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Inventor

Virginie Zuzaniuk

Inventor
Krommenie, NL

Overview

11→
Patents
2009–2014
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds46%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry38%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution17%
PatentTitleYear
8,889,923'Synthesis of ethanol from biomass'20148,853,122'Ethanol production from acetic acid utilizing a cobalt catalyst'20148,487,143'Ethanol production from acetic acid utilizing a cobalt catalyst'20138,461,395'Synthesis of acetaldehyde from a carbon source'20138,450,535'Ethanol production from acetic acid utilizing a cobalt catalyst'20138,350,098'Ethanol production from acetic acid utilizing a molybdenum carbide catalyst'20138,227,644'Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst'20127,994,368'Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst'20117,820,852'Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst'20107,816,565'Direct and selective production of acetaldehyde from acetic acid utilizing a supported metal catalyst'20107,608,744'Ethanol production from acetic acid utilizing a cobalt catalyst'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2014Patents assigned to CELANESE INT CORP (11)· patent assignee history
2009–2014Based in Krommenie, NL· patent location history
2012–2014Patents assigned to CHAPMAN JOSEFINA T (6)· patent assignee history
2012–2014Patents assigned to CHEN LAIYUAN (6)· patent assignee history
2012–2014Patents assigned to JOHNSTON VICTOR J (6)· patent assignee history
2012–2014Patents assigned to KIMMICH BARBARA F (6)· patent assignee history
2013Based in Haarlem, NH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CELANESE INT CORP112009–2014
CHAPMAN JOSEFINA T62012–2014
CHEN LAIYUAN62012–2014
JOHNSTON VICTOR J62012–2014
KIMMICH BARBARA F62012–2014
Locations
LocationPatentsSpan
Krommenie, NL102009–2014
Haarlem, NH, US12013