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Ronald F. Spohn
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Williamsville, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Container for pressurized gas
Patent number
10,125,924
Issue date
Nov 13, 2018
Praxair Technology, Inc.
Ashwini K. Sinha
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cylinder preparation for maintaining stability of stored materials
Patent number
9,829,152
Issue date
Nov 28, 2017
PRAXXAIR TECHNOLOGY, INC.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Pressure indicating device
Patent number
8,984,929
Issue date
Mar 24, 2015
Praxair Technology, Inc.
Lisa A. Fanti
G01 - MEASURING TESTING
Information
Patent Grant
Reagent dispensing apparatus and delivery method
Patent number
8,524,321
Issue date
Sep 3, 2013
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Diptube apparatus and method for delivering vapor phase reagent to...
Patent number
8,518,483
Issue date
Aug 27, 2013
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Bubbler apparatus and method for delivering vapor phase reagent to...
Patent number
8,518,482
Issue date
Aug 27, 2013
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Bubbler apparatus and delivery method
Patent number
8,518,484
Issue date
Aug 27, 2013
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Apparatus and method for delivering vapor phase reagent to a deposi...
Patent number
8,512,635
Issue date
Aug 20, 2013
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Diptube apparatus and delivery method
Patent number
8,114,479
Issue date
Feb 14, 2012
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Diptube apparatus and delivery method
Patent number
7,959,994
Issue date
Jun 14, 2011
Praxair Technology, Inc.
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Heteroleptic organometallic compounds
Patent number
7,956,207
Issue date
Jun 7, 2011
Praxair Technology, Inc.
Scott Houston Meiere
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Isolation of products from selective dehalogenation of haloaromatics
Patent number
6,303,812
Issue date
Oct 16, 2001
Occidental Chemical Corporation
Michael J. Fifolt
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chlorination and bromination of aromatic compounds at atmospheric p...
Patent number
6,118,018
Issue date
Sep 12, 2000
Occidental Chemical Corporation
Michael C. Savidakis
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Removal of an impurity from a mixture with a codistillant
Patent number
5,977,397
Issue date
Nov 2, 1999
Ronald Spohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of making aromatic nitriles
Patent number
5,760,274
Issue date
Jun 2, 1998
Occidental Chemical Corporation
Ronald F. Spohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyimides containing fluorine
Patent number
5,484,879
Issue date
Jan 16, 1996
Occidental Chemical Corporation
Robert A. Buchanan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Separating vinylcyclohexene from a butadiene extracting solvent
Patent number
5,382,745
Issue date
Jan 17, 1995
Occidental Chemical Corporation
Ronald F. Spohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst and process for the preparation of trifluoromethyltoluenes
Patent number
5,126,497
Issue date
Jun 30, 1992
Occidental Chemical Corporation
Ronald F. Spohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the preparation of halophthalic anhydrides
Patent number
5,003,088
Issue date
Mar 26, 1991
Occidental Chemical Corporation
Ronald F. Spohn
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of halogen substituted phthalic anhydride
Patent number
4,978,760
Issue date
Dec 18, 1990
Occidental Chemical Corporation
Ronald F. Spohn
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CONTAINER FOR PRESSURIZED GAS
Publication number
20170307139
Publication date
Oct 26, 2017
Praxair Technology, Inc.
Ashwini K. Sinha
B32 - LAYERED PRODUCTS
Information
Patent Application
PRESSURE INDICATING DEVICE
Publication number
20140165706
Publication date
Jun 19, 2014
Lisa A. Fanti
G01 - MEASURING TESTING
Information
Patent Application
CYLINDER PREPARATION FOR MAINTAINING STABILITY OF STORED MATERIALS
Publication number
20130334231
Publication date
Dec 19, 2013
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIPTUBE APPARATUS AND DELIVERY METHOD
Publication number
20110210142
Publication date
Sep 1, 2011
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MULTIPLE AMPOULE DELIVERY SYSTEMS
Publication number
20090214777
Publication date
Aug 27, 2009
Demetrius Sarigiannis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MULTIPLE AMPOULE DELIVERY SYSTEMS
Publication number
20090214778
Publication date
Aug 27, 2009
Demetrius Sarigiannis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MULTIPLE AMPOULE DELIVERY SYSTEMS
Publication number
20090214779
Publication date
Aug 27, 2009
Demetrius Sarigiannis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MULTIPLE AMPOULE DELIVERY SYSTEMS
Publication number
20090211525
Publication date
Aug 27, 2009
Demetrius Sarigiannis
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
REAGENT DISPENSING APPARATUS AND DELIVERY METHOD
Publication number
20080213476
Publication date
Sep 4, 2008
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIPTUBE APPARATUS AND METHOD FOR DELIVERING VAPOR PHASE REAGENT TO...
Publication number
20080178809
Publication date
Jul 31, 2008
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
APPARATUS AND METHOD FOR DELIVERING VAPOR PHASE REAGENT TO A DEPOSI...
Publication number
20080179767
Publication date
Jul 31, 2008
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BUBBLER APPARATUS AND METHOD FOR DELIVERING VAPOR PHASE REAGENT TO...
Publication number
20080182425
Publication date
Jul 31, 2008
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
BUBBLER APPARATUS AND DELIVERY METHOD
Publication number
20080182010
Publication date
Jul 31, 2008
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
DIPTUBE APPARATUS AND DELIVERY METHOD
Publication number
20080182023
Publication date
Jul 31, 2008
Ronald F. Spohn
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Heteroleptic organometallic compounds
Publication number
20080081922
Publication date
Apr 3, 2008
Scott Houston Meiere
C07 - ORGANIC CHEMISTRY