PRUTEC LTD has a total of 183 patent applications. Its first patent ever was published in 1981. It filed its patents most often in EPO (European Patent Office), United Kingdom and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, semiconductors and environmental technology are SASAKI YUICHIRO, HENLEY FRANCOIS J and PLASMA-THERM LLC.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 38 | |
#2 | United Kingdom | 33 | |
#3 | WIPO (World Intellectual Property Organization) | 27 | |
#4 | Australia | 24 | |
#5 | United States | 15 | |
#6 | Canada | 9 | |
#7 | Japan | 9 | |
#8 | Spain | 4 | |
#9 | Brazil | 3 | |
#10 | Denmark | 3 | |
#11 | Israel | 3 | |
#12 | New Zealand | 3 | |
#13 | Norway | 2 | |
#14 | Argentina | 1 | |
#15 | Switzerland | 1 | |
#16 | Finland | 1 | |
#17 | Greece | 1 | |
#18 | Ireland | 1 | |
#19 | India | 1 | |
#20 | Italy | 1 | |
#21 | Turkey | 1 | |
#22 | South Africa | 1 | |
#23 | Zimbabwe | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Semiconductors | |
#3 | Environmental technology | |
#4 | Machines | |
#5 | Measurement | |
#6 | Optics | |
#7 | Medical technology | |
#8 | Machine tools | |
#9 | Mechanical elements |
# | Name | Total Patents |
---|---|---|
#1 | Ottley Thomas William | 23 |
#2 | Conway John Kelshaw | 12 |
#3 | Newman Perran Vincent Leonard | 11 |
#4 | Revillet Georges | 8 |
#5 | Cumberbatch Toby John | 8 |
#6 | Daehne Claus | 8 |
#7 | Bassett Peter John | 7 |
#8 | Sutherland Ranald M | 7 |
#9 | Verheijen Augustinus Wilhelmus | 7 |
#10 | Archer John Richard | 6 |
Publication | Filing date | Title |
---|---|---|
GB8715082D0 | Solar cells | |
GB8625664D0 | Cadmium sulphide solar cells | |
GB8603646D0 | Light valve | |
US4775637A | An immunoassay apparatus having at least two waveguides and method for its use | |
CA1232947A | Method and apparatus for monitoring redox reactions | |
CH665033A5 | WAVEGUIDE FOR USE AS AN OPTICAL PROBE IN SPECTROSCOPIC ANALYSIS WITH INTERNAL REFLECTION. | |
GB8513217D0 | Saffron | |
EP0160061A1 | Positional encoding of rotating members | |
GB8420031D0 | Plant selection | |
EP0189399A1 | Information processing apparatus | |
GB8418515D0 | Microbial growth detection using a mass spectrometer | |
WO8500713A1 | Keyboard input devices | |
GB8416081D0 | Saffron | |
AU3103484A | Mobile transmitter | |
AU3063484A | Document feeders for printers and the like | |
GB8406773D0 | Pyrolysis mass spectrometer | |
GB8406772D0 | Mass spectrometer inlet system | |
GB8406774D0 | Mass spectrometer sample introduction system | |
EP0119033A1 | Speech encoder | |
GB8331094D0 | Introduction of samples into a mass spectrometer |