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MAY HANS JOSEF

Overview
  • Total Patents
    38
About

MAY HANS JOSEF has a total of 38 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets surface technology and coating, civil engineering and environmental technology are JIANGSU NINESKY OPTOELECTRONICS TECH CO LTD, TEFUKO AOMORI KK and CO TECH DEV CORP.

Patent filings in countries

World map showing MAY HANS JOSEFs patent filings in countries

Patent filings per year

Chart showing MAY HANS JOSEFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 May Hans Josef 38
#2 Schnettler Roland 35
#3 Schweinsberg Bernhard 3
#4 Collard Michel 1
#5 Pruem Norbert 1

Latest patents

Publication Filing date Title
DE19716369A1 Device for performing continuous electrolytic deposition processes
DE19542097A1 Device for coating metal strips
DE4328021A1 Process for the continuous coating on one or both sides of metal strips with enamel or plastic powders and device for carrying out such a process
WO9323589A1 Process for enamelling steel strip
DE4236927A1 Device for one-sided electrolytic coating of metal strips
DE4219195A1 Process for the production of profiled, enamel-coated strips or sheets and device for carrying out such processes
DE4218464A1 Plate-like component and method for its production
WO9221794A2 Electrode for an electrolytic cell, use thereof and method using same
DE4201263A1 Steel electroplating process - comprises using a fine zinc@ bonding layer between steel strip and coating of zinc@ nickel@ alloy
DE4139066A1 DEVICE FOR ELECTROLYTIC METAL DEPOSITION ON METAL BANDS
DE4122543A1 Zinc@ metal strip electrochemical coating - using ionic exchange membrane preventing oxygen@ and chlorine@ gases at anode contaminating cathodic area for metal salt redn.
DE4113015A1 METHOD FOR SOLVING IRON IN AN ELECTROLYTE FOR AN ELECTROCHEMICAL COATING OF COATED OR UNCOATED STEEL TAPES
WO9108328A1 Process and device for dissolving high-purity zinc in an electrolyte
WO9008209A1 Device for electrolytic deposition of metals on one or both sides of strips
DE3832698A1 Device for drying metal bands which are lacquered on one side
WO8806259A1 Structural element for surface heating and cooling systems and process for manufacturing such elements
DE3722017A1 Structural element for radiant panel heating or cooling systems (concealed heating or cooling systems)