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TREPAUD PIERRE

Overview
  • Total Patents
    16
About

TREPAUD PIERRE has a total of 16 patent applications. Its first patent ever was published in 1972. It filed its patents most often in France, Canada and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, thermal processes and environmental technology are YANGZHOU LUQUAN ENV ENGINEERING CO LTD, ZHONGSHAN SHANGCHENG ENVIRONMENTAL PROTECTION TECH CO LTD and NEHLEN III PAUL F.

Patent filings in countries

World map showing TREPAUD PIERREs patent filings in countries
# Country Total Patents
#1 France 10
#2 Canada 2
#3 EPO (European Patent Office) 2
#4 United States 2

Patent filings per year

Chart showing TREPAUD PIERREs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Trepaud Pierre 6

Latest patents

Publication Filing date Title
FR2642668A1 Method for regenerating an adsorber of a gas desiccation installation and an installation for implementing it
FR2626195A1 PROCESS FOR REGENERATING AN ADSORBENT PRODUCT AND ADSORPTION DRYER USING THE SAME
FR2492078A1 Large condenser working at low or sub:zero temps. - contains tube bundle located between inlet and exit manifold tubes free to expand and contract with temp. changes
FR2453355A1 Horizontal tubular evaporator with liquid recirculation - has evaporator tubes located in lower half of cylinder either centrally or at sides
FR2441143A2 Water reheater - with tube bundle in two horizontal portions connected by curved part and two=part shell with enclosure around curved part
FR2378246A2 Modified profile for wet end of steam condensate boost heater - to save installation space and restrict the hydrostatic head
FR2371658A1 Reheater for pressurised water, used partic. in nuclear power stations - incorporating tube bundle with horizontal, curved and vertical sections, minimising tube expansion, condensate sub-cooling erosion
FR2181469A1 Compressed air dehumidifier - having preliminary cooler coupled to reheater