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METAFIX INC

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    198,985
About

METAFIX INC has a total of 28 patent applications. Its first patent ever was published in 1993. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets environmental technology, optics and materials and metallurgy are YUNNAN KEENLY NEW MAT CO LTD, SICHUAN SCSDN TECH CO LTD and BURDON ENG LTD E B.

Patent filings in countries

World map showing METAFIX INCs patent filings in countries

Patent filings per year

Chart showing METAFIX INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Riviere John 11
#2 Gravel Bernard 11
#3 Riviere John L 11
#4 Ren Jian Min 11
#5 Brunelle Denis 10
#6 Bathurst Gordon 7
#7 Gherrou Abdelaziz 5
#8 La Riviere John 3
#9 Lariviere John 2
#10 Ren Jain Min 1

Latest patents

Publication Filing date Title
CA3025958A1 Method and system for preparing a fenton fe2+/h2o2 reagent
US2014352412A1 Method and apparatus for measurement and control of process parameters
CA2857364A1 Method for reducing chromium
CA2783077A1 Method and system for control of fountain solution of a printing press
CA2347065A1 Photographic liquids effluent discharge
GB0012092D0 Photographic liquids effluent discharge
CA2298279A1 Photographic liquids effluent discharge
US6277290B1 Process for recovering silver from photographic solutions
US6120194A Photographic liquids effluent discharge
CA2261557C Photographic liquids effluent discharge
GB9823275D0 Value metal recovery
US5900041A Value metal recovery
CA2220474A1 Value metal recovery
US5792347A Effluent precipitation and neutralization vessel and method
US5807488A Exchangeable filter medium container and method of connecting and recycling such containers
AU6295996A Electrolytic metal recovery method
WO9801604A1 Electrolytic metal recovery method
US5753099A Metal recovery
US5310466A Electrolytic metal recovery system