GrafTech International Holdings Inc.

United States of America


 
Total IP 110
Total IP Rank # 11,821
IP Activity Score 2.2/5.0    20
IP Activity Rank # 40,967
Parent Entity GrafTech International Ltd
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

25 7
2 0
71 0
5
 
Last Patent 2024 - Filamented cask for graphitizati...
First Patent 1995 - Apparatus for lengthwise graphit...
Last Trademark 2024 - GRAFTORQUE
First Trademark 2000 - ARCHITECH

Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Monitoring system for electrodes, namely, a sensor interfaced to a computer using software for mo...
Invention Filamented cask for graphitization of carbon material. A system for graphitization of carbon powd...
G/S Electrodes.
G/S Electrodes
2023 G/S Graphite electrodes.
G/S Graphite electrodes
G/S Hardware and electrical equipment for monitoring performance of electric arc furnaces and for mon...
G/S Monitoring system for electrodes, namely, a sensor interfaced to a computer using software for id...
G/S Computer hardware and electrical equipment in the nature of electronic controllers for electric a...
2022 Invention Systems and methods for graphite electrode identification and monitoring. A system including a g...
2019 Invention Extrusion press and method of using. An extrusion press including a ram having a ram body configu...
2018 Invention Systems and methods for graphite electrode identification and monitoring. A system and method is ...
Invention Carbon products derived from lignin/carbon residue. A precursor having at least five percent of ...
2017 Invention Method of producing needle coke for low cte graphite electrodes. A method of producing low CTE gr...
2016 Invention Graphite composites and thermal management systems. A composite artic l e is provided for use as ...
Invention Display screen or portion thereof with graphical user interface
Invention Display screen with graphic user interface for a furnace monitoring system
2015 Invention Flexible graphite sheet support structure and thermal management arrangement. A flexible graphite...
Invention Flexible circuit board with graphite substrate and circuit arrangements using same. A flexible ci...
2014 Invention Graphite electrodes. A graphite electrode exhibits oxidation resistance by modifying the outer ra...
Invention A graphite article. A graphite article which can be compressed by more three (3%) percent at a co...
Invention Carbon products derived from lignin/carbon residue. A precursor having at least five percent of l...
Invention Mechanically isolated thermal link. A thermal management arrangement for a device that includes a...
Invention Electronic device thermal management system. An electronic device has a heat source and a general...
Invention Battery anode. A battery anode including a metallic current collector layer adjacent a first majo...
Invention Three dimensional carbon articles. A method for making a three dimensional article include deposi...
Invention Long length electrodes. An embodiment disclosed herein includes a monolithic graphite electrode....
Invention Device for silicon crystal production. An insulation and heating assembly for a directional solid...
Invention Composite graphene oxide film. A thermal management article includes a graphite sheet from betwee...
Invention Method of producing a graphene material. A method of producing graphene powder includes the heat ...
Invention Multi-dimensional fiber composites and articles using the same. A composite down-hole tool for us...
Invention Portable electronic device thermal management system. An electronic device having a heat source d...
Invention Thermal dissipation system. A thermal dissipation assembly includes a substrate with a heat trans...
Invention Thermal interfaces. Sheets of flexible graphite may be used as thermal interfaces in various ways...
Invention Improved electrode for flow batteries. An electrode for a flow battery includes a carbonized felt...
Invention Improved bipolar plate for flow batteries. A flow battery includes a proton exchange membrane and...
2013 Invention Process of making carbon fibers derived from lignin/carbon residue. g lignin with a carbon residu...
Invention Carbon fibers derived from lignin/carbon residue. A method of making a carbon fiber comprising es...
Invention Method of making carbon fibers from lignin. A method of making a carbon fiber includes heat treat...
Invention Carbon fibers derived from lignin. A method of making a carbon fiber includes heat treating a lig...
Invention Electrode consumption monitoring system. A method and system automatically determines when an el...
Invention Blast furnace spool liner. A hearth refractory assembly is provided to improve gas sealing of a b...
Invention Electrode consumption monitoring system. A method and system automatically determines when an ele...
Invention Display screen with graphical user interface for a furnace monitoring system
Invention Centrifugal spinning head for producing fibers. A carbon fiber centrifugal spinning head includes...
2012 Invention Thermal insulation assembly. A furnace insulation assembly includes a main body having a general...
Invention Solar absorber. A solar absorber system includes a solar absorbing layer that receives and conve...
Invention Thermal management for aircraft composites. A composite article including a fiber-reinforced res...
Invention Display device with thermal link. A display device includes a heat sink and an LCD panel having p...
Invention Method and apparatus for producing carbon fiber. A carbon fiber centrifugal head includes an int...
2011 Invention Falling film reactor for light tar oxidation. A method of processing light fraction tar includes ...
Invention Graphite electrodes. A carbon article having a first zone and a second zone wherein in the first...
2009 Invention Led light fixture with improved thermal management. A light fixture (10), having a circuit board...
2000 G/S monitoring systems for electric arc furnaces, namely, a power meter interfaced to a personal comp...
1945 G/S CARBON ELECTRODES AND GRAPHITE ELECTRODES