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RHONE POULENC SA

Overview
  • Total Patents
    11,583
About

RHONE POULENC SA has a total of 11,583 patent applications. Its first patent ever was published in 1924. It filed its patents most often in France, United Kingdom and Germany. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and machines are MONSANTO CANADA LTD, ISOCHEM SA and EUROTECNICA DEV & LICENSING S.

Patent filings per year

Chart showing RHONE POULENC SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jacob Robert Michel 148
#2 Messer Mayer Naoum 126
#3 Jeanmart Claude 120
#4 Metivier Jean 105
#5 Jacob Robert M 88
#6 Gailliot Paul 85
#7 Jeanmart C 75
#8 Ninet Leon 74
#9 Jean Metivier 69
#10 Michel Jacob Robert 66

Latest patents

Publication Filing date Title
US6155714A Multi-compartment packaging bag with carrying handle
HUT49979A Oil-in-water-type emulsion with pesticidal effect
FR2639778A1 Device and process for transmitting and receiving information intended for automating laboratory chemical reactions
FR2637281A1 Process for hydroxycarbonylation of halogenated aromatic derivatives
FR2636635A1 Polyamide-imide solutions and process for obtaining same
FR2634505A1 Process for sealing curtain sheets
FR2633287A1 Processes for the preparation of metasubstitued derivatives of fluoro- or alkylbenzenes
FR2630705A1 Method for scanning observation of a celestial body and measurement of an angular speed of a spatial vehicle, observation system for its implementation, and spatial vehicle comprising same
FR2630436A1 Process for the preparation of a mono-bromine derivative in ortho of phenol
US4880838A Pesticidal 1-(4-Phenoxyphenyl)-5-Benzoyl urea compounds and process for preparation
IE871443L Herbicidal anilide compounds and intermediates.
RO99337B1 Solid fungicide composition
US4731266A Water-resistant polyvinyl alcohol film and its application to the preparation of gas-impermeable composite articles
FR2548907A1 Plasmapherese process and apparatus for use in particular for this process
FR2548541A1 Plasmapherese process and apparatus for use in particular for this process
EP0100691A1 Process for the in vitro production of vesicular-arbuscular endomycorrhizal fungi
US4886664A Low-water-activity inocula for biological control
FR2546704A1 Metallizable substrates for printed circuits and their preparation method
CA1207242A Semi-permeable membrane apparatus, especially for a plasmapheresis process
FR2543571A1 Entomopathogenic preparation of low water activity and use as a biological insecticide