Learn more

ERLUS BAUSTOFFWERKE

Overview
  • Total Patents
    94
About

ERLUS BAUSTOFFWERKE has a total of 94 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, environmental technology and materials and metallurgy are ERLUS AG, LAFARGE BRAAS RES & DEV LTD and TAMAKOSHI TOSHIO.

Patent filings per year

Chart showing ERLUS BAUSTOFFWERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Interwies Jan 28
#2 Voit Josef 12
#3 Dendl Peter 10
#4 Lienert Matthias 8
#5 Muller Manfred 6
#6 Ingenpass Heinz Dipl-Ing 5
#7 Mueller Manfred 5
#8 Dendl Peter Dr Rer Nat 4
#9 Thierauf Axel 4
#10 Bauer Frederike 4

Latest patents

Publication Filing date Title
EP1095923A2 Method for obtaining self-cleaning ceramic surfaces
EP1072572A1 A method for obtaining self-cleaning ceramic surfaces
EP1067336A1 Spacer for stack pipe
EP1065443A1 Bend for stack pipe
EP1059397A1 Roofing template for the covering of a roof with tiles
DE10018458A1 Imparting of self-cleaning properties to surfaces, especially bricks and roofing tiles, comprises coating the surface with titanium dioxide in anatase form
DE10012196A1 Press mold for the production of moldings from ceramic material
EP1039064A2 Covering element for roofs for solar energy collection
EP1010834A2 Smoke tube for a chimney made of several sections and sealing ring made out of fibrous ceramic material
DE19958764A1 Method for producing a self-cleaning property of a ceramic surface or a surface formed from concrete or a concrete-like material
DE19958321A1 Process for generating a self-cleaning property from ceramic surfaces
DE19947524A1 Process for generating a self-cleaning property from ceramic surfaces
DE19936746A1 Process for creating a vapor and moisture barrier in a ceramic chimney flue
DE19935077A1 Process for the hydrophobization of ceramic surfaces
EP0957313A1 Chimney section with side branch pipe and connection piece therefor
EP0957312A1 Dispositif pour le branchement étanche aux gaz d'un tuyau de gaz d'échappement
EP0931982A2 Chimney flue pipe made of sleeve pipe sections and sealing means for such a joint
EP0915212A2 Roof member for the making of the roof of a building
EP0882928A2 Chimney flue pipe made of sleeve pipe section and sealing means for such a joint
EP0837282A2 Prefabricated element for chimney