Michael S. Chen

Person

Macungie, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High temperature oxygen production for ironmaking processes
- Patent number 5,643,354
- Issue date Jul 1, 1997
- Air Products and Chemicals, Inc.
- Rakesh Agrawal
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for removing oxygen and nitrogen from crude argon
- Patent number RE34595
- Issue date May 3, 1994
- Air Products and Chemicals, Inc.
- Michael S. K. Chen
- 095 - Gas separation: processes
Information Patent Grant
Separation of azeotropes in poly(vinyl alcohol) process
- Patent number 5,292,804
- Issue date Mar 8, 1994
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Elevated pressure phthalic anhydride process
- Patent number 5,210,223
- Issue date May 11, 1993
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxygen recovery from turbine exhaust using solid electrolyte membrane
- Patent number 5,174,866
- Issue date Dec 29, 1992
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Oxygen recovery from turbine exhaust using solid electrolyte membrane
- Patent number 5,118,395
- Issue date Jun 2, 1992
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thermally efficient melting and fuel reforming for glass making
- Patent number 5,057,133
- Issue date Oct 15, 1991
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing oxygen from crude argon
- Patent number 5,035,726
- Issue date Jul 30, 1991
- Air Products and Chemicals, Inc.
- Michael S. Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Oxygen extraction from externally fired gas turbines
- Patent number 5,035,727
- Issue date Jul 30, 1991
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for preparing alkyl tert-alkyl ethers
- Patent number 5,030,768
- Issue date Jul 9, 1991
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thermally efficient melting for glass making
- Patent number 5,006,141
- Issue date Apr 9, 1991
- Air Products and Chemicals, Inc.
- Michael S. K. Chen
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Water condenser/separator systems for Claus processes
- Patent number 4,935,221
- Issue date Jun 19, 1990
- Air Products and Chemicals, Inc.
- James C. Bronfenbrenner
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pervaporation process for separating alcohols from ethers
- Patent number 4,774,365
- Issue date Sep 27, 1988
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biological wastewater treating system
- Patent number 4,731,185
- Issue date Mar 15, 1988
- Air Products and Chemicals, Inc.
- Michael S. K. Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
High pressure process for sulfur recovery from a hydrogen sulfide c...
- Patent number 4,684,514
- Issue date Aug 4, 1987
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Production of sulfur from an oxygen enriched claus system
- Patent number 4,632,818
- Issue date Dec 30, 1986
- Air Products and Chemicals, Inc.
- Michael S. K. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for separating CO.sub.2 and H.sub.2 S from hydrocarbons
- Patent number 4,589,896
- Issue date May 20, 1986
- Air Products and Chemicals, Inc.
- Michael S. K. Chen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis tertiary amino alkyl derivatives as solvents for acid gas remov...
- Patent number 4,556,546
- Issue date Dec 3, 1985
- Air Products and Chemicals, Inc.
- William F. Burgoyne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxygen/nitrogen production with molten alkali salts
- Patent number 4,529,577
- Issue date Jul 16, 1985
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalytic hydrolysis of carbonyl sulfide
- Patent number 4,524,050
- Issue date Jun 18, 1985
- Air Products and Chemicals, Inc.
- Michael S. Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic hydrolysis of COS in acid gas removal solvents
- Patent number 4,482,529
- Issue date Nov 13, 1984
- Air Products and Chemicals, Inc.
- Michael S. Chen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for concentrating sulfuric acid in an evaporator
- Patent number 4,409,064
- Issue date Oct 11, 1983
- Air Products and Chemicals, Inc.
- Suresh M. Vora
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Control of activated sludge wastewater treating process for enhance...
- Patent number 4,271,026
- Issue date Jun 2, 1981
- Air Products and Chemicals, Inc.
- Michael S. Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Activated sludge system with staggered partition basin
- Patent number 4,087,361
- Issue date May 2, 1978
- Air Products and Chemicals, Inc.
- Charles S. Block
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Activated sludge system with staggered partition basin
- Patent number 4,081,368
- Issue date Mar 28, 1978
- Air Products and Chemicals, Inc.
- Charles S. Block
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Wastewater treatment system with controlled mixing
- Patent number 3,954,606
- Issue date May 4, 1976
- Air Products and Chemicals, Inc.
- Charles S. Block
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Michael S. Chen

Person

Patents Grantslast 30 patents

High temperature oxygen production for ironmaking processes

Process for removing oxygen and nitrogen from crude argon

Separation of azeotropes in poly(vinyl alcohol) process

Elevated pressure phthalic anhydride process

Oxygen recovery from turbine exhaust using solid electrolyte membrane

Oxygen recovery from turbine exhaust using solid electrolyte membrane

Thermally efficient melting and fuel reforming for glass making

Process for removing oxygen from crude argon

Oxygen extraction from externally fired gas turbines

Process for preparing alkyl tert-alkyl ethers

Thermally efficient melting for glass making

Water condenser/separator systems for Claus processes

Pervaporation process for separating alcohols from ethers

Biological wastewater treating system

High pressure process for sulfur recovery from a hydrogen sulfide c...

Production of sulfur from an oxygen enriched claus system

Process for separating CO.sub.2 and H.sub.2 S from hydrocarbons

Bis tertiary amino alkyl derivatives as solvents for acid gas remov...

Oxygen/nitrogen production with molten alkali salts

Catalytic hydrolysis of carbonyl sulfide

Catalytic hydrolysis of COS in acid gas removal solvents

Process for concentrating sulfuric acid in an evaporator

Control of activated sludge wastewater treating process for enhance...

Activated sludge system with staggered partition basin

Activated sludge system with staggered partition basin

Wastewater treatment system with controlled mixing