Gregory S. Kirby

Person

Avondale, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Production of adiponitrile
- Patent number 11,976,372
- Issue date May 7, 2024
- INV Nylon Chemicals Americas, LLC
- Sudhir N. V. K. Aki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Biocatalytic processes and materials for enhanced carbon utilization
- Patent number 11,939,611
- Issue date Mar 26, 2024
- INV Nylon Chemicals Americas, LLC
- Gary Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods for controlling oxygen concentration during aerobic biosynt...
- Patent number 11,512,276
- Issue date Nov 29, 2022
- INV Nylon Chemicals Americas, LLC
- Gary J. Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Materials and methods for the selective recovery of monovalent prod...
- Patent number 10,974,168
- Issue date Apr 13, 2021
- INV Nylon Chemicals Americas, LLC
- Alex Conradie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separation of diamines and/or omega-aminoacids from a f...
- Patent number 10,343,084
- Issue date Jul 9, 2019
- INVISTA North America S.a.r.l.
- Paul Pearlman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of diamines and/or omega-aminoacids from a f...
- Patent number 10,265,642
- Issue date Apr 23, 2019
- INVISTA North America S.a.r.l.
- Gary Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Purification of long chain diacids
- Patent number 10,071,947
- Issue date Sep 11, 2018
- INVISTA North America S.a.r.l.
- Gary J. Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Induction-heated reactors for gas phase catalyzed reactions
- Patent number 7,070,743
- Issue date Jul 4, 2006
- Invista North America S.a r.l.
- Benny E. Blackwell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process for making caprolactam
- Patent number 7,060,820
- Issue date Jun 13, 2006
- INVISTA North America S.a.r.l.
- Sourav K. Sengupta
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making caprolactam from impure ACN in which THA is not r...
- Patent number 6,858,728
- Issue date Feb 22, 2005
- INVISTA North America S.a.r.l.
- Gregory S. Kirby
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for making caprolactam from impure ACN wherein ammonia and w...
- Patent number 6,716,977
- Issue date Apr 6, 2004
- E. I. Du Pont de Nemours and Company
- Gregory S. Kirby
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PRODUCTION OF DINITRILES
- Publication number 20230303484
- Publication date Sep 28, 2023
- INV NYLON CHEMICALS AMERICAS, LLC
- Benjamin David HERZOG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF ADIPONITRILE
- Publication number 20230053970
- Publication date Feb 23, 2023
- INV NYLON CHEMICALS AMERICAS, LLC
- Sudhir N.V.K. AKI
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SYSTEMS AND METHODS FOR RECOVERING AMINES AND THEIR DERIVATIVES FRO...
- Publication number 20200108331
- Publication date Apr 9, 2020
- INVISTA North America S.a.r.l.
- Gary J. SMITH
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION
- Publication number 20200048667
- Publication date Feb 13, 2020
- INVISTA NORTH AMERICA S.A.R.L.
- Gary SMITH
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
HIGH HYDROGEN UTILIZATION AND GAS RECYCLE
- Publication number 20190316072
- Publication date Oct 17, 2019
- INVISTA NORTH AMERICA S.A.R.L.
- Gary J. Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
MATERIALS AND METHODS FOR MANAGING AEROBIC GAS FERMENTATION
- Publication number 20190300838
- Publication date Oct 3, 2019
- INVISTA NORTH AMERICA S.A.R.L.
- Gary J. Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
METHODS FOR CONTROLLING OXYGEN CONCENTRATION DURING AEROBIC BIOSYNT...
- Publication number 20190300839
- Publication date Oct 3, 2019
- INVISTA NORTH AMERICA S.A.R.L.
- Gary J. Smith
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
PURIFICATION OF LONG CHAIN DIACIDS
- Publication number 20190062253
- Publication date Feb 28, 2019
- INVISTA North America S.a.r.I.
- Gary J. SMITH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR SEPARATION OF DIAMINES AND/OR OMEGA-AMINOACIDS FROM A F...
- Publication number 20180093200
- Publication date Apr 5, 2018
- INVISTA NORTH AMERICA S.A.R.L.
- Paul Pearlman
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION
- Publication number 20170240936
- Publication date Aug 24, 2017
- INVISTA NORTH AMERICA S.A.R.L.
- Gary SMITH
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR SEPARATION OF DIAMINES AND/OR OMEGA-AMINOACIDS FROM A F...
- Publication number 20160297746
- Publication date Oct 13, 2016
- INVISTA NORTH AMERICA S.A.R.L.
- Gary Smith
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFICATION OF LONG CHAIN DIACIDS
- Publication number 20160159723
- Publication date Jun 9, 2016
- INVISTA NORTH AMERICA S.A.R.L.
- Gary J. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MAKING CAPROLACTAM FROM IMPURE ACN IN WHICH THA IS NOT R...
- Publication number 20040260087
- Publication date Dec 23, 2004
- Gregory S. Kirby
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Induction-heated reactors for gas phase catalyzed reactions
- Publication number 20030175196
- Publication date Sep 18, 2003
- Benny E. Blackwell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Gregory S. Kirby

Person

Patents Grantslast 30 patents

Production of adiponitrile

Biocatalytic processes and materials for enhanced carbon utilization

Methods for controlling oxygen concentration during aerobic biosynt...

Materials and methods for the selective recovery of monovalent prod...

Process for separation of diamines and/or omega-aminoacids from a f...

Process for separation of diamines and/or omega-aminoacids from a f...

Purification of long chain diacids

Induction-heated reactors for gas phase catalyzed reactions

Process for making caprolactam

Method for making caprolactam from impure ACN in which THA is not r...

Method for making caprolactam from impure ACN wherein ammonia and w...

Patents Applicationslast 30 patents

PRODUCTION OF DINITRILES

PRODUCTION OF ADIPONITRILE

SYSTEMS AND METHODS FOR RECOVERING AMINES AND THEIR DERIVATIVES FRO...

BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION

HIGH HYDROGEN UTILIZATION AND GAS RECYCLE

MATERIALS AND METHODS FOR MANAGING AEROBIC GAS FERMENTATION

METHODS FOR CONTROLLING OXYGEN CONCENTRATION DURING AEROBIC BIOSYNT...

PURIFICATION OF LONG CHAIN DIACIDS

PROCESS FOR SEPARATION OF DIAMINES AND/OR OMEGA-AMINOACIDS FROM A F...

BIOCATALYTIC PROCESSES AND MATERIALS FOR ENHANCED CARBON UTILIZATION

PROCESS FOR SEPARATION OF DIAMINES AND/OR OMEGA-AMINOACIDS FROM A F...

PURIFICATION OF LONG CHAIN DIACIDS

METHOD FOR MAKING CAPROLACTAM FROM IMPURE ACN IN WHICH THA IS NOT R...

Induction-heated reactors for gas phase catalyzed reactions