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AUBERT & DUVAL SA

Overview
  • Total Patents
    180
  • GoodIP Patent Rank
    37,273
  • Filing trend
    ⇩ 40.0%
About

AUBERT & DUVAL SA has a total of 180 patent applications. It decreased the IP activity by 40.0%. Its first patent ever was published in 1980. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and France. Its main competitors in its focus markets materials and metallurgy, surface technology and coating and machine tools are Böhler Edelstahl GmbH & Co KG, VOESTALPINE BOEHLER EDELSTAHL GMBH & CO KG and QUESTEK INNOVATIONS LLC.

Patent filings per year

Chart showing AUBERT & DUVAL SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Montagnon Jacques 21
#2 Grellier Andre 20
#3 Devaux Alexandre 16
#4 Dubois Philippe 14
#5 Heritier Philippe 14
#6 Bellus Jacques 13
#7 Thierree Dominique 11
#8 Benbahmed Atman 9
#9 Andre Johanna 9
#10 Sandberg Fredrik 9

Latest patents

Publication Filing date Title
FR3085967A1 NICKEL-BASED SUPERALLIES
FR3078978A1 STEEL COMPOSITION
FR3077016A1 METHOD FOR MANUFACTURING A HOLLOW PIECE OF A METALLIC MATERIAL AND USE OF SAID METHOD FOR MANUFACTURING A ROD OR WING OF LANDING TRAIN
WO2016203169A1 Steel for small-calibre weapon
FR3052789A1 STEEL COMPOSITION
CN105765087A Martensitic stainless steel, part made of the steel and method for manufacturing same
FR3018525A1 NICKEL ALLOY HAVING A STRUCTURAL CURING, PIECE THEREOF AND METHOD FOR MANUFACTURING THE SAME.
FR3009216A1 Tooling for attaching a hitch head to a casting electrode in a mold, and associated installation and method
FR3005882A1 Process for the metallurgy production of powders of a metal part, and steel piece thus obtained, and container for carrying out said method
FR2975030A1 Hot spinning method for making a metal piece, wiring tool for its use and rod of landing train so realized
US2013037183A1 Thermal treatment for the stress-relief of titanium alloy parts
CA2771739A1 Nickel superalloy and parts made from said superalloy
FR2941962A1 Process for manufacturing a nickel-based superalliance workpiece, and a product obtained thereby
FR2940319A1 Process for thermally processing a titanium alloy, and piece thus obtained
FR2935395A1 Process for the preparation of a nickel-based superalliation piece and a part thus prepared
FR2935396A1 Process for the preparation of a nickel - based superalliation workpiece and piece thus obtained
FR2933990A1 Low-cobalt hardened cured martensitic steel, method for manufacturing a workpiece therefrom, and piece thus obtained
CN101815797A Hardened martensitic steel having a low or zero content of cobalt, process for manufacturing a part from this steel, and part thus obtained
FR2920784A1 Martensitic stainless steel, process for manufacturing workpieces produced in this steel and parts produced thereby
EP2049701A1 Method for transforming steel blanks