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ROBBART EDWARD

Overview
  • Total Patents
    27
About

ROBBART EDWARD has a total of 27 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Canada, United Kingdom and United States. Its main competitors in its focus markets textiles and paper, machines and chemical engineering are ARJO WIGGINS PAPIERS COUCHES, CALLAN JOHN G and PERMACO S A.

Patent filings per year

Chart showing ROBBART EDWARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robbart Edward 23

Latest patents

Publication Filing date Title
US4554215A Coating of cellulosic base stocks and the product thereof
US4551385A Method for printing cellulosic substrates using modified reactive siloxanes to form an oleophilic layer thereon and impregnating thereafter with an ink
US4339479A Treatment of cellulose
US3617549A Separation of dissolved substances from solutions thereof
GB896867A Method and apparatus for treating continuous lengths of material with gaseous compositions
GB877593A Process for treating wood and other keratinous fibrous materials to impart water repellency and resistance to shrinkage
GB845118A Shrinkproofing cellulosic textile fabrics
GB845119A A process of treating cellulosic textile fabrics with organo silicon halides
CA669600A Process for stabilizing wool and the like
CA658271A Method and apparatus for treating continuous lengths of material with gaseous compositions
CA906849A Treatment of cellulose
CA587887A Process for imparting water repellency to cellulosic fibrous sheet materials by reaction with an aerosol containing organo silicon halides
CA587886A Stabilization of cellulosic fabrics by applying alkyl silicon halide vapors
CA818299A Stabilization of wool