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James T. Dietz
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Mars, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for continuous production of mesophase pitch
Patent number
11,898,101
Issue date
Feb 13, 2024
Koppers Delaware, Inc.
James T. Dietz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and apparatus for production of electrochemical graphite
Patent number
11,680,326
Issue date
Jun 20, 2023
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
James T. Dietz
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Heat treatment process for increased pitch yields
Patent number
11,624,029
Issue date
Apr 11, 2023
Koppers Delaware, Inc.
Michael Bech Malmqvist
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Heat treatment process and system for increased pitch yields
Patent number
11,248,172
Issue date
Feb 15, 2022
Koppers Delaware, Inc.
Michael Bech Malmqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR DEHUMIDIFYING AND PURIFYING AIR THROUGH COA...
Publication number
20240261719
Publication date
Aug 8, 2024
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
Charles S. Hill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEAT TREATMENT PRODUCT BY PROCESS FOR INCREASED PITCH YIELDS
Publication number
20230272285
Publication date
Aug 31, 2023
Koppers Delaware, Inc.
Michael Bech Malmqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND APPARATUS FOR PRODUCTION OF ELECTROCHEMICAL GRAPHITE
Publication number
20230265567
Publication date
Aug 24, 2023
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
James T. Dietz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method and Apparatus for Continuous Production of Mesophase Pitch
Publication number
20230062059
Publication date
Mar 2, 2023
Koppers Delaware, Inc.
James T. Dietz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHODS AND APPARATUS FOR PRODUCTION OF ELECTROCHEMICAL GRAPHITE
Publication number
20220307143
Publication date
Sep 29, 2022
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
James T. Dietz
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Heat Treatment Process and System for Increased Pitch Yields
Publication number
20220177784
Publication date
Jun 9, 2022
Koppers Delaware, Inc.
Michael Bech Malmqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR THE MANUFACTURE OF HIGH MELTING HYDROCARBON...
Publication number
20210261868
Publication date
Aug 26, 2021
CARBON HOLDINGS INTELLECTUAL PROPERTIES, LLC
Charles Agee Atkins
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Heat Treatment Process and System for Increased Pitch Yields
Publication number
20210024830
Publication date
Jan 28, 2021
Koppers Delaware, Inc.
Michael Bech Malmqvist
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL