Ching-Feng Chang

Person

Strongsville, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of producing needle coke for low CTE graphite electrodes
- Patent number 10,253,264
- Issue date Apr 9, 2019
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Carbon products derived from lignin/carbon residue
- Patent number 10,011,492
- Issue date Jul 3, 2018
- GrafTech International Holdings Inc.
- Orest L. Adrianowycz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of producing needle coke for low CTE graphite electrodes
- Patent number 9,777,221
- Issue date Oct 3, 2017
- GrafTech International Holdings Inc.
- Douglas J. Miller
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Process of making carbon fibers derived from lignin/carbon residue
- Patent number 9,758,905
- Issue date Sep 12, 2017
- GrafTech International Holdings Inc.
- Bassam Alnasleh
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Method of making carbon fibers from lignin
- Patent number 9,683,313
- Issue date Jun 20, 2017
- GrafTech International Holdings Inc.
- Ching-Feng Chang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Reduced puffing needle coke from coal tar
- Patent number 8,828,348
- Issue date Sep 9, 2014
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
High coking value pitch
- Patent number 8,747,651
- Issue date Jun 10, 2014
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reduced puffing needle coke from decant oil
- Patent number 8,658,315
- Issue date Feb 25, 2014
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reduced puffing needle coke from coal tar distillate
- Patent number 8,530,094
- Issue date Sep 10, 2013
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Isotropic pitch-based materials for thermal insulation
- Patent number RE42775
- Issue date Oct 4, 2011
- GrafTech International Holdings Inc.
- Charles C. Chiu
- 252 - Compositions
Information Patent Grant
Reduced puffing needle coke from coal tar distillate
- Patent number 8,007,659
- Issue date Aug 30, 2011
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reduced puffing needle coke from coal tar
- Patent number 8,007,658
- Issue date Aug 30, 2011
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Reduced puffing needle coke from decant oil
- Patent number 8,007,660
- Issue date Aug 30, 2011
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Isotropic pitch-based materials for thermal insulation
- Patent number 7,150,837
- Issue date Dec 19, 2006
- UCAR Carbon Company, Inc.
- Charles C. Chiu
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Isotropic pitch-based materials for thermal insulation
- Patent number 6,800,364
- Issue date Oct 5, 2004
- UCAR Carbon Company Inc.
- Charles C. Chiu
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Method of production of solids-free coal tar pitch
- Patent number 5,843,298
- Issue date Dec 1, 1998
- Ucar Carbon Technology Corporation
- Thomas Harry Orac
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Continuous method for increasing the Q. I. concentration of liquid...
- Patent number 5,534,133
- Issue date Jul 9, 1996
- Ucar Carbon Technology Corporation
- Irwin C. Lewis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for forming a metal boride coating on a carbonaceous substrate
- Patent number 4,979,998
- Issue date Dec 25, 1990
- Union Carbide Corporation
- Ching F. Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Redistribution of organohalosilanes utilizing heat treated crystall...
- Patent number 4,889,838
- Issue date Dec 26, 1989
- Union Carbide Corporation and Plastics Company Inc.
- Kenrick M. Lewis
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CARBON PRODUCTS DERIVED FROM LIGNIN/CARBON RESIDUE
- Publication number 20180282166
- Publication date Oct 4, 2018
- GrafTech International Holdings Inc.
- Orest L. Adrianowycz
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING NEEDLE COKE FOR LOW CTE GRAPHITE ELECTRODES
- Publication number 20180023004
- Publication date Jan 25, 2018
- GrafTech International Holdings Inc.
- Douglas J. Miller
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
CARBON PRODUCTS DERIVED FROM LIGNIN/CARBON RESIDUE
- Publication number 20160200579
- Publication date Jul 14, 2016
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Orest L. Adrianowycz
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CARBON FIBERS DERIVED FROM LIGNIN/CARBON RESIDUE
- Publication number 20150284880
- Publication date Oct 8, 2015
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Bassam Alnasleh
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Carbon Fibers Derived from Lignin
- Publication number 20150233023
- Publication date Aug 20, 2015
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Ching-Feng Chang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
Reduced Puffing Needle Coke From Coal Tar Distillate
- Publication number 20130012744
- Publication date Jan 10, 2013
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reduced Puffing Needle Coke From Decant Oil
- Publication number 20110280274
- Publication date Nov 17, 2011
- GrafTech International Holdings, Inc
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reduced Puffing Needle Coke From Coal Tar Distillate
- Publication number 20110280275
- Publication date Nov 17, 2011
- GrafTech International Holdings, Inc
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reduced Puffing Needle Coke From Coal Tar
- Publication number 20110274136
- Publication date Nov 10, 2011
- GrafTech International Holdings, Inc
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method For The Catalytic Extraction Of Coal
- Publication number 20110044881
- Publication date Feb 24, 2011
- Peter G. Stansberry
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reduced Puffing Needle Coke From Decant Oil
- Publication number 20090294327
- Publication date Dec 3, 2009
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reduced Puffing Needle Coke From Coal Tar Distillate
- Publication number 20090294326
- Publication date Dec 3, 2009
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Reduced Puffing Needle Coke From Coal Tar
- Publication number 20090294325
- Publication date Dec 3, 2009
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
High coking value pitch
- Publication number 20090288983
- Publication date Nov 26, 2009
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Method Of Producing Needle Coke For Low CTE Graphite Electrodes
- Publication number 20080003167
- Publication date Jan 3, 2008
- Douglas J. Miller
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Isotropic pitch-based materials for thermal insulation
- Publication number 20050029487
- Publication date Feb 10, 2005
- Charles C. Chiu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Isotropic pitch-based materials for thermal insulation
- Publication number 20040005446
- Publication date Jan 8, 2004
- UCAR Carbon Company Inc.
- Charles C. Chiu
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Ching-Feng Chang

