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name:-0.00048089027404785
name:-0.014546155929565
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Chao; Chien C. Patent Filings

Chao; Chien C.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chao; Chien C..The latest application filed is for "pressure swing adsorption process for chlorine plant offgas".

Company Profile
0.12.0
  • Chao; Chien C. - Millwood NY
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Pressure swing adsorption process for chlorine plant offgas
Grant 5,500,035 - Zarchy , et al. March 19, 1
1996-03-19
Mixed ion-exchanged zeolites and processes for the use thereof in gas separations
Grant 5,413,625 - Chao , et al. May 9, 1
1995-05-09
Pressure swing adsorption process for chlorine plant offgas
Grant 5,376,164 - Zarchy , et al. December 27, 1
1994-12-27
Mixed ion-exchanged zeolites and processes for the use thereof in gas separations
Grant 5,174,979 - Chao , et al. December 29, 1
1992-12-29
Process for modifying clinoptilolite adsorbent
Grant 5,116,793 - Chao , et al. May 26, 1
1992-05-26
Process for purification of hydrocarbons
Grant 5,019,667 - Chao , et al. May 28, 1
1991-05-28
Process for purification of hydrocarbons using metal exchanged clinoptilolite to remove carbon dioxide
Grant 4,935,580 - Chao , et al. June 19, 1
1990-06-19
Process for separating nitrogen from mixtures thereof with less polar substances
Grant 4,859,217 - Chao August 22, 1
1989-08-22
Latex polymer bonded crystalline molecular sieves
Grant 4,822,492 - Chao , et al. April 18, 1
1989-04-18
Selective adsorption of CO.sub.2 on zeolites
Grant 4,775,396 - Rastelli , et al. October 4, 1
1988-10-04
Adsorbent compositions
Grant 4,474,896 - Chao October 2, 1
1984-10-02
Bulk lactulose/lactose separation by selective adsorption on zeolitic molecular sieves
Grant 4,394,178 - Chao , et al. July 19, 1
1983-07-19

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