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BP CHEM INT LTD

Overview
  • Total Patents
    9,386
  • GoodIP Patent Rank
    8,117
  • Filing trend
    ⇩ 64.0%
About

BP CHEM INT LTD has a total of 9,386 patent applications. It decreased the IP activity by 64.0%. Its first patent ever was published in 1964. It filed its patents most often in United Kingdom, EPO (European Patent Office) and United States. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and chemical engineering are BP CHEMICAL LTD, SICEDISON SPA and BP CHEMICAL CO LTD.

Patent filings per year

Chart showing BP CHEM INT LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sunley John Glenn 337
#2 Williams Bruce Leo 193
#3 Ditzel Evert Jan 173
#4 Law David John 173
#5 Bristow Timothy Crispin 142
#6 Gracey Benjamin Patrick 140
#7 Newton David 129
#8 Chinh Jean-Claude 127
#9 Bailly Jean-Claude Andre 113
#10 Ellis Brian 101

Latest patents

Publication Filing date Title
GB202015833D0 Separation process and apparatus
GB202015835D0 Processes and apparatuses for distillation of an acetic acid and propionic acid-containing stream in an acetic acid production unit
GB202014657D0 Processes and apparatuses for treating offgas in an acetic acid production unit
GB202005016D0 Process for producing acetic acid
CN109476579A Produce the carbonylating process of methyl acetate
GB201705882D0 Process
RU2734824C2 Carbonylation method using a pretreated zeolite catalyst
GB201610338D0 Process
TW201612147A Method of operating a heavy ends column in an acetic acid production unit, process for the separation of acetic acid from a stream comprising acetic acid and propionic acid, and process for the production of acetic acid in an acetic acid production unit
US2018117526A1 Method and apparatus for treating offgases in a acetic acid production unit
WO2015193179A1 Process for the co-production of acetic acid and dimethyl ether
US2017081267A1 Catalytic performance in processes for preparing acetic acid
KR20170023804A Process for purifying methyl acetate mixtures
EP3157896A1 Process for the production of dimethyl ether from gaseous mixtures of carbon monoxide, hydrogen and methyl acetate
WO2015193188A1 Process for the co-production of acetic acid and dimethyl ether
RU2708261C2 Method for combined production of acetic acid and dimethyl ether
TW201538471A Dehydration-hydrolysis processes and catalysts therefor
CA2903299A1 Process
SG11201507100UA Carbonylation process
CN105339342A Process for the carbonylation of dimethyl ether