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GOZAL DAVID

Overview
  • Total Patents
    19
About

GOZAL DAVID has a total of 19 patent applications. Its first patent ever was published in 1982. It filed its patents most often in France, United States and Canada. Its main competitors in its focus markets chemical engineering, environmental technology and agriculture are ONDEO DEGREMONT, AMENAGEMENT URBAIN & RURAL and MALONE RONALD F.

Patent filings per year

Chart showing GOZAL DAVIDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Elmaleh Samuel 9
#2 Grasmick Alain 5
#3 Gozal David 4
#4 Jortani Saeed A 2
#5 Kheirandish-Gozal Leila 1
#6 Valdes Jr Roland 1
#7 Grasmick Alain D 1
#8 Valdes Roland Jr 1

Latest patents

Publication Filing date Title
US2011217719A1 Methods and kits for diagnosing obstructive sleep apnea
US2006029980A1 Method for diagnosing obstructive sleep apnea
WO2005027853A2 Method for treating snoring and sleep apnea with leukotriene antagonists
FR2573417A1 Water treatment and purification process and application to water potabilization
FR2564820A1 Process for the treatment and purification of wastewater, by flocculation in a fluidized bed, without the use of reagents
FR2555462A1 Method for concentration of a suspension of microscopic particles, device for carrying out said method and applications thereof
PT76624A Process for floculating suspended microscopic particles in a liquid and applications for the collection of phytoplancton microalogues and zooplancton and for the purification of wastewater
ZA8302763B Method for floculating microscopic particles in suspension in a liquid and application to the collection of phytoplankton microalgae and zooplankton and for the purification of used water
IE54900B1 Method for floculating microscopic particles in suspension in a liquid
US4515697A Method for flocculating microscopic particles in suspension in a liquid and application to the collection of phytoplankton microalgae and zooplankton and for the purification of used water
FR2525274A1 Valve for IC-engine - has twin rotary sleeve valves for each cylinder, to control inlet and exhaust flow