UOP INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5175980 Apparatus and method for packaging groups of articlesMay 14, 91Jan 05, 93[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6409974 Water gas shift process and apparatus for purifying hydrogen for use with fuel cellsExpiredDec 11, 98Jun 25, 02[B01J, B01D]
5210995 Machine designed for packaging objects, particularly containersExpiredJul 01, 91May 18, 93[B65B]
4971767 Manway cooler--method and apparatusExpiredAug 12, 88Nov 20, 90[F27B, B21D]
4959467 Control of product selectivity in the addition of HCN to arabinoseExpiredFeb 16, 88Sep 25, 90[C07H, C07B]
4917956 Method of preparing cyclodextrin-coated surfacesExpiredJul 11, 88Apr 17, 90[B32B]
4885424 Effluent separation method for aromatic hydrocarbon alkylation processExpiredFeb 05, 88Dec 05, 89[C07C]
4882037 Process for treating a temperature-sensitive hydrocarbonaceous stream containing a non-distillable component to produce a selected hydrogenated distillable light hydrocarbonaceous productExpiredAug 15, 88Nov 21, 89[C10G]
4882065 Purification of sterols with activated carbon as adsorbent and chlorobenzene as desorbentExpiredDec 11, 87Nov 21, 89[B01D]
4869809 Aromatics extraction process controlExpiredMay 09, 88Sep 26, 89[G06G]
4864069 Zeolitic para-xylene separation with diethyltoluene heavy desorbentExpiredMay 23, 88Sep 05, 89[C07C]
4861459 Low pressure mixing process for atomizing fluidsExpiredJan 16, 87Aug 29, 89[B01J, C10G]
4857642 Process for separating arabinose from a mixture of other aldosesExpiredDec 31, 86Aug 15, 89[C13D, C07H, C13K]
4851574 Separation of citric acid from fermentation broth with a strongly basic anionic exchange resin adsorbentExpiredNov 16, 87Jul 25, 89[C07C]
4834866 Process for converting normal and cyclic paraffinsExpiredMar 31, 88May 30, 89[C10G]
4832921 Apparatus for regeneration of hydrocarbon conversion catalystExpiredOct 20, 86May 23, 89[B01J]
4830885 Chlorine-resistant semipermeable membranesExpiredJun 08, 87May 16, 89[B05D]
4827066 Dehydrogenation of dehydrogenatable hydrocarbonsExpiredMay 23, 88May 02, 89[C07C]
4827072 Dehydrogenation catalyst composition and hydrocarbon dehydrogenation processExpiredJul 20, 88May 02, 89[C07C]
4827077 Separation of indene from alkyl aromaticsExpiredFeb 22, 88May 02, 89[C07C]
4824818 Catalytic composite and process for mercaptan sweeteningExpiredFeb 05, 88Apr 25, 89[B01J, C10G]

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