John Giles Langan

Person

Breinigsville, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Additives to silane for thin film silicon photovoltaic devices
- Patent number 8,535,760
- Issue date Sep 17, 2013
- Air Products and Chemicals, Inc.
- Patrick Timothy Hurley
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for restoring dielectric properties
- Patent number 8,283,260
- Issue date Oct 9, 2012
- Air Products and Chemicals, Inc.
- Scott Jeffrey Weigel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for endpointing CVD chamber cleans following ultra low-k fil...
- Patent number 7,479,191
- Issue date Jan 20, 2009
- Novellus Systems, Inc.
- William R. Entley
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Sub-atmospheric gas delivery method and apparatus
- Patent number 7,013,916
- Issue date Mar 21, 2006
- Air Products and Chemicals, Inc.
- Ronald Martin Pearlstein
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
In situ plasma process to remove fluorine residues from the interio...
- Patent number 6,872,323
- Issue date Mar 29, 2005
- Novellus Systems, Inc.
- William R. Entley
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
CVD chamber cleaning using mixed PFCs from capture/recycle
- Patent number 6,837,250
- Issue date Jan 4, 2005
- Air Products and Chemicals, Inc.
- John Giles Langan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
On-line UV-Visible light halogen gas analyzer for semiconductor pro...
- Patent number 6,686,594
- Issue date Feb 3, 2004
- Air Products and Chemicals, Inc.
- Bing Ji
- G01 - MEASURING TESTING
Information Patent Grant
Self evacuating micro environment system
- Patent number 6,637,998
- Issue date Oct 28, 2003
- Air Products and Chemicals, Inc.
- John Giles Langan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra high pressure gases
- Patent number 6,023,933
- Issue date Feb 15, 2000
- Air Products and Chemicals, Inc.
- John Giles Langan
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Abatement of NF.sub.3 with metal oxalates
- Patent number 5,910,294
- Issue date Jun 8, 1999
- Air Products and Chemicals, Inc.
- John Giles Langan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Plasma etch with trifluoroacetic acid and derivatives
- Patent number 5,626,775
- Issue date May 6, 1997
- Air Products and Chemicals, Inc.
- David A. Roberts
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Moisture removal and passivation of surfaces
- Patent number 5,479,727
- Issue date Jan 2, 1996
- Air Products and Chemicals, Inc.
- Stephen M. Fine
- F26 - DRYING
Information Patent Grant
Method for plasma etching or cleaning with diluted NF.sub.3
- Patent number 5,413,670
- Issue date May 9, 1995
- Air Products and Chemicals, Inc.
- John G. Langan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
PAD-IN-A-BOTTLE (PIB) TECHNOLOGY FOR COPPER BARRIER SLURRIES
- Publication number 20240352279
- Publication date Oct 24, 2024
- VERSUM MATERIALS US, LLC
- Xiaobo Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAD-IN-A-BOTTLE (PIB) TECHNOLOGY FOR COPPER AND THROUGH-SILICON VIA...
- Publication number 20230287242
- Publication date Sep 14, 2023
- VERSUM MATERIALS US, LLC
- XIAOBO SHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS FOR DEPOSITING POROUS ORGANOSILICATE GLASS FILMS FOR USE AS...
- Publication number 20180047898
- Publication date Feb 15, 2018
- VERSUM MATERIALS US, LLC
- Robert Gordon RIDGEWAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method and Apparatus for Removing Contaminants from Nitrogen Triflu...
- Publication number 20130341178
- Publication date Dec 26, 2013
- Andrew David Johnson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Additives to Silane for Thin Film Silicon Photovoltaic Devices
- Publication number 20110061733
- Publication date Mar 17, 2011
- Air Products and Chemicals, Inc.
- Patrick Timothy Hurley
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Process For Restoring Dielectric Properties
- Publication number 20100041234
- Publication date Feb 18, 2010
- Air Products and Chemicals, Inc.
- Scott Jeffrey Weigel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CVD chamber cleaning using mixed PFCs from capture/recycle
- Publication number 20030164177
- Publication date Sep 4, 2003
- John Giles Langan
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
On-line UV-Visible light halogen gas analyzer for semiconductor pro...
- Publication number 20030098419
- Publication date May 29, 2003
- Bing Ji
- G01 - MEASURING TESTING
Information Patent Application
Self evacuating micro environment system
- Publication number 20030063965
- Publication date Apr 3, 2003
- John Giles Langan
- H01 - BASIC ELECTRIC ELEMENTS

John Giles Langan

Person

Patents Grantslast 30 patents

Additives to silane for thin film silicon photovoltaic devices

Process for restoring dielectric properties

Method for endpointing CVD chamber cleans following ultra low-k fil...

Sub-atmospheric gas delivery method and apparatus

In situ plasma process to remove fluorine residues from the interio...

CVD chamber cleaning using mixed PFCs from capture/recycle

On-line UV-Visible light halogen gas analyzer for semiconductor pro...

Self evacuating micro environment system

Ultra high pressure gases

Abatement of NF.sub.3 with metal oxalates

Plasma etch with trifluoroacetic acid and derivatives

Moisture removal and passivation of surfaces

Method for plasma etching or cleaning with diluted NF.sub.3

Patents Applicationslast 30 patents

PAD-IN-A-BOTTLE (PIB) TECHNOLOGY FOR COPPER BARRIER SLURRIES

PAD-IN-A-BOTTLE (PIB) TECHNOLOGY FOR COPPER AND THROUGH-SILICON VIA...

PROCESS FOR DEPOSITING POROUS ORGANOSILICATE GLASS FILMS FOR USE AS...

Method and Apparatus for Removing Contaminants from Nitrogen Triflu...

Additives to Silane for Thin Film Silicon Photovoltaic Devices

Process For Restoring Dielectric Properties

CVD chamber cleaning using mixed PFCs from capture/recycle

On-line UV-Visible light halogen gas analyzer for semiconductor pro...

Self evacuating micro environment system