Barrera; Roberto Gonzales

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 955
 
  
 
A21C MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH214
 
  
 
A23N MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES, OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING-STUFFS 210
 
  
 
A21D TREATMENT, e.g. PRESERVATION, OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS; PRESERVATION THEREOF 123
 
  
 
A47J KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES 149
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 136

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7014875 Continuous enzymatic precooking for the production of an instant corn flour for snack and tortillaAug 28, 03Mar 21, 06[A23L]
6764699 Corn tortillas with improved texture retention using an enzyme blend in nixtamalized corn flourJun 13, 02Jul 20, 04[A23L]
6733811 Nixtamalized corn flour process and apparatus improvement for recovering heat and reducing particulate emission from waste hot airJan 31, 02May 11, 04[A23L]
6638554 Continuous production of an instant corn flour for arepa and tortilla, using an enzymatic precookingAug 30, 02Oct 28, 03[A23L]
6344228 Method for the production of pressure precooked and dehulled corn flour for tortillaJan 19, 01Feb 05, 02[A23L]
6326045 method for the production of precooked and dehulled corn flour for arepa and tortillaJan 19, 01Dec 04, 01[A23L]
6322836 Continuous production of an instant corn flour for arepa and tortilla, using an acid-cookingJan 19, 01Nov 27, 01[A23L]
5667834 Tortilla manufacturing methodsJun 24, 96Sep 16, 97[A21D]
5662949 Tortilla manufacturing apparatusJun 24, 96Sep 02, 97[B26D]
5654024 Methods for removing palm heart from palm stalks by coringApr 19, 95Aug 05, 97[A23L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4620826 Materials handling apparatusExpiredMar 02, 84Nov 04, 86[B65G]
4241648 Apparatus for shaping and precooking of tortillasExpiredApr 02, 79Dec 30, 80[A21C]

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