CH2O Incorporated

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A23B PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS 314
 
  
 
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 361
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 352
 
  
 
C11D DETERGENT COMPOSITIONS 263
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 170

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE45550 Method of promoting unrestricted flow of irrigation water through irrigation networksApr 08, 13Jun 09, 15[C02F]
8765656 Disinfecting/mineral treating composition and methods comprising a chlorite or chlorate saltOct 04, 12Jul 01, 14[C11D]
8513176 Disinfecting and mineral deposit eliminating composition and methodsAug 02, 06Aug 20, 13[C11D]
7771763 Food products with a protective coatingSep 21, 06Aug 10, 10[A23L, A23B]
7601266 Method of promoting unrestricted flow of irrigation water through irrigation networksApr 20, 06Oct 13, 09[C02F]
6852348 Method of treating produceJul 05, 02Feb 08, 05[A23B]
6767470 Method for cleaning and maintaining water delivery systemsAug 03, 01Jul 27, 04[C02F]
6586029 Method of coating food products and a coating compositionJul 13, 00Jul 01, 03[A23B]
6350410 Method and composition for inhibiting biological fouling in an irrigation systemApr 13, 95Feb 26, 02[A61L]
6004604 Method of treating produceNov 12, 98Dec 21, 99[A23L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0239,919 METHOD OF SUSPENDING WEED GROWTH IN SOILAbandonedJun 13, 11Oct 06, 11[A01N, A01C]
2009/0298,689 Method of suspending weed growth in soilAbandonedJun 03, 08Dec 03, 09[A01P, A01N]
4284240 Water propelled prime mover in agricultural irrigation systemsExpiredOct 06, 76Aug 18, 81[B05B]

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