COULSTON INT CORP has a total of 13 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Australia, EPO (European Patent Office) and United States. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and electrical machinery and energy are THOMPSON CHEM CO HAYWARD, COALITE GROUP PLC and AGRO CHEMIE NOEVENYVEDOESZER G.
# | Country | Total Patents | |
---|---|---|---|
#1 | Australia | 4 | |
#2 | EPO (European Patent Office) | 4 | |
#3 | United States | 2 | |
#4 | Canada | 1 | |
#5 | China | 1 | |
#6 | Mexico | 1 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Basic materials chemistry | |
#3 | Electrical machinery and energy | |
#4 | Measurement | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Coulston Frederick | 11 |
#2 | Korte Friedhelm | 6 |
#3 | Wang Zhe | 3 |
#4 | Parlar Ahmet Harun | 2 |
#5 | Parlar Ahmet H | 2 |
#6 | Korte Friedrich W A G K | 2 |
#7 | Coulston Craig W | 2 |
#8 | Korte Stephan W | 2 |
#9 | Zeng Yi | 2 |
#10 | Coulston Fredrick | 1 |
Publication | Filing date | Title |
---|---|---|
AU4620289A | Non-bioaccumulable pesticides | |
US5270345A | Non-bioaccumulable pesticides | |
AU7826387A | Mass analyzer system for the direct detemination or organic compounds in ppb and high ppt concentrations in the gas phase |