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KESSEL GMBH

Overview
  • Total Patents
    27
About

KESSEL GMBH has a total of 27 patent applications. Its first patent ever was published in 1993. It filed its patents most often in EPO (European Patent Office), Germany and Poland. Its main competitors in its focus markets civil engineering, environmental technology and electrical machinery and energy are ZHUO DA NEW MATERIAL TECH GROUP CO LTD, BLUEPORT NOMINEES PTY LTD and KESSEL AG.

Patent filings in countries

World map showing KESSEL GMBHs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 18
#2 Germany 7
#3 Poland 1
#4 South Africa 1

Patent filings per year

Chart showing KESSEL GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kessel Bernhard 23
#2 Schreyer Peter 1

Latest patents

Publication Filing date Title
EP2228599A1 Drainage component
EP2226616A1 Method and device for calculating the thickness of a layer
EP2213628A1 Sewage system and holding structure
EP2208711A1 Sewage system device
EP2177667A1 Shaft or shaft element and step tread
EP2177680A1 Non-return valve
EP2157251A1 Bottom insert for a sewer manhole
EP2045407A1 Gutter and fastening device
EP1944420A1 Hoisting system
EP1703032A1 Floor drain insert and light liquids separator
EP1801299A1 Insert for waste water line
EP1617124A1 Pipe, draining or manhole segment and method for production thereof
EP1614662A1 Process and device for the post-treatment of waste water containing fats
EP1571269A1 Floor drain
DE10163772A1 cover
ZA200103945B Distributor shaft and shaft wall module.
DE10011641A1 Locking mechanism for manhole cover
DE19912449C1 Self-cleaning rainwater filter comprises sloping passage containing tubular element which can be rotated about its axis to vary filtration performance
DE19910254A1 Waste water lifting station
DE19647257A1 Sleeve for sealing a wall opening