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KOCH & STERZEL KG

Overview
  • Total Patents
    193
About

KOCH & STERZEL KG has a total of 193 patent applications. Its first patent ever was published in 1940. It filed its patents most often in Germany, EPO (European Patent Office) and France. Its main competitors in its focus markets medical technology, electrical machinery and energy and optics are PICKER X RAY CORP, LITTON MEDICAL PRODUCTS and SOREDEX OY.

Patent filings in countries

World map showing KOCH & STERZEL KGs patent filings in countries
# Country Total Patents
#1 Germany 190
#2 EPO (European Patent Office) 2
#3 France 1

Patent filings per year

Chart showing KOCH & STERZEL KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwab Franz 28
#2 Aldenhoevel Hans 16
#3 Noelke Dr-Ing Otto Erich 10
#4 Lange Ernst 10
#5 Bodden Hans-Juergen 8
#6 Moehrke Dieter 6
#7 Thomas Max 6
#8 Hauke Rudolf Dipl Phys Dr Rer 6
#9 Schlenker Wilhelm 6
#10 Menge Guenter 5

Latest patents

Publication Filing date Title
DE3714945A1 Frequency-independent capacitive/resistive voltage divider for measuring high voltages in medium- and high-frequency X-ray generators
DE3613690A1 Self-supporting, screened primary high-voltage device, and a method for its production
DE3605629A1 HIGH VOLTAGE TRANSFORMER
DE3343869A1 Radiological data sheet register
DE3340779A1 X-ray sighting mechanism
DE3331555A1 X-ray spot-film device with diaphragms close to the film
DE3242067A1 X-RAY RADIATION CHAMBER WITH SILICON SEMICONDUCTOR DETECTORS
DE3104467A1 Method of visualising the vascular systems
DE3023386A1 CIRCUIT ARRANGEMENT FOR AN ULTRASONIC EXAMINATION DEVICE
DE3008975A1 DEVICE FOR PRODUCING A TRANSVERSAL LAYER IMAGE USING ULTRASOUND
DE2946108A1 BEAM DETECTOR
DE2940658A1 Ultrasonic b-mode scanner - has fan-shaped beam produced by two prisms rotating in opposite direction
DE2935161A1 X-RAY DIAGNOSTIC DEVICE
DE2907504A1 METHOD AND DEVICE FOR CARRYING OUT A BIOPSY
DE2902308A1 ROENTINE PIPE
DE2854458A1 Ergonomic X=ray aiming device - has guide allowing control operation by thumb of either hand
DE2841710A1 Overcurrent protection circuit for DC voltage controller - has logic responding to voltage reduction across controller load at overcurrent
DE2832459A1 PATIENT EXAMINATION PROCEDURE
DE2832318A1 ROENTINE PIPE
DE2826728A1 Ultrasonic patient examination appts. - uses straight lengths of liquid or gas for acoustic coupling to body