Patent Assignment
Reel/Frame 027913/0646
Assignment of Assignor's Interest
Recorded: 2012-03-23
Pages: 26
Assignor
XEBEC ADSORPTION INC.
Executed: 2012-03-21
Assignee
AIR PRODUCTS AND CHEMICALS INC.
7201 HAMILTON BOULEVARD, ALLENTOWN, PENNSYLVANIA, 18195-1501
Covered Properties
(46)
Extraction and Concentration of a Gas Component
Patent:
5,082,473 →
Application:
07/557,132 →
Modular Pressure Swing Adsorption with Energy Recovery
Patent:
6,051,050 →
Application:
08/995,906 →
High Frequency Pressure Swing Adsorption
Patent:
6,176,897 →
Application:
09/000,844 →
Gas Separation with Split Stream Centrifugal Turbomachinery
Patent:
6,398,853 →
Application:
09/464,446 →
Modular Pressure Swing Adsorption Apparatus
Patent:
6,451,095 →
Application:
09/584,269 →
Pressure Swing Adsorption with Axial or Centrifugal Compression Machinery
Patent:
6,488,747 →
Application:
09/591,217 →
Rotary Pressure Swing Adsorption Apparatus
Patent:
6,406,523 →
Application:
09/591,275 →
Chemical Reactor with Pressure Swing Adsorption
Patent:
7,250,150 →
Application:
09/591,277 →
Life Support Oxygen Concentrator
Electrical Current Generation System
Adsorbent Laminate Structures
Gas Separation with Split Stream Centrifugal Turbomachinery
Layered Manifold Pressure Swing Adsorption Device and Method
Multistage System for Separating Gas by Adsorption
Surge Absorber Flow Regulation for Modular Pressure Swing Adsorption
Modular Pressure Swing Adsorption Apparatus with Clearance-Type Valve Seals
Patent:
6,533,846 →
Application:
10/007,654 →
Methods and Apparatuses for Gas Separation by Pressure Swing Adsorption with Partial Gas Product Feed to Fuel Cell Power Source
Psa with Adsorbents Sensitive to Contaminants
Feed Composition Modification for Internal Combustion Engines
Systems and Processes for Providing Hydrogen to Fuel Cells
Energy Efficient Gas Separation for Fuel Cells
Method for Manufacture of Adsorbent
Flow Regulated Pressure Swing Adsorption System
Patent:
38,493 →
Application:
10/150,784 →
High Temperature Fuel Cell Power Plant
Gas Separation by Combined Pressure Swing and Displacement Purge
Hydrogen Recycle for Solid Oxide Fuel Cell
Modular Pressure Swing Adsorption Apparatus
Flow Regulated Pressure Swing Adsorption System
Patent:
40,006 →
Application:
10/823,471 →
Psa with Adsorbents Sensitive to Contaminants
Adsorptive Separation of Gas Streams
Life Support Oxygen Concentrator
High Efficiency Load-Following Solid Oxide Fuel Cell Systems
Engineered Adsorbent Structures for Kinetic Separation
Systems and Processes for Providing Hydrogen to Fuel Cells
A System That Uncludes a Fuel Cell and an Oxygen Gas Delivery System
Rapid Cycle Syngas Pressure Swing Adsorption System
Separation of Carbon Dioxide from Other Gases
Chemical Reactor with Pressure Swing Adsorption
Enhanced Solid Oxide Fuel Cell Systems
Application:
11/869,555 →
Publication:
US 2008/0090113
Adsorbent Coating Compositions, Laminates and Adsorber Elements
Compact Pressure Swing Reformer
Rotary Face Seal with Anti-Crowning Features
Gas Separation Device
Guard Layers for Rapid Cycle Pressure Swing Adsorption Devices
Compact Pressure Balanced Rotary Valve
Low Energy, High Recovery, Rapid Cycle Kinetic Psa for Biogas
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 31, 1996
From: KEEFER, BOWIE G.
To: SOFINOV SOCIETE FINANCIERE D'INNOVATION INC.
Reel/Frame 008048/0606 →
Security Interest
Jul 7, 1997
From: QUESTOR INDUSTRIES INC.
To: BOC CANADA LIMITED
Reel/Frame 008587/0946 →
Assignment of Assignor's Interest
Jul 21, 1999
From: KEEFER, BOWIE GORDON
To: QUESTOR INDUSTRIES INC.
Reel/Frame 010124/0173 →
Assignment of Assignor's Interest
May 4, 2000
From: KEEFER, BOWIE G.; KAUPERT, KEVIN A.
To: QUEST AIR GASES INC.
