John Koenitzer

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Billerica, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing agglomerated particles of tantalum, mixed...
- Patent number 10,373,764
- Issue date Aug 6, 2019
- Global Advanced Metals USA, Inc.
- Ryosuke Matsuoka
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for manufacturing agglomerated particles of tantalum, mixed...
- Patent number 9,831,041
- Issue date Nov 28, 2017
- Global Advanced Metals USA, Inc.
- Ryosuke Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlled oxygen addition for metal material
- Patent number 7,445,679
- Issue date Nov 4, 2008
- Cabot Corporation
- John W. Koenitzer
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Process For Manufacturing Agglomerated Particles Of Tantalum, Mixed...
- Publication number 20180047516
- Publication date Feb 15, 2018
- Global Advanced Metals USA, Inc.
- Ryosuke Matsuoka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
A Method Of Making A Capacitor Grade Powder And Capacitor Grade Pow...
- Publication number 20170209925
- Publication date Jul 27, 2017
- Global Advanced Metals USA, Inc.
- Eiji Kataoka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Process For Manufacturing Agglomerated Particles Of Tantalum, Mixed...
- Publication number 20120081840
- Publication date Apr 5, 2012
- Cabot Corporation
- Ryosuke Matsuoka
- B22 - CASTING POWDER METALLURGY
Information Patent Application
Controlled oxygen addition for metal material
- Publication number 20040226630
- Publication date Nov 18, 2004
- John W. Koenitzer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR