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KESEL JAN DE

Overview
  • Total Patents
    12
About

KESEL JAN DE has a total of 12 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Belgium, United Kingdom and Czechia. Its main competitors in its focus markets optics are MURAKAMI TSUYOSHI, DICK SCOTT AB and NAGAYAMA MASASHI.

Patent filings per year

Chart showing KESEL JAN DEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics

Focus technologies

# Technology
#1 Electrography

Top inventors

# Name Total Patents
#1 De Kesel Jan 4
#2 Kesel Jan De 1

Latest patents

Publication Filing date Title
GB9803791D0 Seal for a toner cartridge assembly and a process of re-charging a toner cartridge using such a seal
BE1010055A4 MEDIUM for ink.
BE1009734A6 Means to create a passage between an ink tray and the ink roller on a cartridge
GB9806849D0 Seal for a toner cartridge assembly and a process of re-charging a toner cartridge using such a seal
GB9509212D0 Seal for a toner cartridge assembly
BE1008324A4 Means to recycle cartridges
BE1006322A4 Element for photocopier or laser machine
BE1003979A4 Method for recycling a laser printer or photocopier cartridge and thecasing unit for such a method