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BITTNER CHRISTIAN

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    231,058
About

BITTNER CHRISTIAN has a total of 20 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States, Austria and Canada. Its main competitors in its focus markets basic materials chemistry, chemical engineering and organic fine chemistry are ZHANG KEWEI, VOLG GNI PI NEFTYANOJ PROMY and LE KHIM FARMA I.

Patent filings in countries

World map showing BITTNER CHRISTIANs patent filings in countries
# Country Total Patents
#1 United States 16
#2 Austria 1
#3 Canada 1
#4 Switzerland 1
#5 Spain 1

Patent filings per year

Chart showing BITTNER CHRISTIANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bittner Christian 19
#2 Tinsley Jack 10
#3 Spindler Christian 10
#4 Oetter Guenter 9
#5 Vogel Sophie 7
#6 Guzmann Marcus 6
#7 Alvarez-Juergenson Gabriela 4
#8 Oetter Günter 4
#9 Nieberle Joerg 3
#10 Guenter Oetter 3

Latest patents

Publication Filing date Title
US2012241151A1 Process for mineral oil production using surfactants from the class of the alkyl polyglucosides
US2011220366A1 Process for extracting mineral oil using surfactants based on butylene oxide-containing alkyl alkoxylates
US2011220365A1 Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants
US2011083848A1 Process for mineral oil production using surfactant mixtures
US2011083846A1 Process for tertiary mineral oil production using surfactant mixtures
US2011083847A1 Process for tertiary mineral oil production using surfactant mixtures
US2010213409A1 Surfactants with a polyethersulfonate structure method for production thereof and use thereof for tertiary crude oil production
ES104495A1 Improvements in the force transmitting mechanism in motor vehicles.
CA282386A Differential for automobiles