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GRANIT SA

Overview
  • Total Patents
    33
About

GRANIT SA has a total of 33 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Switzerland, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, macromolecular chemistry and polymers and chemical engineering are INTEROX INT SA, SOLVAY INTEROX and VAINS ANTOINE REGNOUF DE.

Patent filings per year

Chart showing GRANIT SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Doppenberg Frank 21
#2 Plattner Eric 13
#3 Gordon Otto W 8
#4 Gordon Otto 7
#5 Abacherli Alfred 6
#6 Dyson J Paul 3
#7 Abaecherli Alfred 3
#8 Laurenczy Gabor 3
#9 Gan Weijia 3
#10 Tyloo Berty 2

Latest patents

Publication Filing date Title
US2016009553A1 Method for producing hydrogen gas from formic acid
CH705478A1 Device for collecting and/or storing renewable energy for heating and producing domestic hot water, has heat pump arranged to provide additional heat energy to heating circuit, and container connected to domestic water circuit
WO02089952A1 Device for cleaning band filters
CZ315699A3 Treatment process of alkali solutions containing aromatic polymers
IL131629D0 Method for preparing alkaline solutions containing aromatic polymers
CH687393A5 Kochchemikalienrueckgewinnungsverfahren from the black liquor from pulp production.
CH686682A5 Production of pulp according to the SAP procedure.
CH680587A5 Ethanol@ or acetone-butanol prodn. from cellulose@ rich waste - esp. scrap paper, by hydrolytic saccharification followed by fermentation
CH678857A5 Prodn. of low molecular wt. cpds. for pharmaceuticals - comprises degradation of sulphur free lignin by photocatalytic oxidn.
FR2591637A1 Method for constructing a building comprising concrete slabs and device for carrying out said method