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PRAEMETA

Overview
  • Total Patents
    269
About

PRAEMETA has a total of 269 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets civil engineering, machines and medical technology are KUNZ JOHN R, FRIP AB and MARGUELISCH ARTHUR.

Patent filings per year

Chart showing PRAEMETAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vitt Theodor 32
#2 Wehking Wolfgang 14
#3 Schneider Eberhard 11
#4 Hellmuth Gruenert 10
#5 Grunert Hellmuth 9
#6 Vitt T 7
#7 Friederichs Paul 6
#8 Sturm Gerd 5
#9 Wasilewski Wladyslaw 4
#10 Dudek G 3

Latest patents

Publication Filing date Title
DE19650969C1 Blood vessel tourniquet with strap and clasp
EP0804671A1 Single-axis hinge
DE4216612A1 UNIVERSAL HINGE
EP0572474A1 Constriction device for reducing the blood flow in parts of the body
DE4115515A1 Blocking flow of blood through vein - by double slotted plate which can be adjusted to suit dia. of vein
DE4029631A1 Lightweight gripper for robot - has gripper fingers linked to centrall air cylinder by scissors linkages
DE4026706A1 Single pin furniture hinge - has one part fixable to frame and arm swivelable around pivot axis
DE4023613A1 Hinge on door frame - has frame- and wing-side fixtures and at least one arm attached via clamp screw to wing-side fixture
DE3920195A1 HINGE
DE3841041A1 Gripper
DE3840007A1 Pinching device for body parts
DE3839794A1 Venous blockage for body parts
EP0396561A1 Device for ligaturing parts of the body
DE3802166A1 Manipulating appliance for transporting and positioning objects
DE3725942A1 Spring hinge for furniture, doors and the like, especially concealed furniture hinge
DE3640547A1 Baseplate for furniture hinges
DE3630730A1 Single-pin hinge as a twin hinge
DE3629873A1 Single axis hinge
DE3620310A1 Wide-angle hinge with pulling-shut mechanism, especially furniture hinge
DE3545999A1 Wide-angle hinge with tightening mechanism, especially furniture hinge