Inventor

Ronald Jan Dogterom

Inventor

Amsterdam, NL

Overview

15→

Patents

1991–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 15 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 chemistry33%

C10GCracking hydrocarbon oils17%

C01BNon-metallic elements15%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%

B22FWorking metallic powder4%

B29CShaping or joining of plastics4%

C01GCompounds containing metals not covered by subclasses c01d or c01f4%

B28BShaping clay or other ceramic compositions2%

B29LIndexing scheme associated with subclass b29c, relating to particular articles2%

B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering2%

PatentTitleYear

10,745,625Process for producing hydrocarbons2020 10,399,061Catalyst2019 8,062,620'Catalytic process for the conversion of Co (II)hydroxide in Co (III)oxidehydroxide'2011 8,003,564'Process for preparing a hydrocarbon synthesis catalyst'2011 7,998,899'Catalyst with support structure'2011 7,790,648'Process for preparing a catalyst'2010 7,582,588'Method of manufacturing a catalyst'2009 7,507,770'Process for the production of hydrocarbons'2009 5,294,429'Crystalline aluminophosphates'1994 5,232,683'Crystalline aluminophosphates and related compounds'1993 5,102,642'Crystalline aluminophosphate compositions'1992 5,051,246'Crystalline aluminophosphate compositions'1991 5,049,366'Crystalline aluminophosphates compositions'1991 5,045,293'Novel crystalline aluminophosphates and related compounds'1991 5,035,870'Crystalline aluminophosphate compositions'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2020Patents assigned to SHELL OIL CO (15)· patent assignee history

1991–2020Based in Amsterdam, NL· patent location history

2011Patents assigned to DOGTEROM RONALD JAN (1)· patent assignee history

2011Patents assigned to OOSTERBEEK HEIKO (1)· patent assignee history

2011Patents assigned to REYNHOUT MARINUS JOHANNES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SHELL OIL CO	15	1991–2020
DOGTEROM RONALD JANself	1	2011
OOSTERBEEK HEIKO	1	2011
REYNHOUT MARINUS JOHANNES	1	2011

Locations

Location	Patents	Span
Amsterdam, NL	15	1991–2020