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TRANSART AKTIEBOLAG

Overview
  • Total Patents
    41
About

TRANSART AKTIEBOLAG has a total of 41 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets consumer goods, audio-visual technology and optics are TEI KOUMEI, PENNANT DISPLAY & ENG LTD and EWALD ALFRED.

Patent filings in countries

World map showing TRANSART AKTIEBOLAGs patent filings in countries
# Country Total Patents
#1 United States 12
#2 Germany 8
#3 United Kingdom 8
#4 France 5
#5 Austria 3
#6 Switzerland 3
#7 Canada 2

Patent filings per year

Chart showing TRANSART AKTIEBOLAGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Friedrich Kroner 9
#2 Kroner Friedrich 6
#3 Transart Aktiebolag 2
#4 Georg Gravenstein Friedrich-Wi 1
#5 Heinrich Hille 1
#6 George William Bell 1
#7 Wright John S B 1
#8 Bell Wright John Stewart 1

Latest patents

Publication Filing date Title
US2774159A Display devices
US2349718A Manufacture of printed articles
US2311946A Process and device for the representation of objects
GB532612A Improvements in or relating to processes and devices for the representation of objects
FR845038A Sheets or films, in particular of cellulose derivatives
US2318949A Image sheet
GB518818A Improved process and apparatus for printing on transparent flexible cellulosic sheet materials
US2243706A Method of printing on transparent flexible foil material
GB499281A Improvements in pictorial representations
US2232033A Pictorial representations
US2232032A Image sheet
GB506447A Improvements relating to photographic processes
DE677010C Translucent foils or sheets
US2274712A Article embodying thin foils or sheets
GB489254A Improvements in or relating to the treatment of foils and sheets
GB485980A Improvements in or relating to a display device
US2210333A Display device
GB484770A Improvements in or relating to display devices
US2149780A Display device
US2096180A Pictorial representation on a transparent carrier