SK LUBRICANTS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 8130
 
  
 
C10M LUBRICATING COMPOSITIONS 841
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 755
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
C11C FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM314
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR293
 
  
 
C11B PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES 124
 
  
 
0901 BOTTLES, FLASKS, POTS, CARBOYS, DEMIJOHNS, AND CONTAINERS WITH DYNAMIC DISPENSING MEANS156

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0368,537 METHOD OF PREPARING DRILLING FLUID AND LUBE BASE OIL USING BIOMASS-DERIVED FATTY ACIDJun 02, 15Dec 24, 15[C09K, C10M, C07C, C10G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909047 Method of preparing drilling fluid and lube base oil using biomass-derived fatty acidJun 02, 15Mar 06, 18[C09K, C10M, C07C, C10G]
9845280 Method of producing estolide having high structural stabilityOct 15, 15Dec 19, 17[C10M, C07C, C11C]
9782760 Method of preparing an activated EU-2 zeoliteMay 25, 17Oct 10, 17[C07C, B01J, C10G]
9745500 Method for producing drilling fluid from biomass-derived oilsOct 16, 15Aug 29, 17[C09K, C11C]
9714209 Estolide compound and method for preparing the sameJul 07, 15Jul 25, 17[C10M, C07C]
9687828 Activated EU-2 zeolite and use thereofOct 17, 14Jun 27, 17[C07C, B01J, C10G]
9688936 Lube base oil comprising X-type diester acid dimer and method for preparing the sameOct 07, 15Jun 27, 17[C10M]
D786077 Lubricant containerApr 11, 16May 09, 17[0901]
9637701 Estolide compound containing ketone functional group and method for preparing the sameJul 07, 15May 02, 17[C10M, C07C, C11C]
9617499 Method of producing estolide using linking agentOct 20, 15Apr 11, 17[C11B, C10M, C07C, C11C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0005,619 LUBRICATING OIL COMPOSITION FOR REDUCING FRICTION COMPRISING NANOPOROUS PARTICLESAbandonedMar 16, 11Jan 03, 13[B82Y, C10M]
2010/0193,400 METHOD FOR PRODUCING FEEDSTOCKS OF HIGH QUALITY LUBE BASE OIL FROM COKING GAS OILAbandonedApr 18, 08Aug 05, 10[C10B]
2009/0050,524 METHOD FOR PRODUCING FEEDSTOCKS OF HIGH QUALITY LUBE BASE OIL FROM UNCONVERTED OILAbandonedMay 30, 08Feb 26, 09[C10G]

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