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LEONHARD WEISS GMBH & CO KG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    193,140
  • Filing trend
    ⇩ 50.0%
About

LEONHARD WEISS GMBH & CO KG has a total of 23 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2001. It filed its patents most often in Germany and EPO (European Patent Office). Its main competitors in its focus markets civil engineering, electrical machinery and energy and packaging and shipping are ZÜRCHER RALF, PHILBRICK FRANK H and SAMPYO RAILWAY CO LTD.

Patent filings in countries

World map showing LEONHARD WEISS GMBH & CO KGs patent filings in countries
# Country Total Patents
#1 Germany 21
#2 EPO (European Patent Office) 2

Patent filings per year

Chart showing LEONHARD WEISS GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kallweit Joerg 5
#2 Frueh Ulrich 5
#3 Kling Wolfgang 3
#4 Zimmermann Erwin 2
#5 Häberlein Helmut 2
#6 Herwarth Marcus 2
#7 Riegert Joachim 2
#8 Schall Simon 2
#9 Kiesslich Andree 1
#10 Meyer Rainer 1

Latest patents

Publication Filing date Title
DE102018205720A1 Remediation device and method for producing a protective layer (protective layer) of railway lines
DE102017213613A1 Method for producing a ceiling opening to be closed subsequently
DE102017204518A1 Method for cable recovery
DE102016220753A1 Hüllrohreinrichtung
DE102016119808A1 Road ramp arrangement
DE102012221856A1 System for detecting flat spot in rim of wheel of rail vehicle i.e. track laying vehicle, has evaluator evaluating blocking of rim, and providing evaluation as event, and transmission unit transmitting event to predetermined location
DE102012206857A1 Device for clamping screed of road finisher, has locking unit that is designed as pressure switch for limiting the pressure generated by material template, if material supplied to material template is not uniform
DE102012206861A1 Soil compactor device for compacting asphalt materials and for installing to asphalt finisher, has tamper strips executing striking-up and downward movements, and adjustable in terms of lifting height and lifting position during operation
DE102010022419A1 Method for manufacturing auxiliary rail track as gauge for polishing defined ramp on rail of rail track, involves measuring polished vertical exaggeration at predetermined location of rail
DE102009048064A1 Pre-mounted, independently operable tilting module for bulk material transport on railway trucks, has support frame and body tilted in one direction
DE102008032217A1 Basement for signal mast for railway track, has tie bar downwardly extending from support head into receiving space, and filling body filling receiving space for stationarly supporting tie bar in receiving space
DE102006047875B3 Crane track for supporting overhead rail in rail clamp, has filling openings arranged on left and right sides of rail and penetrate in vertical direction of track for guiding filling material in adjustment layer
DE102006045571A1 Device for at least partially filling a trench comprising at least one pipe element
DE102006021892A1 Manufacturing system for recess, particularly door recess, has two formwork elements, at which two arms are articulated stored in each case around level running axles parallel to formwork element
DE102004039583A1 Track laying device with a threshold adjustment device
DE102004039581A1 As a train mobile device for laying or conversion of sleepers containing tracks
DE102004024230A1 Track with grooved rails flush with the surface of a fixed carriageway
DE102004005840A1 Equipment is for laying rails and sleepers for mobile cranes and involves frame with at least two bearers which extend next to rail involved
DE10312351A1 Method and device for the production of a particularly solid track for rail vehicles
DE10213610A1 Rotating cutting tool for cutting grooves in cylindrical recesses comprises cutting chisels uniformly distributed along the periphery of a circle and adjusted radially relative to an axis of rotation