Person

Patents Grantslast 30 patents

Method of producing needle coke for low CTE graphite electrodes

Carbon products derived from lignin/carbon residue

Method of producing needle coke for low CTE graphite electrodes

Process of making carbon fibers derived from lignin/carbon residue

Method of making carbon fibers from lignin

Reduced puffing needle coke from coal tar

High coking value pitch

Reduced puffing needle coke from decant oil

Reduced puffing needle coke from coal tar distillate

Isotropic pitch-based materials for thermal insulation

Reduced puffing needle coke from coal tar distillate

Reduced puffing needle coke from coal tar

Reduced puffing needle coke from decant oil

Isotropic pitch-based materials for thermal insulation

Isotropic pitch-based materials for thermal insulation

Method of production of solids-free coal tar pitch

Continuous method for increasing the Q. I. concentration of liquid...

Process for forming a metal boride coating on a carbonaceous substrate

Redistribution of organohalosilanes utilizing heat treated crystall...

Patents Applicationslast 30 patents

CARBON PRODUCTS DERIVED FROM LIGNIN/CARBON RESIDUE

METHOD OF PRODUCING NEEDLE COKE FOR LOW CTE GRAPHITE ELECTRODES

CARBON PRODUCTS DERIVED FROM LIGNIN/CARBON RESIDUE

CARBON FIBERS DERIVED FROM LIGNIN/CARBON RESIDUE

Carbon Fibers Derived from Lignin

Reduced Puffing Needle Coke From Coal Tar Distillate

Reduced Puffing Needle Coke From Decant Oil

Reduced Puffing Needle Coke From Coal Tar Distillate

Reduced Puffing Needle Coke From Coal Tar

Method For The Catalytic Extraction Of Coal

Reduced Puffing Needle Coke From Decant Oil

Reduced Puffing Needle Coke From Coal Tar Distillate

Reduced Puffing Needle Coke From Coal Tar

High coking value pitch

Method Of Producing Needle Coke For Low CTE Graphite Electrodes

Isotropic pitch-based materials for thermal insulation

Isotropic pitch-based materials for thermal insulation