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WATERS INVESTMENTS LTD

Overview
  • Total Patents
    603
About

WATERS INVESTMENTS LTD has a total of 603 patent applications. Its first patent ever was published in 1988. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and United Kingdom. Its main competitors in its focus markets measurement, chemical engineering and machines are WATERS TECHNOLOGIES CORP, REFERENCE DIAGNOSTICS INC and PERSEPTIVE BIOSYSTEMS INC.

Patent filings per year

Chart showing WATERS INVESTMENTS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gilby Anthony C 40
#2 Dourdeville Theodore A 31
#3 O'Gara John E 29
#4 Fisk Raymond P 29
#5 Bouvier Edouard S P 28
#6 Gerhardt Geoff C 28
#7 Luongo Joseph A 27
#8 Gorenstein Marc V 24
#9 Benevides Christopher C 23
#10 Dellarovere Dennis 23

Latest patents

Publication Filing date Title
GB201003328D0 A method of performing mass spectrometry with the use of a semiconductor wafer
FR2917167A1 Thermal measurement system for differential scanning calorimetry of heat flow, has heat dissipator coupled to resistor and reflector, where resistor varies thermal resistance between measurement assembly and dissipator during measurement
FR2917163A1 Infrared heat differential scaling calorimeter
WO2008153910A1 Infrared heated differential scanning calorimeter
WO2008150780A1 Apparatus and methods for photo-degradation analysis
WO2008150763A1 Apparatus and methods for multidimensional analysis
WO2008150766A1 Chromatography column
WO2008127949A1 Vessel, dispensing devices, kits and methods for containing fluids
WO2008097831A1 Device and method for analyzing a sample
WO2008085435A1 Porous carbon-heteroatom-silicon hybrid inorganic/organic materials for chromatographic separations and process for the preparation thereof
WO2008136854A2 Monolithic electrokinetic pump fabrication
WO2008036586A2 Apparatus and methods of fluid chromatography
US2008071494A1 Modulated differential scanning calorimeter solvent loss calibration apparatus and method
JP2008008913A Method and apparatus for measuring relative viscosity and relative flow of sample solution
US2008052032A1 Differential scanning calorimeter sensor and method
US2008073512A1 Methods, compositions and devices for performing ionization desorption on silicon derivatives
WO2008014306A2 Compliant-seal check valve
EP2035788A2 Mitigation of sample-introduction decompression effects in high-pressure liquid chromatography
US2009000405A1 Fluid analysis apparatus
US2007295055A1 Rheometer torque calibration fixture