ASSOCIATED ETHYL COMPANY LTD has a total of 14 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United Kingdom, France and Canada. Its main competitors in its focus markets organic fine chemistry, chemical engineering and thermal processes are CELANESE CHEMICALS EUROPE GMBH, INST CI & EOGON & ZDOT KIEJ SY and REAXA LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | United Kingdom | 5 | |
#2 | France | 4 | |
#3 | Canada | 3 | |
#4 | United States | 2 |
# | Industry | |
---|---|---|
#1 | Organic fine chemistry | |
#2 | Chemical engineering | |
#3 | Thermal processes | |
#4 | Materials and metallurgy | |
#5 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Clapp Daniel Brennan | 4 |
#2 | Read William James | 4 |
#3 | Read William J | 3 |
#4 | Stephens Douglas Rosoman | 3 |
#5 | Russell John Edward | 3 |
#6 | Russell John E | 1 |
#7 | Brennan Clapp Daniel | 1 |
#8 | Stephens Douglas R | 1 |
#9 | Clapp Daniel B | 1 |
#10 | Edward Russell John | 1 |
Publication | Filing date | Title |
---|---|---|
GB889649A | Process for the bromination of acetylene | |
US2914577A | Halogenation of olefins | |
GB875561A | An improved process for the halogenation of normally gaseous olefins | |
GB804995A | An improved process for the halogenation of normally gaseous olefins | |
GB804996A | Apparatus for conducting chemical reactions | |
GB763047A | Improvements in or relating to the production of metal derivatives of cyclopentadiene | |
US2561636A | Method of producing alloys of alkali metal and lead having a grain form and structure suited to lead alkyl synthesis | |
CA606331A | Method and apparatus for the halogenation of olefins | |
CA672911A | Process for the halogenation of hydrocarbons | |
CA574469A | Process for the preparation of bromides and chlorobromides of normally gaseous olefins |