RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 7344
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 4622
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 28110
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF1465
 
  
 
B01D SEPARATION 6128
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 6119
 
  
 
C07D HETEROCYCLIC COMPOUNDS 5157
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 438
 
  
 
C10M LUBRICATING COMPOSITIONS 445
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 219

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0305,815 PROCESS FOR PRODUCING LIGHT OLEFINSOct 20, 15Oct 26, 17[C07C, F28D, B01J]
2017/0211,036 A process of cultivating microalgae and a joint method of same with a denitration processMar 17, 15Jul 27, 17[C12N, B01D]
2015/0111,721 METAL MODIFIED Y ZEOLITE, ITS PREPARATION AND USEOct 22, 14Apr 23, 15[B01J]
2014/0224,742 PROCESS AND DEVICE FOR SIMULATED MOVING BED ADSORPTION AND SEPARATION WITH A REDUCED NUMBER OF CONTROL VALVESJul 16, 12Aug 14, 14[B01D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9895681 Catalytic cracking catalyst preparation methodOct 25, 13Feb 20, 18[B01J]
9896343 Titanium silicalite molecular sieve and its synthesisOct 29, 14Feb 20, 18[C01B]
9855552 Metal modified y zeolite, its preparation and useOct 22, 14Jan 02, 18[B01J, C10G]
9782757 Modified Y-type zeolite and preparation process and use thereofOct 26, 12Oct 10, 17[C01B, B01J, C10G]
9771529 Process for producing light olefins and aromaticsJun 02, 14Sep 26, 17[C07C, C10G]
9694356 Method for regenerating semi-regenerated reforming catalystMar 25, 16Jul 04, 17[B01J, C10G]
9656251 Full-Si molecular sieve and its synthesis processOct 29, 14May 23, 17[C01B, B01J]
9656255 Catalytic cracking catalyst having a rare earth-containing Y zeolite and a preparation process thereofJun 27, 13May 23, 17[B01J, C10G]
9657236 Process for hydrotreating heavy raw oilsMar 29, 13May 23, 17[B01J, C10G]
9630171 Catalyst containing a modified Y-type zeolite and a preparation process thereofJun 27, 13Apr 25, 17[C01B, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0124,896 Diesel Composition and Method of Increasing Biodiesel Oxidation StabilityAbandonedJun 25, 10May 24, 12[C10L]
2010/0311,569 CATALYST AND A METHOD FOR CRACKING HYDROCARBONSAbandonedJun 10, 10Dec 09, 10[B01J]
2010/0107,874 SORBENT COMPOSITION, THE PREPARATION METHOD THEREOF, AND THE PROCESS FOR REMOVING SULFUR OXIDES AND NITROGEN OXIDES IN A FLUE GAS BY THE SORBENT COMPOSITIONAbandonedNov 02, 09May 06, 10[B01J, B01D]
2008/0308,455 Catalyst and a Method for Cracking HydrocarbonsAbandonedDec 28, 05Dec 18, 08[C10G]
2008/0190,811 Hydrocracking Catalyst, a Process For Producing the Same, and the Use of the SameAbandonedApr 26, 06Aug 14, 08[B01J, C10G]
2003/0116,471 Catalytic cracking process of petroleum hydrocarbonsAbandonedAug 28, 02Jun 26, 03[C10G]
6051528 Amorphous alloy catalyst containing phosphorus, its preparation and useExpiredJun 03, 98Apr 18, 00[B01J]
6037301 Amorphous alloy catalyst containing boron, its preparation and useExpiredApr 15, 98Mar 14, 00[B01J]
5914290 Distillate hydrofining catalyst and a process for the preparation of the sameExpiredJun 30, 97Jun 22, 99[B01J]
5789640 Aromatic hydrocarbons alkylation and liquid-solid circulating fluidized bed for alkylationExpiredApr 29, 96Aug 04, 98[C07C, F27B, C10G]
5728640 Preparation of supported metallocene/aluminoxane solid catalystExpiredJul 10, 96Mar 17, 98[C08F, A01J]
4757040 Class of pillared interlayered clay molecular sieve products with regularly interstratified mineral structureExpiredMar 18, 86Jul 12, 88[B01J]

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