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Inventor

Edgar Evert Steenwinkel

Inventor
Santpoort-Zuid, NL

Overview

5→
Patents
2007–2017
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 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 chemistry25%
C07CAcyclic or carbocyclic compounds19%
C10GCracking hydrocarbon oils19%
Y02PClimate change mitigation technologies in the production or processing of goods19%
C01BNon-metallic elements6%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds6%
PatentTitleYear
9,701,594'Hydrodeoxygenation of pyrolysis oil in presence of admixed alcohol'20179,492,818'SAPO molecular sieve catalysts and their preparation and uses'20168,980,782'Bulk sulfidic mixed metal catalyst and methods for its manufacture and use in converting syngas to alcohol'20157,217,400'Preparation of iron compounds by hydrothermal conversion'20077,157,501'Fischer-tropsch process using a fischer-tropsch catalyst and a zeolite-containing catalyst'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to ALBEMARLE NETHERLANDS BV (2)· patent assignee history
2007Based in Haarlem, NL· patent location history
2015–2017Patents assigned to ALBEMARLE EUROPE SPRL (3)· patent assignee history
2015–2017Patents assigned to STEENWINKEL EDGAR EVERT (3)· patent assignee history
2015–2017Patents assigned to PLANTENGA FRANS LODEWIJK (2)· patent assignee history
2015–2016Based in Santpoort-Zuid, NL· patent location history
2016–2017Patents assigned to VAN BROEKHOVEN EMANUEL HERMANUS (2)· patent assignee history
2017Based in Baton Rouge, LA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALBEMARLE EUROPE SPRL32015–2017
STEENWINKEL EDGAR EVERTself32015–2017
ALBEMARLE NETHERLANDS BV22007
PLANTENGA FRANS LODEWIJK22015–2017
VAN BROEKHOVEN EMANUEL HERMANUS22016–2017
Locations
LocationPatentsSpan
Santpoort-Zuid, NL22015–2016
Haarlem, NL22007
Baton Rouge, LA, US12017