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IMP GROUP LTD

Overview
  • Total Patents
    154
About

IMP GROUP LTD has a total of 154 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United Kingdom, Germany and United States. Its main competitors in its focus markets consumer goods, packaging and shipping and machine tools are ZHISI HOLDING GROUP LTD, IMP TOBACCO GROUP LTD and AMERICAN TOBACCO CO.

Patent filings in countries

World map showing IMP GROUP LTDs patent filings in countries

Patent filings per year

Chart showing IMP GROUP LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vaughan Roger 5
#2 Evans Noel 5
#3 Milsom Keith 5
#4 Westcott David Thomas 4
#5 Bolt Anthony J N 4
#6 Chard Brian C 4
#7 Benstead J 3
#8 Chard Brian Chester 3
#9 Goslin John Keith 3
#10 Pietruska K F A 3

Latest patents

Publication Filing date Title
BE891549A TERMINATION ASSEMBLY FOR AN EXTENDED SMOKING ARTICLE
IT8149968D0 Filter tip for cigarette
GB2090117A Ventilated cigarette tip
US4582071A Tipping assembly for an elongate smoking article
GB2086585A Monitoring deposit on travelling web
GB2087214A Smokeable mixture and method of making same
GB2078487A Modified cigarettes
US4434804A Smoking article
GB2070410A Reconstituted tobacco sheet
US4337783A Forming sheet from reconstituted tobacco
CA1155031A Smoking article
GB2064296A Cigarette or cigarette-like device which produces aerosol in smoke
GB2061527A Testing air-permeable rod-like articles
US4355535A Apparatus for automatically measuring the properties of air-permeable rod-like articles
GB2060194A Stroboscope timing of machine parts
GB2085346A An article handling table
US4373806A Dynamic timing of rotating or reciprocating machine parts
GB2026916A Apparatus for finishing welded tube joint
US4286605A Treating sheet material for making cigar wrappers
GB2027326A Cigar wrappers