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BERGER PAUL DANIEL

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    234,233
About

BERGER PAUL DANIEL has a total of 14 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States and Canada. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and machines are POPE GARY A, MLI ASSOCIATES LLC and DEMUS DIETRICH.

Patent filings in countries

World map showing BERGER PAUL DANIELs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 1

Patent filings per year

Chart showing BERGER PAUL DANIELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Berger Paul Daniel 14
#2 Berger Christie Huimin 12
#3 Cao Guohua 2
#4 Mohapatra Susanta 2
#5 Berger Christie Humin 1
#6 Berger Christie H 1
#7 Hsu Oliver S 1
#8 Hsu Oliver Yehung 1

Latest patents

Publication Filing date Title
US10604694B1 Process and composition for sand and proppant flowback
US8714247B1 Sulfonated amphoteric surfactants for IOR
US8680313B1 Sulfonated amphoteric surfactants
US8389448B1 Anionic ether amines and process for using same
US2012285691A1 Permeability modification and water shut off composition and process
US7998911B1 Environmental friendly fracturing and stimulation composition and method of using the same
US2008261835A1 Surfactant based compositions and process for heavy oil recovery
CA2618817A1 Oil recovery process employing amphoteric surfactants
US2009023950A1 Polyalkylated arylalkyl sulfonic acids and their salts
US2008011475A1 Oil recovery method employing amphoteric surfactants
US2008312108A1 Compositions and process for recovering subterranean oil using green non-toxic biodegradable strong alkali metal salts of polymerized weak acids
US2007191633A1 Mixed anionic surfactant composition for oil recovery
US2008196893A1 Process for oil recovery using mixed surfactant composition
US2008171895A1 Ether sulfonate surfactants and process for making same