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WORLD PREC INSTR INC

Overview
  • Total Patents
    13
About

WORLD PREC INSTR INC has a total of 13 patent applications. Its first patent ever was published in 1996. It filed its patents most often in United States, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets measurement, optics and medical technology are NEOTRONICS TECHNOLOGY PLC, GUANGZHOU IMPROVE MEDICAL TECHNOLOGY CO LTD and MEDIKS KK.

Patent filings per year

Chart showing WORLD PREC INSTR INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fein Harry 6
#2 Zhang Xueji 6
#3 Belz Mathias 3
#4 Liu Su Yi 3
#5 Krause David 2
#6 Klein Karl F 1
#7 Dress Peter 1
#8 Wang Rong 1
#9 Liu Su-Yi 1
#10 Guan Guoming 1

Latest patents

Publication Filing date Title
US2008175989A1 High temperature coating techniques for amorphous fluoropolymers
EP1810014A1 A sensor for measurement of hydrogen sulfide
US6926867B1 Pipette piston seal assembly
US6603556B2 Photometric detection system having multiple path length flow cell
US2002192163A1 Methods and apparatus for therapeutic treatment of respiratory, cardiac and other pathologies
US6385380B1 Hollow optical waveguide for trace analysis in aqueous solutions