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SCHUEMANN SASOL GMBH & CO KG

Overview
  • Total Patents
    57
About

SCHUEMANN SASOL GMBH & CO KG has a total of 57 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets basic materials chemistry, thermal processes and environmental technology are SCHUMANN SASOL GMBH & CO KG, SCHUEMANN SASOL GMBH and OHIKIA S R L.

Patent filings per year

Chart showing SCHUEMANN SASOL GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matthaei Michael 25
#2 Fieback Klaus 20
#3 Hildebrand Guenter 13
#4 Matzat Norbert 11
#5 Gutberlet Helmut 8
#6 Buettner Dirk Carsten 8
#7 Starke Claus 8
#8 Richter Ferdinand 7
#9 Meyer Gernot 6
#10 Haberschuss Toni 6

Latest patents

Publication Filing date Title
US6615906B1 Latent heat body
DE19951170A1 Bitumen and bitumen production process
DE19950106A1 Production of concrete comprises mixing concrete with water, sand, flint and paraffin bound to a carrier material
DE19925778A1 Candle making base material, consists of a long chain hydrocarbon and a clear linear diblock copolymer e.g. of styrene and ethylene
CA2292532A1 Latent heat storage body
DE19858794A1 Versatile thermal storage medium comprises substrate body with pores containing paraffin wax and fiber reinforcement, useful in conjunction with e.g. under floor thermal heating and transport containers
DE19838770A1 Bitumen, roofing felt with bitumen and use of FT paraffin
DE19836048A1 Microwave-activated load heat storage body
DE19823417A1 Latent heat storage body
DE19813562A1 Latent heat body
WO9824647A1 Heat storage element
DE19751351A1 Candle base material
DE19723391A1 Packing with paraffin-based latent heat or cold storage material
DE19720515A1 Heating cushion for use as hand warmer
EP0885268A1 Anticorrosive agent
EP0885269A1 Anticorrosive agent
DE19707909A1 Process for producing a paraffin-based article and paraffin-based article
NL1005033A1 Candle.
DE19701134A1 Heat storage element
DE19644737A1 Candles made from mixture of paraffin wax and organic ester-wax