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SAPA AB

Overview
  • Total Patents
    88
About

SAPA AB has a total of 88 patent applications. Its first patent ever was published in 1966. It filed its patents most often in Sweden, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, materials and metallurgy and surface technology and coating are ARCONIC TECH LLC, DALLAN SPA and JIANGSU JINXIN SECURITY EQUIPMENT CO LTD.

Patent filings per year

Chart showing SAPA ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johansen Lasse 7
#2 Arfert Siegfried 7
#3 Arfert S 5
#4 Bengtsson Bo 5
#5 Braam Jonas 5
#6 Wasslavik Istvan 4
#7 Luening Styrbjoern 4
#8 Ljung Ivar 4
#9 Osikowicz Wojciech 4
#10 Isaksson Anders 4

Latest patents

Publication Filing date Title
WO2014070084A2 Platform and methods for assembling and mounting in wind tower
CN104023896A Friction stir welding tool with shoulders having different areas, method uasing the tool and products welded by using the tool
EP2723528A1 Friction stir welding tool with shoulders having different areas ; methods using such tool ; product welded with such tool
EP2801110A1 Heat sink and method for manufacturing
WO2012175127A1 Friction stir welding tool with shoulders having different areas methods using such tool; product welded with such tool
CN102725094A Composite conductive component and method for making it
CN103025901A Damage tolerant aluminium material having a layered microstructure
EP1477762A2 Thermosyphon and method for producing it
EP1345266A1 Heat sink with extended surface area
FI990555A0 profiling unit
EP0927809A2 A fire-resistant bulding element
AU7713094A Corner joint assembly
EP0659162A1 Method and device for arranging spacers during stacking of extended articles
SE8704608D0 Device for turning screw caps and the like
WO8803208A1 Installation ceiling
SE8701320D0 Pedal, in particular for bicycles
GB8606605D0 Improvements in or relating to an elongate member
GB8617253D0 Improvements in or relating to a bar made of light metal
SE8204255D0 Door or wall construction, particularly for goods wagons
US4458623A Boat hull