CENTRO DE INVESTIGACION Y DE ESTUDIOS AVANZADOS DEL INSTITUTO POLITECNICO NACIONAL

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 1106
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 145
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0069,008 PLANT CULTIVATION SYSTEM UTILIZING PHOSPHITE AS A NUTRIENT AND AS A CONTROL AGENT FOR WEEDS AND ALGAEDec 07, 11Mar 13, 14[A01G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8681937 Apparatus and method to carry out image guided radiotherapy with kilo-voltage X-ray beams in the presence of a contrast agentJul 28, 11Mar 25, 14[A61N]
8613545 Scan adiabatic resistive calorimeter (SARC) with ohm heating in the sampleNov 07, 08Dec 24, 13[G01K, G01N]
8383129 Employment of rotavirus proteins, derived proteins and peptides for the modulation of tissue permeabilityJan 10, 03Feb 26, 13[A61K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0099,796 METHOD FOR DEVELOPING LOW DIELECTRIC CONSTANT FILM AND DEVICES OBTAINED THEREOFAbandonedOct 03, 13Apr 10, 14[H01L]
5660977 Fermentation method and fermentorExpiredSep 18, 95Aug 26, 97[C12Q, C12M]
5593890 Apparatus suitable for conducting gas-liquid reactionsExpiredApr 27, 95Jan 14, 97[C12M]
5482731 Method for bonding a calcium phosphate coating to stainless steels and cobalt base alloys for bioactive fixation of artificial implantsExpiredApr 29, 94Jan 09, 96[A61F]
5426024 Fermentation method and fermentorExpiredOct 23, 92Jun 20, 95[C12Q]
5405121 Apparatus to indicate the oxygen content of molten copper using the vibration signal of a graphite rod immersed into the molten metalExpiredApr 29, 94Apr 11, 95[C21C]
5030105 Process for the long-term surviving culture of hepatocytesExpiredNov 15, 89Jul 09, 91[C12Q, C12N]
4922032 Process for the preparation of optically active 2-methyl-1,2-hexanediolsExpiredApr 26, 89May 01, 90[C07C]
4914032 Process for the long-term surviving culture of hepatocytesExpiredJun 06, 85Apr 03, 90[C12N]
4803284 Processes for the preparation of 3-amino-2-(5-methoxy-1H-indol-3-yl) propionic acid monohydrateExpiredAug 19, 87Feb 07, 89[C07D]

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