Ashland Oil, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 6200
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR590
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 359
 
  
 
C10C WORKING-UP TAR, PITCH, ASPHALT, BITUMEN; PYROLIGNEOUS ACID 29
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 163
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C10M LUBRICATING COMPOSITIONS 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6395228 Sampling and analysis systemSep 07, 93May 28, 02[G01N]
5892228 Process and apparatus for octane numbers and reid vapor pressure by Raman spectroscopySep 30, 96Apr 06, 99[G01N]
5763369 Motor oil performance-enhancing formulationNov 04, 94Jun 09, 98[C10M]
5601697 Demetallation-High carbon conversion process, apparatus and asphalt productsAug 04, 94Feb 11, 97[C10C]
5518047 Engine coolant removal deviceAug 25, 94May 21, 96[B65D]
5516420 Magnetically separated equilibrium catalyst for specialized crackingMay 10, 94May 14, 96[C10G]
5511590 Engine coolant removal and refill method and deviceJul 27, 93Apr 30, 96[B65B]
5370790 Determination of aromatics in hydrocarbons by near infrared spectroscopyFeb 20, 92Dec 06, 94[C10G]
5362965 Indirect method for determining oxygenate content using near-infrared absorption spectraMay 10, 93Nov 08, 94[G01N]
5348645 Determination of aromatics in hydrocarbons by near infrared spectroscopySep 08, 92Sep 20, 94[C10G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6163738 Point of purchase gasoline analyzing/blendingExpiredMay 31, 91Dec 19, 00[G06F]
5741174 Multiple grinding machine with contouring feed unitsExpiredSep 12, 94Apr 21, 98[B24B]
5683747 Carbon fiber reinforced coatingsExpiredOct 06, 92Nov 04, 97[B32B]
5538624 Process, apparatus and compositions for recycle of cracking catalyst additivesExpiredOct 21, 94Jul 23, 96[B01J, C10G]
5509479 Subterranean remediation pump and process for useExpiredSep 08, 94Apr 23, 96[E21B]
5494084 Inert gas fill nozzle and pressure relief valveExpiredJun 27, 94Feb 27, 96[F16K]
5429739 Pitch precursor production by distillationExpiredAug 25, 92Jul 04, 95[C10G]
5420166 Glycolysis of cured unsaturated polyesters for producing a recycle reactantExpiredSep 30, 94May 30, 95[C08J]
5266228 Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicate having a low ratio of silica to sodium oxideExpiredAug 29, 91Nov 30, 93[C09K, F28F]
5262078 Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicates and sodium nitrate, and methods of inhibiting corrosion of automotive cooling systems using such coolant solutionsExpiredApr 12, 91Nov 16, 93[C09K, F28F]
5251495 Minimum emission closed loop sampling system for transportable containersExpiredJan 27, 92Oct 12, 93[G01N]
5238672 Mesophase pitches, carbon fiber precursors, and carbonized fibersExpiredJun 20, 89Aug 24, 93[D01F, C10C]
5239519 Cooking cycle timerExpiredMar 25, 91Aug 24, 93[G04B, A47J, G04F]
5176187 Flexible gas salvage containers and process for useExpiredOct 18, 90Jan 05, 93[F25B]
5153032 Coating compositions and method for forming a self-healing corrosion preventative filmExpiredMay 27, 88Oct 06, 92[B05D]
5145785 Determination of aromatics in hydrocarbons by near infrared spectroscopy and calibration thereforExpiredDec 11, 90Sep 08, 92[G01N]
5131282 Minimum emission closed loop sampling system for transportable containersExpiredDec 21, 90Jul 21, 92[G01N]
5104742 Water based coating for roughened metal surfacesExpiredMay 10, 89Apr 14, 92[B32B]
5094889 Water based coating for roughened metal surfacesExpiredOct 09, 90Mar 10, 92[B05D]
5094277 Direct condensation refrigerant recovery and restoration systemExpiredOct 19, 90Mar 10, 92[F25B]

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