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ROBILLARD JEAN J

Overview
  • Total Patents
    11
About

ROBILLARD JEAN J has a total of 11 patent applications. Its first patent ever was published in 1962. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets optics, machines and textiles and paper are TOX CORP, AGFA GEVAERT NV and KONISHIROKU PHOTO IND.

Patent filings per year

Chart showing ROBILLARD JEAN Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robillard Jean J 10
#2 Angleman John D 1
#3 Robillard J J 1

Latest patents

Publication Filing date Title
AU8271982A Process for forming colored images on textile materials and photosensitive film for use in said process
EP0071643A1 Process for forming colored images on textile materials and photosensitive film for use in said process
US4395472A Plain paper reproduction process
US4434025A Controlling crystallinity and thickness of monocrystalline layer by use of an elliptically polarized beam of light
US4394439A Non-silver X-ray recording process
US4361108A Image-transferring sheet
US4361645A Color photography element with induced spectrosensitization
CA1083251A Flat screen solid state display and memory device utilizing color centers
US3596097A Infrared detection and imaging apparatus employing quenchable luminescent phosphors
US3355290A Electro-catalytic photography