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DUPONT SAFETY & CONSTRUCTION INC

Overview
  • Total Patents
    91
  • GoodIP Patent Rank
    17,471
  • Filing trend
    ⇧ 78.0%
About

DUPONT SAFETY & CONSTRUCTION INC has a total of 91 patent applications. It increased the IP activity by 78.0%. Its first patent ever was published in 2007. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets textiles and paper, surface technology and coating and consumer goods are COCOON INC, SHANDONG KUANYUAN NEW MATERIAL TECH CO LTD and SUZHOU SIBIN NANO TECH CO LTD.

Patent filings per year

Chart showing DUPONT SAFETY & CONSTRUCTION INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heijnen Martin 10
#2 Singletary James Neal 8
#3 Zhu Reiyao 8
#4 Kang Byoung Sam 7
#5 Rebouillat Serge 7
#6 Weber Martin 6
#7 Afshari Mehdi 6
#8 Harding Kenneth C 6
#9 Aronson Mark T 5
#10 Brabbs Noel Stephen 5

Latest patents

Publication Filing date Title
WO2021046025A1 Cut-resistant multi-ply twisted yarns and fabrics
US2021079667A1 Method for covering and accessing mate lines during building construction
US2020362516A1 Paper comprising aramid pulp suitable for electrochemical cells, and electrochemical cells made therefrom
US2020295328A1 Papers useful as thermal insulation and flame barriers for battery cells
US2020259144A1 Fire-retardant insulation suitable for battery cells
US2020179732A1 Protective garment having improved hood elastomeric interface
US2020131782A1 Tiled wall assembly
US2020056332A1 High tensile strength paper suitable for use in electrochemical cells
AU2019286163A1 Filtration system and method for filtering water
US2020247087A1 Multilayer sheet structure
CN111770786A Removal of metal ions with membranes based on anionic polyarylene ether sulfones and cationic polymers with amino groups
US2020188857A1 Membrane Manufacturing With A Cosolvent In The Polymer Dope Solution
US2019160782A1 Polyethylene sheet and articles made therefrom
US2018057969A1 Carbon-containing modacrylic and aramid bicomponent filament yarns
US2018057964A1 Carbon-containing aramid bicomponent filament yarns
US2018163026A1 Solid polymeric highly durable surfacing
US2019119847A1 Composite comprising a nonwoven vapor permeable sheet
EP3433008A1 Method, spinneret and system for fabricating multilayer membranes
US2017029983A1 Yarn from polymers having different decomposition temperatures and process for forming same
EP3237663A1 Melt spun filtration media for respiratory devices and face masks