CHEMELEX INC has a total of 12 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States, Germany and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, machines and surface technology and coating are BACKER CHRISTIAN BERGH, ROCKBESTOS SURPRENANT CABLE CO and SPECTRA STRIP CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | Germany | 2 | |
#3 | United Kingdom | 2 | |
#4 | Switzerland | 1 | |
#5 | Sweden | 1 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Machines | |
#3 | Surface technology and coating | |
#4 | Materials and metallurgy | |
#5 | Environmental technology | |
#6 | Thermal processes |
# | Name | Total Patents |
---|---|---|
#1 | Robert Smith-Johannsen | 7 |
#2 | Smith-Johannsen Robert | 2 |
#3 | Smith Johannsen R | 1 |
Publication | Filing date | Title |
---|---|---|
US3399451A | Methods of coating electrically conductive compositions | |
US3179544A | Electrically conductive coated article with stable electrical resistance and method for producing same | |
US2952761A | Electrically conductive laminated structure and method of making same | |
US2991257A | Electrically conductive compositions and the process of making the same | |
US3002862A | Inorganic compositions and method of making the same | |
US2995529A | Zinc silicate sols, their preparation and use in making electrically conductive compositions, films, and heating elements |