ENGELHARD SENSOR TECHNOLOGIES has a total of 27 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets measurement, control and environmental technology are SAEHKOELIIKKEIDEN OY, XTRALIS TECHNOLOGIES LTD and SUSIN PIETRO.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 9 | |
#2 | WIPO (World Intellectual Property Organization) | 6 | |
#3 | Australia | 5 | |
#4 | Canada | 2 | |
#5 | EPO (European Patent Office) | 2 | |
#6 | Brazil | 1 | |
#7 | China | 1 | |
#8 | Norway | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Control | |
#3 | Environmental technology |
# | Technology | |
---|---|---|
#1 | Analysing materials | |
#2 | Alarm systems | |
#3 | Measuring light | |
#4 | Climate change adaptation technologies |
# | Name | Total Patents |
---|---|---|
#1 | Wong Jacob Y | 17 |
#2 | Kouznetsov Andrian | 7 |
#3 | Steinthal Gregory | 3 |
#4 | Schell Michael B | 3 |
#5 | Marman Douglas H | 1 |
#6 | Peltier Mark A | 1 |
Publication | Filing date | Title |
---|---|---|
AU1110299A | Diffusion-type NDIR gas analyzer with convection flow | |
US6023069A | Semi-constant power circuit for use with a thermal radiation source | |
WO9727571A1 | Method for dynamically adjusting fire detection criteria | |
US5798700A | False alarm resistant fire detector with improved performance | |
US5747808A | NDIR gas sensor | |
US5767776A | Fire detector | |
US5691704A | Practical and improved fire detector | |
US5721430A | Passive and active infrared analysis gas sensors and applicable multichannel detector assembles | |
US5650624A | Passive infrared analysis gas sensor |