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LEONHARDT ANDRAE UND PARTNER B

Overview
  • Total Patents
    20
About

LEONHARDT ANDRAE UND PARTNER B has a total of 20 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets civil engineering are LAROCHE JEAN PIERRE, CONSTRUMAT AG and SHIH LUNG CHING.

Patent filings in countries

World map showing LEONHARDT ANDRAE UND PARTNER Bs patent filings in countries

Patent filings per year

Chart showing LEONHARDT ANDRAE UND PARTNER Bs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Andrae Hans-Peter 18
#2 Maier Markus 13
#3 Beyerlein Roger 3
#4 Sandner Dieter 3
#5 Jehlicka Martin 2
#6 Koenig Gert 1
#7 Matthaei Oliver 1
#8 Fink Roland 1
#9 Fink Roland Dr Ing 1

Latest patents

Publication Filing date Title
DE10341376A1 Anchoring for band-shaped tension members on structures
DE10249266B3 Tension device for belt-like traction members on concrete support structures has guide member locally fixed between tension bar and tension anchor and supporting traction member for sliding movement upwards
DE10237968B3 Process for mounting a pre-stressed tension element on a concrete supporting framework comprises pre-stressing the tension element via a temporary anchor and then pressing the tension element onto the surface using a permanent anchor clamp
DE10143339A1 Spatial structure arrangement
DE10129216C1 Tension anchors for band-shaped tension members in the building industry
DE10103883A1 Steel composite floor
WO0153623A2 Reinforced or pre-stressed concrete part which is subjected to a transverse force
EP1125031A1 Tensioning device for a bandshaped tension member
DE19903453A1 Concrete part with reinforcement