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Thomas E. Vos
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Beaumont, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Separating a solvent from a nickel catalyst by distillation
Patent number
10,759,741
Issue date
Sep 1, 2020
Invista North America S.a r.l.
Sudhir N. V. K. Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Hydrolysis catalyst and process
Patent number
10,087,201
Issue date
Oct 2, 2018
Invista North America S.a r.l.
Sudhir Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing pentenenitriles
Patent number
9,932,298
Issue date
Apr 3, 2018
Invista North America S.a r.l.
Thomas E. Vos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Stable ligand mixtures and processes for making same
Patent number
9,834,505
Issue date
Dec 5, 2017
INVISTA North America S.a.r.l.
Sudhir Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition for improved nickel-ligand solubility
Patent number
9,687,835
Issue date
Jun 27, 2017
INVISTA North America S.a.r.l.
Thomas E. Vos
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Extraction solvent control for reducing stable emulsions
Patent number
9,676,800
Issue date
Jun 13, 2017
INVISTA North America S.a.r.l.
William J. Tenn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pentenenitrile isomerization
Patent number
9,586,892
Issue date
Mar 7, 2017
INVISTA North America S.a.r.l.
Sudhir N. V. K. Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pentenenitrile isomerization
Patent number
9,440,912
Issue date
Sep 13, 2016
INVISTA North America S.a.r.l.
Sudhir N. V. K. Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Extraction solvent control for reducing stable emulsions
Patent number
9,388,204
Issue date
Jul 12, 2016
INVISTA North America S.a.r.l.
William J. Tenn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for making organodiphosphites from phosphorochloridites char...
Patent number
9,221,852
Issue date
Dec 29, 2015
INVISTA North America S.a.r.l.
Stewart Forsyth
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making nitriles
Patent number
9,040,735
Issue date
May 26, 2015
INVISTA North America S.a.r.l.
Sudhir Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Extraction solvent control for reducing stable emulsions
Patent number
9,011,691
Issue date
Apr 21, 2015
INVISTA North America S.a.r.l.
William J. Tenn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Highly selective process for producing organodiphosphites
Patent number
8,772,549
Issue date
Jul 8, 2014
Invista North America S.a r.l.
Joachim C. Ritter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Highly selective process for producing organodiphosphites
Patent number
8,609,901
Issue date
Dec 17, 2013
Invista North America S.a r.l.
Joachim C. Ritter
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SEPARATING A SOLVENT FROM A NICKEL CATALYST BY DISTILLATION
Publication number
20160168081
Publication date
Jun 16, 2016
INVISTA TECHNOLOGIES S.A R.L.
Sudhir N.V.K. AKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXTRACTION SOLVENT CONTROL FOR REDUCING STABLE EMULSIONS
Publication number
20160083406
Publication date
Mar 24, 2016
INVISTA North America S.a r.l.
William J. TENN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PENTENENITRILE ISOMERIZATION
Publication number
20150368189
Publication date
Dec 24, 2015
INVISTA North America S.a r.l.
Sudhir N.V.K. AKI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING PENTENENITRILES
Publication number
20150314279
Publication date
Nov 5, 2015
INVISTA North America S.a r.l.
Thomas E. VOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITION FOR IMPROVED NICKEL-LIGAND SOLUBILITY
Publication number
20150314280
Publication date
Nov 5, 2015
INVISTA North America S.a r.l.
Thomas E. VOS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PENTENENITRILE ISOMERIZATION
Publication number
20150299106
Publication date
Oct 22, 2015
INVISTA North America S.a r.l.
Sudhir N.V.K. AKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABILIZED HYDROCYANATION LIGAND COMPOSITION
Publication number
20150166583
Publication date
Jun 18, 2015
INVISTA North America S.a r.l.
Sudhir Aki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HYDROLYSIS CATALYST AND PROCESS
Publication number
20150158892
Publication date
Jun 11, 2015
INVISTA North America S.a r.l.
Sudhir Aki
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
STABLE LIGAND MIXTURES AND PROCESSES FOR MAKING SAME
Publication number
20150158812
Publication date
Jun 11, 2015
INVISTA North America S.a r.l.
Sudhir Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR MAKING NITRILES
Publication number
20140235887
Publication date
Aug 21, 2014
INVISTA North America S.a r.l.
Sudhir Aki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGHLY SELECTIVE PROCESS FOR PRODUCING ORGANODIPHOSPHITES
Publication number
20100267991
Publication date
Oct 21, 2010
INVISTA NORTH AMERICA S.A.R.L.
JOACHIM C. RITTER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HIGHLY SELECTIVE PROCESS FOR PRODUCING ORGANODIPHOSPHITES
Publication number
20100267990
Publication date
Oct 21, 2010
INVISTA North America S.a r.l.
JOACHIM C. RITTER
C07 - ORGANIC CHEMISTRY