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ASTEN GROUP

Overview
  • Total Patents
    175
About

ASTEN GROUP has a total of 175 patent applications. Its first patent ever was published in 1978. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets textiles and paper, machines and chemical engineering are TAMFELT PMC OY, NORDISKAFILT AB and WEAVEXX CORP.

Patent filings per year

Chart showing ASTEN GROUPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Penven Patrick H 26
#2 Lee Henry J 17
#3 Anderson Larry D 11
#4 Loiselle Andre 9
#5 Kuster Heinz 9
#6 Kuster Stephan 9
#7 Johnson C Barry 8
#8 Dufour Marcel 8
#9 Barrette Denis 7
#10 Wright Walter P 7

Latest patents

Publication Filing date Title
CA2119904A1 Monofilament for Papermaker's Fabric
US5421374A Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply
US5390708A Apparatus for translating yarns in the proper position and orientation for forming a woven join
US5411062A Papermakers fabric with orthogonal machine direction yarn seaming loops
FI931539A Device for gripping the wire
US5368696A Papermakers wet press felt having high contact, resilient base fabric with hollow monofilaments
US5343896A Papermakers fabric having stacked machine direction yarns
CA1329502C Pintle wire for a seam in a papermaker's fabric
US5199467A Papermakers fabric with stacked machine direction yarns
CA2065127A1 Woven papermakers fabric having a unibody seam and a method for making the same
US5183081A Weave shed formation apparatus for end reweaving type joining apparatus
US5230371A Papermakers fabric having diverse flat machine direction yarn surfaces
US5244543A Belt filter press fabric
US5167261A Papermakers fabric with stacked machine direction yarns of a high warp fill
US5209807A Papermakers fabric for corrugation machines
US5148838A Papermakers fabric with orthogonal machine direction yarn seaming loops
US5212858A Apparatus for capturing and stabilizing a yarn
NZ264433A Papermakers fabric having interwoven cmd and md yarns with alternating cmd yarns crimped to a larger/smaller degree and/or respectively of smaller/larger diameter
US5092370A Split heddle with superimposed blades with aligned apertures
AU7553891A Papermakers fabric with flat machine direction yarns