1
Yao En Li, Joseph E Paganessi, David Vassallo, Gregory K Fleming: Process and system for separation and recovery of perfluorocompound gases. American Air Liquide, Burns Doane Swecker & Mathis L, January 12, 1999: US05858065 (46 worldwide citation)

Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predetermined pressure ...


2
Richard A Sauer, Joseph E Paganessi: Recovery of carbon dioxide from a carbon dioxide plant vent gas using membranes. Oblon Spivak McClelland Maier & Neustadt, February 5, 1991: US04990168 (33 worldwide citation)

A process for recovering CO.sub.2 from a CO.sub.2 liquifaction plant vent gas, which comprises feeding vent gas from a CO.sub.2 liquifaction plant to a first semi-permeable gas separation membrane through which and at a pressure at which CO.sub.2 is capable of diffusing therethrough, to form a CO.su ...


3
Yao En Li, Joseph E Paganessi, David Vassallo, Gregory K Fleming: Process and system for separation and recovery of perfluorocompound gases. L Air Liquide Societe Anonyme pour l Etude et l Exploitation des Procedes Georges Claude, American Air Liquide, Jeffrey L Wendt, July 28, 1998: US05785741 (26 worldwide citation)

Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises the steps of a) providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predet ...


4
Joseph E Paganessi, Richard A Sauer, Daniel C Deloche: Process for membrane seperation of gas mixtures. Liquid Air Corporation, George F Bethel, Patience K Bethel, May 30, 1989: US04834779 (22 worldwide citation)

A method for the substantial separation of at least one gas component from a gas mixture to generate a residue gas substantially depleted of the gas components to be separated. A semipermeable membrane is provided which has a feed gas side and a sweep gas side. The feed gas side is contacted with a ...


5
Yao En Li, Joseph E Paganessi, David Vassallo, Gregory K Fleming: Process and system for separation and recovery of perfluorocompound gases. American Air Liquide, l Air Liquide Societe Anonyme Pour l Etude et l Exploitation Des Procedes Georges Claude, Jeffrey L Wendt, July 6, 1999: US05919285 (20 worldwide citation)

Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises the steps of a) providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predet ...


6
John Foss, Mike Mitcheltree, Pascal Schvester, Kent Renz, Joseph E Paganessi, Lisa D Hunter, Reena V Patel, Darrin Baumunk: Liquid air food freezer and method. American Air Liquide Incorporated, Burns Doane Swecker & Mathis L, July 13, 1999: US05921091 (9 worldwide citation)

A cryogenic freezing method uses a mixture of liquid nitrogen and liquid oxygen in amounts approximating the composition of atmospheric air to freeze food products. The mixture preferably includes 18% to 25% oxygen and the balance nitrogen, with small amounts of residuals which are commonly found in ...


7
Frederick W Giacobbe, Joseph E Paganessi, Yves Bourhis: Methods and apparatus for localized heating of metallic and non-metallic surfaces. L&apos Air Liquide Societe Anonyme a Directoire et Couseil de Surveillance pour l&apos Etude et l&apos Exploitation des procedes Georges Claude, American Air Liquide, Linda K Russell, Christopher J Cronin, December 30, 2003: US06670570 (9 worldwide citation)

A method of treating an object containing a material of metal, oxidized metal, non-metal, and the like and combinations thereof. The method includes (a) exposing an object to a controlled gas atmosphere, and (b) during at least a portion of time during such exposing, subjecting a specific area of th ...


8
Mindi Xu, Tay Sayasane, Joseph E Paganessi, Gregory M Jursich, Naoyuki Nakamoto, Yukinobu Nishikawa, Herve E Dulphy, Guillaume Rameau, Lorrin Honda: Integral blocks, chemical delivery systems and methods for delivering an ultrapure chemical. L Air Liquide Societe Anonyme A Directoire et Conseil de Surveillance pour l Etude et l Exploitation des Procedes Georges Claude, Air Liquide America Corporation, American Air Liquide, Brandon S Clark, Christopher J Cronin, February 26, 2008: US07334708 (6 worldwide citation)

Integral blocks, chemical delivery systems and methods for delivering an ultrapure chemical to a point of use or to another integral block are provided. More particularly, the integral blocks include a recharge container block, a pressurization gas block, a purge gas block, a waste recovery block, a ...


9
Joseph E Paganessi, Benjamin J Jurcik, Richard Udischas, Hwa Chi Wang, Kazuo Yokogi, Shinji Tomita: System and method for delivery of a vapor phase product to a point of use. American Air Liquide, Burns Doane Swecker & Mathis L, September 26, 2000: US06122931 (5 worldwide citation)

Provided are a novel system and method for delivery of a vapor phase product to a point of use, as well as a novel on-site chemical distribution system and method. The system for delivery of a vapor phase product includes a storage vessel containing a liquid chemical under its own vapor pressure, a ...


10
Joseph E Paganessi: Cylinder solvent pumping system. American Air Liquide, Robert D Touslee, July 2, 1996: US05531242 (5 worldwide citation)

Disclosed is a system and method for using a system for delivery of fluid from cylinders comprising a plurality of supply cylinders containing fluid at or near supercritical conditions, each cylinder comprising a fluid outlet; sensing means for sensing at least one fluid property for each of said pl ...