Reel/Frame 010757/0963 →
Assignment of Assignor's Interest
Sep 20, 2000
From: KEEFER, BOWIE G.; CONNOR, DENIS J.
To: QUESTAIR TECHNOLOGIES INC.
Reel/Frame 011090/0440 →
Assignment of Assignor's Interest
Sep 21, 2000
From: SOFINOV SOCIETE FINANCIERE D'INNOVATION INC.
To: QUESTOR ENGINEERING INC.
Reel/Frame 011410/0181 →
Assignment of Assignor's Interest
Sep 27, 2000
From: SOFINOV SOCIETE FINANCIERE D'INNOVATION INC.
To: QUESTOR INDUSTRIES INC.
Reel/Frame 010996/0839 →
Assignment of Assignor's Interest
Oct 4, 2000
From: CONNOR, DENIS J.; DOMAN, DAVID G.; JEZIOROWSKI, LES; KEEFER, BOWIE G.
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 011215/0739 →
Change of Name
Oct 5, 2000
From: QUESTOR INDUSTRIES INC.
To: QUEST AIR CASES INC.
Reel/Frame 011219/0947 →
Release of General Security
Oct 5, 2000
From: BOC CANADA LIMITED
To: QUEST AIR TECHNOLOGIES, INC.
Reel/Frame 011219/0796 →
Change of Name
Oct 12, 2000
From: QUESTOR INDUSTRIES INC.
To: QUEST AIR GASES INC.
Reel/Frame 011219/0414 →
Certificate of Amendment
Oct 12, 2000
From: QUEST AIR GASES INC.
To: QUEST AIR TECHNOLOGIES INC.
Reel/Frame 011219/0419 →
Assignment of Assignor's Interest
Nov 6, 2000
From: KEEFER, BOWIE G.; CONNOR, DENIS J.
To: QUEST AIR TECHNOLOGIES INC.
Reel/Frame 011276/0791 →
Assignment of Assignor's Interest
Apr 11, 2001
From: KEEFER, BOWIE G.; SCOTT, JULIE C.; MCLEAN, CHRISTOPHER
To: QUESTAIR TECHNOLOGIES INC.
Reel/Frame 011684/0237 →
Assignment of Assignor's Interest
Jul 16, 2001
From: KEEFER, BOWIE G.; CAREL, ALAIN A.; SELLARS, BRIAN; SHAW, IAN
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 011989/0397 →
Assignment of Assignor's Interest
Aug 13, 2001
From: KEEFER, BOWIE G.; MCLEAN, CHRISTOPHER R.; BROWN, MICHAEL J.
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 012067/0242 →
Assignment of Assignor's Interest
Jan 9, 2002
From: KEEFER, BOWIE G.; BABICKI, MATTHEW; DOMAN, DAVID G.; ROY, SURAJIT
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 012467/0950 →
Assignment of Assignor's Interest
Jan 28, 2002
From: KEEFER, BOWIE GORDON
To: QUESTAIR TECHNOLOGIES INC.
Reel/Frame 012535/0952 →
Assignment of Assignor's Interest
Mar 6, 2002
From: CONNOR, DENIS J.; KEEFER, BOWIE G.; MCLEAN, CHRISTOPHER R.
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 012672/0196 →
Assignment of Assignor's Interest
Mar 21, 2002
From: KEEFER, BOWIE G.; SAWADA, JAMES A.; JOHANNES, ERIK P.; ROY, SURAJIT
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 012711/0248 →
Assignment of Assignor's Interest
Mar 29, 2002
From: BABICKI, MATTHEW L.; KEEFER, BOWIE G.; GIBBS, ANDREA C.
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 012738/0608 →
Assignment of Assignor's Interest
Mar 29, 2002
From: KEEFER, BOWIE GORDON
To: QUESTAIR TECHNOLOGIES INC.
Reel/Frame 012736/0403 →
Assignment of Assignor's Interest
Apr 19, 2002
From: KEEFER, BOWIE GORDON; MCLEAN, CHRISTOPHER; JEZIOROWSKI, LES; KAUPERT, KEVIN A.
To: QUESTAIR TECHNOLOGIES INC.
Reel/Frame 012846/0528 →
Assignment of Assignor's Interest
Jul 1, 2002
From: KEEFER, BOWIE G.; DOMAN, DAVID G.; MCLEAN, CHRISTOPHER R.
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 013048/0199 →
Certificate of Continuance
Sep 27, 2002
From: QUEST AIR GASES INC.
To: QUESTAIR TECHNOLOGIES, INC.
Reel/Frame 013372/0741 →