DPS BRISTOL HOLDINGS LTD has a total of 67 patent applications. Its first patent ever was published in 2006. It filed its patents most often in WIPO (World Intellectual Property Organization), United Kingdom and Australia. Its main competitors in its focus markets basic materials chemistry, environmental technology and packaging and shipping are TWISTER BV, DE BAUFRE WILLIAM L and BETTING MARCO.
# | Country | Total Patents | |
---|---|---|---|
#1 | WIPO (World Intellectual Property Organization) | 10 | |
#2 | United Kingdom | 9 | |
#3 | Australia | 7 | |
#4 | Singapore | 7 | |
#5 | Brazil | 6 | |
#6 | China | 6 | |
#7 | EPO (European Patent Office) | 5 | |
#8 | Canada | 3 | |
#9 | United States | 3 | |
#10 | EAPO (Eurasian Patent Organization) | 2 | |
#11 | Egypt | 2 | |
#12 | Republic of Korea | 2 | |
#13 | Mexico | 2 | |
#14 | Norway | 2 | |
#15 | Hong Kong | 1 |
# | Industry | |
---|---|---|
#1 | Basic materials chemistry | |
#2 | Environmental technology | |
#3 | Packaging and shipping | |
#4 | Chemical engineering | |
#5 | Machines | |
#6 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Parkinson David John | 41 |
#2 | Barclay Michael | 9 |
#3 | Delves James Edward | 6 |
#4 | Sheng Xiaoxia | 4 |
#5 | Chong Wen Sin | 4 |
#6 | Campbell Paul | 4 |
#7 | Palmer Nick Luke | 4 |
#8 | David John Parkinson | 3 |
#9 | John Parkinson David | 2 |
#10 | Parkinson David J | 2 |
Publication | Filing date | Title |
---|---|---|
GB201411922D0 | Waste processing apparatus | |
GB201411920D0 | Waste processing apparatus | |
GB201411921D0 | A gasifier | |
GB201408315D0 | Waste treatment process for a fossil-fuel extraction site | |
GB201107063D0 | Cyclonic separator having a tapered core element | |
SG174568A1 | Process for natural gas liquefaction | |
GB0905225D0 | Steam ironing device | |
GB0813690D0 | Production of liquefied natural gas | |
GB0716664D0 | Method and apparatus for transporting a particulate material | |
MX2008001598A | Fluidising apparatus. | |
MX2007010247A | Separator to separate a liquid/liquid/gas/solid mixture. |