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POREX INT CORP

Overview
  • Total Patents
    45
About

POREX INT CORP has a total of 45 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machines and medical technology are SHUR MEDICAL CORP, ELDIM INC and HURTES W.

Patent filings per year

Chart showing POREX INT CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yao Li 18
#2 Smith Michael W 11
#3 Mao Guoqiang 8
#4 Li Xingguo 8
#5 Clendenning Michael Andrew 4
#6 Ramsey Thomas H 4
#7 Martin Timothy A 4
#8 Haldopoulous Ioakim Ike 3
#9 Dojki Kassim H V M 3
#10 Fullerton Daniel G 3

Latest patents

Publication Filing date Title
WO03093172A1 A liquid barrier and methods of using the same
EP1392896A2 Functional fibers and fibrous materials
US6808908B2 Functionalized porous substrate for binding chemical and biological moieties
AU6494300A Self-sealing materials and devices comprising same
US6551608B2 Porous plastic media with antiviral or antimicrobial properties and processes for making the same
US6638610B1 Water and oil repellent porous materials and processes for making the same
US6217545B1 Filter with varying density which is responsive to fluid flow
WO9847701A1 Sintered porous plastic products and method of making same
US5545226A Implants for cranioplasty
US5364595A Pipette device constructed to prevent contamination by aerosols or overpipetting
US5869158A Safety sampler
US5259956A Tube liquid dispenser
US5224515A Tube closure
US5433748A Auricular implant
US5073344A Diagnostic system employing a unitary substrate to immobilize microspheres
CA1200511A Device for separating serum from blood sample
US4464254A Device for separating serum from blood sample