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FIBERCHEM INC

Overview
  • Total Patents
    72
About

FIBERCHEM INC has a total of 72 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets measurement, optics and machines are OPTOFLUIDICS INC, MCMILLAN NORMAN and J & M ANALYTIK AG.

Patent filings in countries

World map showing FIBERCHEM INCs patent filings in countries

Patent filings per year

Chart showing FIBERCHEM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Klainer Stanley M 60
#2 Goswami Kisholoy 25
#3 Dandge Dileep K 15
#4 Saini Devinder P 10
#5 Butler Marcus S 10
#6 Saini Devinder P S 8
#7 Ejiofor Chuka H 7
#8 Coulter Stephen L 6
#9 Milanovich Fred P 6
#10 Goswani Kisholoy 5

Latest patents

Publication Filing date Title
US5780251A Ultrasensitive single-step, solid-state competitive immunoassay sensor with interference modifier and/or gel layer
US5891658A Single-step, solid-state competitive immunoassay
US5737457A Chip level waveguide sensor
WO9520051A1 Optical chemical sensors based on enzyme inhibition
WO9520151A2 Reducing the effects of water vapor and liquid water on optical waveguide sensors (ows) and optical waveguide chemical sensors (owcs)
TW371714B Ultrasensitive competitive immunoassays using optical waveguides
US5439647A Chip level waveguide sensor
WO9417390A1 A solid state sensor for carbon monoxide
WO9417388A1 Ion selective fluorosensor based on the inner filter effect
WO9417556A1 Optical sensor with electroluminescent light source and polymer light detector
US5349181A Fiber optic chemical sensor having specific channel connecting design
US5457056A Halohydrocarbon sensing chemistry with base modifier
US5302350A Specific and reversible carbon monoxide sensor
WO9304368A1 Specific measurement of organic chlorides
US5253037A Optimal length for refractive index sensors
US5165005A Planar and other waveguide refractive index sensors using metal cladding
US5107133A Reservoir chemical sensors with removable reservoir cells
US5094958A Method of self-compensating a fiber optic chemical sensor
US5116759A Reservoir chemical sensors
US5059790A Reservoir fiber optic chemical sensors