Learn more

BIO PLAS INC

Overview
  • Total Patents
    12
About

BIO PLAS INC has a total of 12 patent applications. Its first patent ever was published in 1984. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, measurement and machines are CHA GEUN SIG, CLINICON MANNHEIM and HOLMES ELIZABETH A.

Patent filings in countries

World map showing BIO PLAS INCs patent filings in countries

Patent filings per year

Chart showing BIO PLAS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Devaughn Donald H 9
#2 De Vaughn Donald H 3
#3 Smith James C 3
#4 Ott Wolfgang 1

Latest patents

Publication Filing date Title
US6245559B1 Handle for inoculating loop
CA2185292A1 Positive displacement liquid drawing and dispensing apparatus and method
US5662127A Self-contained blood withdrawal apparatus and method
CA2147560A1 Aerosol and liquid transfer resistant pipette tip apparatus and method
US5330899A Calibrated inoculation assembly and method of preserving sterility
US5260030A Calibrated pipette tip and method
US4542833A Stretchable cap for sealing and/or resealing blood drawing tubes and the like