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RHONE POULENC BV

Overview
  • Total Patents
    94
About

RHONE POULENC BV has a total of 94 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and machines are NIHON TOKUSHU NOYAKU SEIZO KK, PI IND LTD and HUNAN RES INST OF CHEMICAL IND.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cooke Anson Richard 41
#2 Manning David Treadway 41
#3 Wheeler Thomas Neil 35
#4 Fritz Charles David 34
#5 See Raymond Michael 30
#6 Cappy James Joseph 27
#7 Bishop Paul W 7
#8 Moore Barbara Auxier 7
#9 Wundschock Karl H 7
#10 Chou David Teh-Wei 6

Latest patents

Publication Filing date Title
SG89494G Synergistic plant growth regulator compositions.
SG89694G Novel malonic acid derivative compounds and compositions thereof for retarding plant growth.
FI884633A Nya malonsyraderivatfoereningar.
FI884634A Cyclopropylmalononate derivatives and a composition comprising such a derivative for use in retarding plant growth
US4873264A Novel pesticidal 1-(alkyl-phenoxy-aryl)-3-benzoyl ureas and process for preparation
BR8706875A Process for the preparation of 2-methyl 2- (methylsulphonyl) -propionaldehyde-o- (methylcarbamoil)
DK623687D0 Malonic acid derivatives, procedure for the preparation of these and use to increase crop yields
DK609987A Procedure for the preparation of methyl isocyanate
US4840660A Plant growth regulator dispersions
MW8287A1 Use of malonic acid derivative compounds for retarding plant growth
IL84456A Process for preparing 2-methyl-2-(methyl-sulfonyl)propional-dehyde o-(methylcarbamoyl)oxime as a water-wet cake
US4824024A Spray apparatus
US4728466A Process for the production of aliphatic phosphonic acids
EP0269656A1 Novel malonic acid derivative compounds and compositions thereof for retarding plant growth
RU2088085C1 Composition for plant defoliation and a method of plant defoliation
WO8705897A2 Use of malonic acid derivative compounds for increasing crop yield
US5123951A Synergistic plant growth regulator compositions
BR8705356A Process for the preparation of agricultural compositions to reduce the loss of water by the plants due to transpiration, containing hexagonal nitrogenized hetagocyclic or pentagonal derivatives
GB8719970D0 Plant growth regulator dispersions
US4725682A Biocidal sulfur-containing bis-imino carbamate compounds