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DENNERT PORAVER GMBH

Overview
  • Total Patents
    103
  • GoodIP Patent Rank
    33,191
  • Filing trend
    ⇧ 42.0%
About

DENNERT PORAVER GMBH has a total of 103 patent applications. It increased the IP activity by 42.0%. Its first patent ever was published in 1989. It filed its patents most often in Germany, EPO (European Patent Office) and Canada. Its main competitors in its focus markets materials and metallurgy, machines and biotechnology are AVTONOMNAYA NEKOMMERCHESKAYA ORGANIZATSIYA VYSSHEGO OBRAZOVANIYA BELGORODSKIJ UNIV KOOPERATSII EKONO, WARTENBERG E and HESSENKEMPER HEIKO.

Patent filings per year

Chart showing DENNERT PORAVER GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Weinberger Karl 26
#2 Dennert Hans-Veit 21
#3 Dennert Hans Veit 20
#4 Neidhardt Wolfram 16
#5 Menhorn Oliver 6
#6 Neitmann Elisabeth 4
#7 Pruzina Christoph 4
#8 Sohling Ulrich 4
#9 Kohlstadt Hans-Peter 4
#10 Kumpf Peter 3

Latest patents

Publication Filing date Title
DE102017219693A1 Hollow glass microspheres and process for their preparation
DE102017219692A1 Hollow glass microspheres and process for their preparation
CA3002496A1 Granular pelletized glass material with trace elements, especially as growth support for selective nutrient supply of microorganisms
DE102016211418A1 Process and production plant for the production of hollow spheres made of pearlite
DE102016208141A1 Process and system for the production of hollow microspheres made of glass
DE102015225766A1 Process and plant for the production of expanded glass particles
DE102015223376A1 Process and plant for the production of mono- or multicellular expanded particles from a vitreous or ceramic material
DE102015223372A1 Process and plant for the production of mono- or multicellular expanded particles from a vitreous or ceramic material
DE102015215800A1 Process and plant for the production of mono- or multicellular expanded particles from a vitreous or ceramic material
DE102015213417A1 Process and plant for the treatment of ammonium-containing wastewater
DE102015209497A1 Process for the preparation of microsized expanded clay granules
DE102015209516A1 Method and plant for the production of mono- or multicellular expanded microparticles of glass or a ceramic material
DE102015003398A1 Process and plant for the production of hollow glass microspheres and use of a pulsation reactor
DE102015201842A1 Expanded glass granules and method of manufacture
DE102015201681A1 Method and plant for producing hollow glass microspheres
DE102015201692A1 Method and plant for producing hollow glass microspheres
DE102015201687A1 Process and plant for the production of multicellular expanded granular raw materials
WO2016019984A1 Combined process for utilizing crude biogas comprising carbon dioxide and a useful gas
DE102013211685A1 Combined process for the use of raw biogas containing carbon dioxide and a useful gas
DE102010039232A1 Process for the production of magnetic expanded glass granules