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FISCHER KARL IND GMBH

Overview
  • Total Patents
    90
About

FISCHER KARL IND GMBH has a total of 90 patent applications. Its first patent ever was published in 1980. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, chemical engineering and textiles and paper are LURGI ZIMMER GMBH, UHDE INVENTA-FISCHER GMBH and EQUIPOLYMERS GMBH.

Patent filings per year

Chart showing FISCHER KARL IND GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schulz Van Endert Eike 10
#2 Gerking Lueder Dr Ing 10
#3 Hagen Rainer 9
#4 Schroeder Klaus 9
#5 Gerking Lueder 9
#6 Weger Friedrich 7
#7 Panke Guenter 7
#8 Schaaf Eckehart 4
#9 Hoffmann Hans-Peter 4
#10 Lehmann Dieter 4

Latest patents

Publication Filing date Title
TW444034B Method and device for the recovery of linear polyester
US6194537B1 Nylon 6 chip and production of nylon 6 yarn and film and of further industrial articles from nylon 6
WO9637534A1 Process for producing polyesters using titanium-containing catalyst-inhibitor combinations
US5773555A Method and apparatus for the production of polyamides
US5968557A Apparatus for manufacturing spun-bonded webs
EP0719582A2 Reactor for free-flowing and higher-viscosity substances
US5558678A Process and apparatus for continuous crystallization of plastic granules
US5583196A Melt formed from polyurethane and/or polyurethane urea elastomer and method for producing the same
DE19504671C1 Method and apparatus for melt-spinning polyurethane and / or polyurethaneurea and threads obtained thereafter
DE4447422A1 Reactor device for flowable media
DE4447421C1 Polymer reactor rotor core is perforated hollow cylinder on stub shafts
DE4447420A1 Simply made, cheap assembly of spinnerets for multicomponent threads
DE4415220A1 Method and device for the production of polyesters
EP0603434A1 Polyamide recovery
EP0597155A1 Method and device for the continuous crystallization of plastic pellets
DE4237141C1 Discharge outlet for bulk goods, for silos - has discharge cone of overlapping pivoted cone segments, with closer
DE4236514A1 Method and device for conveying and depositing sheets of endless threads by means of air forces
DE4203297A1 METHOD FOR PRODUCING POLYURETHANE AND / OR POLYURETHANE URBAN ELASTOMER
EP0454282A1 High viscous media reactor
DE4032523A1 Method and device for producing spunbonded nonwovens