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SEFAR AG

Overview
  • Total Patents
    236
  • GoodIP Patent Rank
    25,198
  • Filing trend
    ⇩ 25.0%
About

SEFAR AG has a total of 236 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1989. It filed its patents most often in EPO (European Patent Office), WIPO (World Intellectual Property Organization) and Germany. Its main competitors in its focus markets textiles and paper, machines and chemical engineering are BHA GROUP INC, AQUA MEMBRANES INC and YINGCHENG TIANRUN IND CLOTH CO LTD.

Patent filings per year

Chart showing SEFAR AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schilling Christian 43
#2 Chabrecek Peter 39
#3 Maurer Christoph 30
#4 Lehner Martin 25
#5 Meier Hanspeter 23
#6 Gerdes Gerd 16
#7 Locher Ivo 14
#8 Baumann Horst 13
#9 Sonderegger Uriel 12
#10 Seidler Rouven 11

Latest patents

Publication Filing date Title
WO2019243002A1 Photovoltaic module and method for the production thereof
EP3482809A1 Filter element and method for producing the same
EP3447463A1 Pressure sensor
EP3410494A1 Photovoltaic cell and modules and method for their preparation
EP3366362A1 A protective vent and method for producing a protective vent
EP3292845A1 Indicator overlay and method for displaying contamination of a wound
EP3231595A1 Composite and method for producing a composite for an acoustic component
EP3100748A1 Wound dressing
EP3219837A1 Electronic device with an acoustic component and a textile element
EP3189820A1 Dressing assembly and method for treating a wound
DE102015113787A1 light unit
EP3053615A1 Method for separating gas bubbles from a cardioplegic solution and bubble separator
EP3047890A1 Filter for filtering a liquid or a gas
WO2016112973A1 Woven fabric for textile constructions and/or covers and method for producing the woven fabric
EP3011978A1 Wound dressing material and method for producing the same
EP2915573A1 Method for producing a contoured filter element and filter element assembly
US2016074788A1 Filter medium
EP2848294A1 Filtering device and filter element for treating a rinsing fluid for processing which removes material and method of processing which removes material
EP2773166A1 Flat and/or strip-like, electroluminescence device with a transparent and flexible electrode made of a woven fabric
EP2790196A1 Electrically conductive substrate for an optoelectric device