Thomas A. Johnson

Person

Orefield, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Treatment of water containing organic wastes with ammonium nitrate
- Patent number 6,395,188
- Issue date May 28, 2002
- Air Products and Chemicals, Inc.
- Juan Jesus Burdeniuc
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of water containing organic wastes with ammonium nitrate
- Patent number 6,332,986
- Issue date Dec 25, 2001
- Air Products and Chemicals, Inc.
- Thomas Albert Johnson
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Preparation of alkyl formamides
- Patent number 5,919,979
- Issue date Jul 6, 1999
- Air Products and Chemicals, Inc.
- John William Mitchell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation of nitriles to produce amines
- Patent number 5,869,653
- Issue date Feb 9, 1999
- Air Products and Chemicals, Inc.
- Thomas Albert Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removing insoluable N-vinyl amide polymer from equipment
- Patent number 5,769,959
- Issue date Jun 23, 1998
- Mitsubishi Chemical Corporation
- Thomas Albert Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bis(aminopropoxy)alkanes
- Patent number 5,081,305
- Issue date Jan 14, 1992
- Air Products and Chemicals, Inc.
- Richard V. C. Carr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of bis(aminopropyl)aliphatic glycols
- Patent number 5,075,507
- Issue date Dec 24, 1991
- Air Products and Chemicals, Inc.
- Richard V. C. Carr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis-[aminophenyl ketones] compounds
- Patent number 5,072,046
- Issue date Dec 10, 1991
- Air Products and Chemicals, Inc.
- William F. Burogyne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propylene-linked polyethylene polyamines and a process for making same
- Patent number 4,990,672
- Issue date Feb 5, 1991
- Air Products and Chemicals, Inc.
- Thomas A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic preparation of cyanoalkyl lactams
- Patent number 4,943,633
- Issue date Jul 24, 1990
- Air Products and Chemicals, Inc.
- Richard V. C. Carr
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of ethylenediamine from monoethanolamine and ammonia
- Patent number 4,918,233
- Issue date Apr 17, 1990
- Air Products and Chemicals, Inc.
- Michel Deeba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of aminoethyl hydrogen sulfate
- Patent number 4,864,045
- Issue date Sep 5, 1989
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Color reduction of polyamines by mild catalytic hydrogenation
- Patent number 4,766,247
- Issue date Aug 23, 1988
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyalkylene polyamines via vapor phase reaction using inert gas
- Patent number 4,720,588
- Issue date Jan 19, 1988
- Air Products and Chemicals, Inc.
- Michael G. Turcotte
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of heterocyclic amines via the reaction of dialkylene gly...
- Patent number 4,709,028
- Issue date Nov 24, 1987
- Air Products and Chemicals, Inc.
- Thomas A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of polyethylene polyamines from 2-aminoethyl sulfuric acid
- Patent number 4,618,716
- Issue date Oct 21, 1986
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyalkylene polyamines via vapor phase reaction
- Patent number 4,617,418
- Issue date Oct 14, 1986
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Noncyclic polyalkylene polyamines by the reaction of an alkanolamin...
- Patent number 4,605,770
- Issue date Aug 12, 1986
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of amino aliphatic and cycloaliphatic hydrogen sulfates
- Patent number 4,597,911
- Issue date Jul 1, 1986
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyalkylene polyamines from alkanolamine and ammonia or amines usi...
- Patent number 4,578,517
- Issue date Mar 25, 1986
- Air Products and Chemicals, Inc.
- Thomas A. Johnson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of aminoethylethanolamine using rare earth metal or stro...
- Patent number 4,560,798
- Issue date Dec 24, 1985
- Air Products and Chemicals, Inc.
- Michael E. Ford
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Production of noncyclic polyalkyene polyamines
- Patent number 4,503,253
- Issue date Mar 5, 1985
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of noncyclic polyalkylene polyamines
- Patent number 4,463,193
- Issue date Jul 31, 1984
- Air Products and Chemicals, Inc.
- Thomas A. Johnson
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Lewis acid halide catalysts for preparation of polyamines
- Patent number 4,399,308
- Issue date Aug 16, 1983
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of polyalkylene polyamines from ammonia, alkyleneamine,...
- Patent number 4,394,524
- Issue date Jul 19, 1983
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of linear polyalkylene polyamines using metal catalyst
- Patent number 4,362,886
- Issue date Dec 7, 1982
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reforming linear polyamines
- Patent number 4,316,840
- Issue date Feb 23, 1982
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reforming linear polyamines
- Patent number 4,316,841
- Issue date Feb 23, 1982
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of linear polyalkylene polyamines
- Patent number 4,314,083
- Issue date Feb 2, 1982
- Air Products and Chemicals, Inc.
- Michael E. Ford
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Toluene diamine from non-washed dinitrotoluene
- Patent number 4,224,249
- Issue date Sep 23, 1980
- Air Products and Chemicals, Inc.
- Nance D. Kunz
- C07 - ORGANIC CHEMISTRY

Thomas A. Johnson

Person

Patents Grantslast 30 patents

Treatment of water containing organic wastes with ammonium nitrate

Treatment of water containing organic wastes with ammonium nitrate

Preparation of alkyl formamides

Hydrogenation of nitriles to produce amines

Process for removing insoluable N-vinyl amide polymer from equipment

Process for the preparation of bis(aminopropoxy)alkanes

Process for the preparation of bis(aminopropyl)aliphatic glycols

Bis-[aminophenyl ketones] compounds

Propylene-linked polyethylene polyamines and a process for making same

Catalytic preparation of cyanoalkyl lactams

Production of ethylenediamine from monoethanolamine and ammonia

Production of aminoethyl hydrogen sulfate

Color reduction of polyamines by mild catalytic hydrogenation

Polyalkylene polyamines via vapor phase reaction using inert gas

Synthesis of heterocyclic amines via the reaction of dialkylene gly...

Preparation of polyethylene polyamines from 2-aminoethyl sulfuric acid

Polyalkylene polyamines via vapor phase reaction

Noncyclic polyalkylene polyamines by the reaction of an alkanolamin...

Production of amino aliphatic and cycloaliphatic hydrogen sulfates

Polyalkylene polyamines from alkanolamine and ammonia or amines usi...

Production of aminoethylethanolamine using rare earth metal or stro...

Production of noncyclic polyalkyene polyamines

Production of noncyclic polyalkylene polyamines

Lewis acid halide catalysts for preparation of polyamines

Preparation of polyalkylene polyamines from ammonia, alkyleneamine,...

Preparation of linear polyalkylene polyamines using metal catalyst

Reforming linear polyamines

Reforming linear polyamines

Preparation of linear polyalkylene polyamines

Toluene diamine from non-washed dinitrotoluene