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AKAD WISSENSCHAFTEN DDR

Overview
  • Total Patents
    5,038
About

AKAD WISSENSCHAFTEN DDR has a total of 5,038 patent applications. Its first patent ever was published in 1951. It filed its patents most often in German Democratic Republic, Germany and United Kingdom. Its main competitors in its focus markets organic fine chemistry, environmental technology and measurement are PENNWALT CORP, TEXACO AG and AKADEMII BUITSUSEN SHIYAFUTEND.

Patent filings per year

Chart showing AKAD WISSENSCHAFTEN DDRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anders Klaus 53
#2 Ohme Roland 52
#3 Winkler Kurt 51
#4 Ballschuh Detlef 50
#5 Seibt Horst 44
#6 Johne Siegfried 42
#7 Scheller Frieder 38
#8 Hunger Hans-Dieter 38
#9 Niclas Hans-Joachim 37
#10 Suesse Manfred 36

Latest patents

Publication Filing date Title
DD295446A5 High voltage impulse generator for pulse gas laser
DD298529A5 Substrate holding and moving device
DD298151A5 Device for damping pressure pulsations
DD295937A5 Electropneumatic converter
DD295767A5 Medium and method for improving slaughter body and meat quality in male pigs
DD295853A5 Process for preparing melamincyanurate-containing phosphate compounds
DD297665A5 Method for determining the quantitative composition of yeast or methylotrophic bacteria mixed populations
DD297713A5 Enzyme membrane for determining high substrate concentrations with enzyme sensors
DD297389A5 Process for preparing polycrystalline oxidic high temperature supervelitude of materials
DD297243A5 Method for determining voltage and / or formation-induced characteristics in a solid-body
DD297051A5 Method and arrangement for the carbon dioxide supply of gewaechshaeusern by means of natural gas
DD297252A5 Method and device for the non-destructive testing of surface layers, in particular complicated large components
DD297054A5 Medium and method for preserving transplantable hornhaeute
DD297029A5 Method for light-induced orientation of liquid crystalline polymers and for reversible optical information storage
DD300046A7 Projection interferometer
US5091494A Copolyester amides, and method for making
DE4024352A1 Electrochemical surface treatment of fibrous materials - obtd. by feeding fibre or strand in electrolysis bath through counter electrode and region of lower field strength
JPH0485327A Copolyesteramide composed of aromatic-and aliphatic-and/or alicyclic units and preparation thereof
DD296757A5 Fiber optic measuring device
DD296790A5 Laser assembly for axial installation