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CASMAN CHARLES

Overview
  • Total Patents
    14
About

CASMAN CHARLES has a total of 14 patent applications. Its first patent ever was published in 1893. It filed its patents most often in United Kingdom, Switzerland and Austria. Its main competitors in its focus markets materials and metallurgy are ANHUI BAYI CHEMICAL INDUSTRY CO LTD, CERCETARE SI PRODUCTIE MATERIA and TOPY JITSUGYO KK.

Patent filings in countries

World map showing CASMAN CHARLESs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Switzerland 3
#3 Austria 1
#4 Spain 1

Patent filings per year

Chart showing CASMAN CHARLESs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Non-metallic elements

Top inventors

# Name Total Patents
#1 Casman Charles 13

Latest patents

Publication Filing date Title
ES104292A1 Process of precipitation of copper from its solutions.
GB191311296A Improvements in and relating to the Manufacture of Nitric Acid.
GB190511073A A Process for Extracting and Refining the Copper and Alloys of Copper contained in Ashes Sand and Waste from Foundries and other Works where Copper is dealt with.
GB190101215A Improvements in Rotary Motors.
GB190100900A A New or Improved Clasp for Fastening Garments and for analogous purposes.
GB189920322A Improvements in Apparatus for the Automatic Inflation of Pneumatic Tyres.
GB189701886A Improvements in Apparatus for Transmitting and Regulating Motion, suitable for Use on Self-propelled Vehicles.
GB189611912A Improvements in Autocars or Self-propelling Vehicles.
GB189400050A Improvements in Mechanism for Facilitating the Starting of Tram Cars Drawn by Animal Power.
GB189317134A Improvements in and connected with the Propelling Apparatus of Ships.