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KRANBUEHL DAVID E

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    220,559
  • Filing trend
    ⇩ 100.0%
About

KRANBUEHL DAVID E has a total of 21 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1985. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, surface technology and coating and chemical engineering are STRESSTECH OY, M & C TECHGROUP GERMANY GMBH and K P MUNDINGER G M B H.

Patent filings per year

Chart showing KRANBUEHL DAVID Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kranbuehl David E 21
#2 Hocker John-Andrew S 1

Latest patents

Publication Filing date Title
US2019170673A1 Ductile-brittle transition of poly(amide) as determined by a heat of fusion-crystallinity number
EP3004836A1 Multi point method and apparatus for monitoring the aging and changes in corresponding tensile performance properties of a polymer
US2007240528A1 Method to predict the end-point, replacement time and to monitor changes in that time using pre aged witness coupons
US2005247103A1 Method to predict the end-point, replacement time and to monitor changes in that time by using pre aged witness coupons
WO0242063A1 Method for extending the useable life of a polyamide pipe liner during use in a water-oil-gas environment
BR0115681A Oil or gas conveying pipe, method for extending the life of a polyamide barrier layer in an oil or gas conveying pipe, method for rejuvenating a polyamide barrier layer used in a conveying pipe or gas, and method for extending the life expectancy of a polyamide material
WO9721997A1 Method and apparatus for monitoring nylon 11 parts
US5317252A Dosimeter for monitoring the condition of polymeric materials and chemical fluids
US4723908A Dielectric probe; method and apparatus including its use