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ENVIRONMENTAL SEALS LTD

Overview
  • Total Patents
    199
About

ENVIRONMENTAL SEALS LTD has a total of 199 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United Kingdom, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, electrical machinery and energy and surface technology and coating are ETEX BUILDING PERFORMANCE GMBH, JIANGSU TAIHUA FIRE ELECTRICAL EQUIPMENT CO LTD and HOWA CO LTD.

Patent filings per year

Chart showing ENVIRONMENTAL SEALS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ward Derek Alfred 151
#2 Ward Derek A 9
#3 Ward Derek 8
#4 Cooke Ronald Anthony 4
#5 Smith Christopher 4
#6 Ward Derek Arthur 4

Latest patents

Publication Filing date Title
GB0716347D0 Conduit sleeve for preventing fire spread through wall or ceiling opening
GB0715535D0 Fire & smoke resistant covers for electrical fittings
IE20060536A1 Door liner
GB0606828D0 Sleeve for lining wall and ceiling openings
GB0605030D0 Fire and smoke resistant covers for electrical fittings
GB0600219D0 Fire retardant coating
GB0600220D0 Fire retardant adhesive paste
GB0524497D0 Fire inhibition apparatus
GB0523777D0 Improved fixing mechanism for covers for electrical light fittings
GB0517778D0 Fireproofed cover for electrical fittings
GB0515887D0 Rolling fire barrier
GB0515331D0 Fire doors
GB0515109D0 Door seal
GB0514972D0 Door closure
GB0514973D0 Fire doors
GB0514976D0 Door liner
GB0510130D0 Improvements in and relating to intumescent gaskets
GB0503217D0 Electric Light Fittings
GB0421986D0 Fire doors
GB0421859D0 Edge seals