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C01B25/085
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CHEMISTRY METALLURGY
C01
Inorganic chemistry
C01B
NON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B25/00
Phosphorus Compounds thereof
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C01B25/085
of aluminium
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Patents Grants
last 30 patents
Information
Patent Grant
Nanocrystals including a group IIIA element and a group VA element,...
Patent number
9,534,173
Issue date
Jan 3, 2017
QD Vision, Inc.
Christopher R. Clough
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanocrystals including a group IIIA element and a group VA element,...
Patent number
9,136,428
Issue date
Sep 15, 2015
QD Vision, Inc.
Christopher R. Clough
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Nanocrystals including a group IIIA element and a group VA element,...
Patent number
8,354,785
Issue date
Jan 15, 2013
QD Vision, Inc.
Christopher R. Clough
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Phosphine generator for producing phosphine-containing gas
Patent number
6,315,965
Issue date
Nov 13, 2001
Degesch de Chile LTDA
Franziskus Horn Feja
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process and apparatus for producing phosphine-containing gas
Patent number
6,027,667
Issue date
Feb 22, 2000
Degesch de Chile LTDA
Franziskus Horn Feja
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Composition for producing phosphine gas
Patent number
5,820,840
Issue date
Oct 13, 1998
Degesch de Chile LTDA
Franziskus Horn Feja
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for preparing aluminum or magnesium phosphide
Patent number
4,412,979
Issue date
Nov 1, 1983
Degesch
Franziskus Horn
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing aluminum or magnesium phosphide
Patent number
4,331,642
Issue date
May 25, 1982
Degesch GmbH
Franziskus Horn
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NANOCRYSTALS INCLUDING A GROUP IIIA ELEMENT AND A GROUP VA ELEMENT,...
Publication number
20130193407
Publication date
Aug 1, 2013
QD VISION, INC.
Christopher R. Clough
B82 - NANO-TECHNOLOGY
Information
Patent Application
Nanocrytals including a Group IIIA element and a Group VA element,...
Publication number
20100052512
Publication date
Mar 4, 2010
Christopher R. Clough
B82 - NANO-TECHNOLOGY