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POLYFELT GMBH

Overview
  • Total Patents
    87
About

POLYFELT GMBH has a total of 87 patent applications. Its first patent ever was published in 1980. It filed its patents most often in EPO (European Patent Office), Australia and Austria. Its main competitors in its focus markets textiles and paper, civil engineering and surface technology and coating are ISOLA SPA, FI F TEXTILTECHNOLOGIE and RESINTEX S A.

Patent filings per year

Chart showing POLYFELT GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bornmann Uwe 38
#2 Schneider Heinrich 25
#3 Bocksrucker Heinz 23
#4 Schoergenhuber Heinz 17
#5 Mittermayr Albert 17
#6 Ahm Klaus 15
#7 Muehlberghuber Karl 10
#8 Muhlberghuber Karl 10
#9 Schorgenhuber Heinz 9
#10 Punkenhofer Alois 8

Latest patents

Publication Filing date Title
EP1798340A1 Geoplastics with transponder technology
EP1655566A2 Flexible multilayer composite material
EP1424425A1 Process of making geotextiles from spunbonded filaments
EP1424419A1 Adjustable filament veil for the production of geotextiles made of meltblown filaments
EP1424411A1 Apparatus to improve the spinning stability
EP1424421A1 Process for making geotextiles with defined isotropy made of spunbond fibers
EP1424424A1 Process and apparatus for the application of an adjuvant for textiles during the bonding of geotextile through the hydraulic bonding process
EP1424420A1 Structured deflector for laying filaments
EP1424412A1 Spinneret plate
EP1424418A1 Structured geotextiles and process for their production
EP1424422A1 Structured geotextiles and process for making them
ATA43799A Concrete formwork
GB9419685D0 Process and apparatus for producing spunbonded webs
ATA196393A Method for producing spinning fleece
LV5680A3 Satisfaction with the acquisition of skeletal material
LT2625B The field of fuel recovery
ATA166093A Method for controlling the anisotropy of spinning fleece
AR244821A1 A procedure for obtaining non-woven cloth, working with needles.
ATA140190A METHOD FOR THE PRODUCTION OF NEEDLED SPINNING PLANTS
ATA136288A Self-adhesive combination rail for preventing and restoring cracks, in particular in asphalt and concrete surfaces