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SNF SAS

Overview
  • Total Patents
    122
  • GoodIP Patent Rank
    38,992
  • Filing trend
    ⇩ 40.0%
About

SNF SAS has a total of 122 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 2000. It filed its patents most often in France, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and textiles and paper are S P C M S A, SPCM SA and MT AQUAPOLYMER INC.

Patent filings per year

Chart showing SNF SASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Favero Cedrick 33
#2 Hund Rene 27
#3 Gaillard Nicolas 13
#4 Jehn-Rendu Christian 11
#5 Faucher Gatien 10
#6 Blondel Frederic 9
#7 Rivas Christophe 8
#8 Champagnon Lionel 8
#9 Kieffer Johann 7
#10 Delheur Stephane 7

Latest patents

Publication Filing date Title
FR3081470A1 SANDY SOIL STABILIZATION METHOD
FR3080853A1 POLYMER COMPLEX, PREPARATION AND USE
FR3079516A1 PROCESS FOR PRODUCING ANIONIC POLYMERS AND USE AS RESISTANCE AGENTS IN A PAPER PROCESS
FR3075219A1 COMPOSITION COMPRISING A WATER-SOLUBLE POLYMER (CO) ENCAPSULATED IN AN ENVELOPE AND USE IN THE ASSISTED RECOVERY OF PETROLEUM AND GAS
FR3064364A1 METHOD OF DETERMINING CATIONIC POLYMERS
FR3064195A1 NOZZLE FOR THE SPRAYING OF LIQUID POLYMER PREPARATIONS
FR3064005A1 NOVEL PROCESS FOR OBTAINING 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID
FR3064004A1 HYDRATED CRYSTALLINE FORM OF 2-ACRYLAMIDO-2-METHYLPROPANE SULFONIC ACID
FR3063292A1 POLYPHASE SUSPENSION OF POLYMER AND USE THEREOF
FR3063230A1 LIQUID INJECTION ROD - LIQUID FOR DILUTION OF POLYMER SOLUTION
FR3063229A1 EQUIPMENT FOR DISSOLVING WATER-SOLUBLE OR HYDROFLUENT POLYMERS IN AQUEOUS SOLUTION AND USE OF THE EQUIPMENT
FR3062480A1 METHOD FOR DETERMINING THE ANIONIC CHARGE DENSITY OF A POLYMER
FR3061909A1 PROCESS FOR ASSISTED OIL RECOVERY BY INJECTION OF A POLYMERIC AQUEOUS COMPOSITION CONTAINING MICROGELS
FR3056217A1 PROCESS FOR OBTAINING CATIONIC POLYMERS WITH REDUCED HALIDE CONTENT
FR3055896A1 PROCESS FOR THE TREATMENT OF AQUEOUS EFFLUENTS
CA2937612A1 Friction reducers polymers for the transportation of recycled process water in oil sand recovery process
FR3054543A1 PROCESS FOR TREATING PRODUCTION WATER FROM A PROCESS FOR ASSISTED OIL AND / OR GAS RECOVERY
FR3048436A1 PROCESS FOR PRODUCING PAPER AND CARDBOARD
FR3046843A1 VISCOSITY MEASURING DEVICE UNDER INERT ATSMOSPHERE
FR3046194A1 APPARATUS FOR CONTROLLING INJECTION PRESSURE IN THE ASSISTED RECOVERY OF PETROLEUM