INEOS FLUOR HOLDINGS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 15123
 
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 7102
 
 
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
 
 
B01D SEPARATION 1133
 
 
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194
 
 
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 128

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6127586 Production of pentafluoroethaneFeb 04, 99Oct 03, 00[C07C, B01J]
6117356 Refrigerant compositionsMay 07, 99Sep 12, 00[C09K]
6107529 Purification of 1,1,1,2-tetrafluoroethaneNov 19, 97Aug 22, 00[C07C]
5962753 Process for the manufacture of pentafluoroethaneFeb 18, 97Oct 05, 99[C07C]
5928479 Process for the purification of pentafluoroethaneSep 19, 96Jul 27, 99[B01D]
5902913 Production of hydrofluoroalkanesFeb 06, 97May 11, 99[C07C]
5898088 Production of pentafluoroethaneJun 14, 96Apr 27, 99[C07C, B01J]
5763707 Production of pentafluoroethaneSep 19, 96Jun 09, 98[C07C]
5744658 Chemical processJul 18, 96Apr 28, 98[C07C]
5741748 Catalyst production for use in a process for fluorination of hydrocarbonsMar 17, 95Apr 21, 98[B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7914696 Heat transfer compositionsExpiredOct 14, 08Mar 29, 11[C09K, C08J, B08B, F03C]
7888105 Enzymatic process for stereo-selective preparation of chemical compounds in hydrofluorocarbon solventsExpiredMar 18, 04Feb 15, 11[C12P]
7485207 Method and apparatus for recovering a solventExpiredMay 29, 03Feb 03, 09[B01D]
2007/0183,962 Reduction of the concentration of undesired compoundsAbandonedJul 19, 04Aug 09, 07[C01F]
7250185 Process for reducing the concentration of undesired compounds in a compositionExpiredNov 06, 01Jul 31, 07[A23L]
7153397 Process for the purification of fluoromethyl hexafluoroisopropyl etherExpiredDec 21, 01Dec 26, 06[B01D]
7034190 Process for the production of fluoromethyl hexafluoroisopropyl etherExpiredDec 21, 01Apr 25, 06[C07C]
7019178 Process for the purification of fluoromethyl hexafluoroisopropyl etherExpiredDec 21, 01Mar 28, 06[C07C]
7001511 Apparatus and method for removing solvent residuesExpiredJul 18, 03Feb 21, 06[C02F]
6921519 Decomposition of fluorine containing compoundsExpiredJan 24, 02Jul 26, 05[B01D]
6918950 Apparatus and method for reducing residual solvent levelsExpiredJan 10, 03Jul 19, 05[B01D]
2004/0105,899 Solvent extraction processAbandonedNov 24, 03Jun 03, 04[A61K]
6710216 Method and apparatus for recovering a solventExpiredSep 05, 00Mar 23, 04[C07C]
2004/0022,720 Hydrogen halide separationAbandonedApr 30, 03Feb 05, 04[C01B]
6685839 Apparatus and method for removing solvent residuesExpiredSep 05, 00Feb 03, 04[C02F, B01D]
6676838 Apparatus and methods for removing solvent residuesExpiredFeb 27, 02Jan 13, 04[B01D]
6667015 Apparatus and method for extracting biomassExpiredSep 05, 00Dec 23, 03[B01D]
6660130 Apparatus for vaporization of liquidsExpiredApr 11, 01Dec 09, 03[C07C, B01D]
6660893 Hydrogen fluoride recovery processExpiredJun 05, 01Dec 09, 03[C07C]
6589422 Apparatus and method for extracting biomassExpiredDec 18, 00Jul 08, 03[C02F, B01D]

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