assigned to DE JONGH PETRA ELISABETH (2)· patent assignee history
2012–2016Based in Houten, NL· patent location history
2015–2016Patents assigned to CENTRE NAT RECH SCIENT (2)· patent assignee history
2015–2016Patents assigned to TOTAL MARKETING SERVICES (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHELL OIL CO51989–2004
DE JONG KRIJN PIETERself42012–2015
CENTRE NAT RECH SCIENT22015–2016
DE JONGH PETRA ELISABETH22012–2015
TOTAL MARKETING SERVICES22015–2016
Locations
LocationPatentsSpan
Houten, NL62012–2016
Amsterdam, NL51989–2004
Utrecht, NL11985