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PRIMUS CORP

Overview
  • Total Patents
    16
About

PRIMUS CORP has a total of 16 patent applications. Its first patent ever was published in 1989. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and United States. Its main competitors in its focus markets measurement and chemical engineering are JIANGSU ZECEN BIOTECH CO LTD, SHANGHAI BIOTREE BIOTECH CO LTD and MICROBIAL SYSTEMS LTD.

Patent filings per year

Chart showing PRIMUS CORPs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Chemical engineering

Focus technologies

# Technology
#1 Analysing materials
#2 Chemical or physical processes

Top inventors

# Name Total Patents
#1 Noffsinger Jimmie K 14
#2 Ou Ching-Nan 7
#3 Wawrzinek Claus-Peter 5
#4 Teeman Bonnie A 5
#5 Rexroad James H Jr 4
#6 Saunders Alexander Michael 2
#7 Rexroad Jr James H 1

Latest patents

Publication Filing date Title
US2007264718A1 Two-phase optical assay with unitized container and double or single sensor systems
WO9903970A1 High temperature, short time chromatographic method for determination of glycated proteinaceous species in blood
AU8481598A High speed chromatographic method for hemoglobin variants screening and quantification of hemoglobins a2 and
US5719053A Chromatographic method for the identification and characterization of hemoglobin variants in blood
WO9006516A1 Method for determination of glycated proteinaceous species