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BEHRENDT GERHARD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    233,936
About

BEHRENDT GERHARD has a total of 18 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, German Democratic Republic and EPO (European Patent Office). Its main competitors in its focus markets machines, macromolecular chemistry and polymers and environmental technology are EIB WILHELM, WILLIAMS DAVID J and SHANGHAI DONGDA POLYURETHANE CO LTD.

Patent filings in countries

World map showing BEHRENDT GERHARDs patent filings in countries

Patent filings per year

Chart showing BEHRENDT GERHARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Behrendt Gerhard 16
#2 Pohl Martin 5
#3 Lehmann Wolfgang 4
#4 Schimpfle Hans-Ulrich 2
#5 Weiler Max 2
#6 Langenstrasen Rainer 2
#7 Hunger Hans-Dieter 2
#8 Gebert Bodo 2
#9 Schimpfle Hans U 1
#10 Volk Juergen 1

Latest patents

Publication Filing date Title
DE102014008511A1 Elastomers based on polyurethanes containing fillers and a process for their preparation and their use
DE102004014163A1 Polyols, are formed from linear polyesters by mixing the starting materials in a mixing or kneading reactor, with one or more horizontally rotating hollow shaft sections
DE10313150A1 Continuous production of polyol from waste polyurethane involves reacting polyurethane foam with glycol and primary or secondary aliphatic amine in a mixer-kneader with horizontal shafts fitted with special mixing elements
DE10039340A1 Foamed thermoplastic molded articles useful for the production of cord, tube, molded articles and toys, prepared by mixing a thermoplastic with at least one water containing inorganic compound.
DE10037434A1 Thermoplastic compatible homogeneous polymer blends useful for production of e.g. automobile components comprises polyalkylene terephthalate, olefinic polymers and compatibility agents.
EP1086169A1 Method for producing polyols and polyols
DE19917934A1 Process for the preparation of polyurethanes
DE19915125A1 Polyester polymer polyols for polyurethanes and processes for their manufacture
DE19817541A1 Composite material and process for its manufacture
DD200888A1 Method for producing soft polyurethane molding materials
DD159990A1 Method for producing polyurethane elastomers
DD155170A1 Process for preparing polyurethane polyura substances
DD148957A1 Method for the production of high-molecular polyetheral-coolols
DD148956A1 Method for producing thermoplastic polyurethanes of high elasticity
DD125746A1 Method for producing modified polyisocyanurate formats