CH2O INC has a total of 29 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Canada and New Zealand. Its main competitors in its focus markets agriculture, environmental technology and foods and drinks are XINGJING ECOLOGICAL ENVIRONMENTAL PROTECTION TECH SUZHOU CO LTD, INST POLITECNICO DE BEJA and CHONGQING GELIN ENV PROT TECH CO LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 13 | |
#2 | Canada | 5 | |
#3 | New Zealand | 4 | |
#4 | WIPO (World Intellectual Property Organization) | 3 | |
#5 | Australia | 1 | |
#6 | Spain | 1 | |
#7 | Mexico | 1 | |
#8 | Netherlands | 1 |
# | Industry | |
---|---|---|
#1 | Agriculture | |
#2 | Environmental technology | |
#3 | Foods and drinks | |
#4 | Basic materials chemistry | |
#5 | Materials and metallurgy | |
#6 | Machines | |
#7 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Horticulture | |
#2 | Water treatment | |
#3 | Food preservation | |
#4 | Preservation of human bodies | |
#5 | Spraying devices | |
#6 | Pipes | |
#7 | Climate change adaptation technologies | |
#8 | Foods | |
#9 | Non-metallic elements |
# | Name | Total Patents |
---|---|---|
#1 | Prindle Joyce | 11 |
#2 | Iverson Carl E | 9 |
#3 | Iverson Thomas Jr | 4 |
#4 | Keith Robert E | 4 |
#5 | Courtright B | 4 |
#6 | Courtright Burr | 3 |
#7 | Prindle Joyce Ann | 3 |
#8 | Iverson Thomas Joseph Jr | 2 |
#9 | Iverson Thomas | 2 |
#10 | Iverson Jr Thomas | 2 |
Publication | Filing date | Title |
---|---|---|
CA3102087A1 | Compositions and methods for inhibiting pathogens on plants | |
US2011239919A1 | Method of suspending weed growth in soil | |
US2007257127A1 | Method of promoting unrestricted flow of irrigation water through irrigation networks | |
NZ334626A | Method for treating produce and process water using chloride dioxide sprayers | |
CA2211114A1 | Method for treating produce and process water | |
CA2184487A1 | A method of inhibiting the formation of crystalline mineral deposits in soil | |
WO9523510A1 | A method of inhibiting the formation of crystalline mineral deposits in soil | |
US5369099A | Method and composition for inhibiting the formation of hardwater deposits on fruit | |
US4260109A | Reel transport alignment system | |
US4192340A | Agricultural irrigation system and components therefor | |
US4240584A | Agricultural vehicle | |
US3848625A | Prime mover for and in wheel-line irrigation apparatus | |
US3856039A | Agricultural wheel-lines | |
US3800370A | Conduit grip | |
US3799582A | Wheeled cradle structure for use with agricultural wheel lines |