Learn more

HF SCIENT INC

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    184,688
About

HF SCIENT INC has a total of 17 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets measurement, organic fine chemistry and macromolecular chemistry and polymers are THIEDIG & CO DR, SPECTRO SCIENT INC and GAS SENSING SOLUTIONS LTD.

Patent filings in countries

World map showing HF SCIENT INCs patent filings in countries

Patent filings per year

Chart showing HF SCIENT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cauceglia Dorian 7
#2 Beers Howard L 6
#3 Leal Joel 3
#4 Connelly Rowan 3
#5 Pusateri Nicholas J 3
#6 Whiteside Thomas R 3
#7 Pasquariello Charlie G 2
#8 Goodman Michael J 2
#9 Waltman Alvin L 2
#10 Grassi Thomas F 2

Latest patents

Publication Filing date Title
US2019360967A1 Qcm measurement of scale formation
US2021002457A1 Method and composition for preserving sodium nitroprusside solutions
US2020096440A1 Spectrophotometer for use in explosive atmospheres
US2007178010A1 Fluid content monitor
WO2006047226A2 Ultrasonic optical cleaning system
EP1355133A2 Universal dosing dispenser
US5467187A Automatic calibration system for turbidimeters using a pulsing fluid flow to reciprocate a standard in a cuvette
US5446544A Turbidimeter
US5259537A Single dosage substance dispenser
US5083036A Indicator circuit for a concentration measuring apparatus
US4942759A Viscosity testing apparatus
US4987778A Comparative temperature compensating specific gravity test apparatus