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ALPHA KEM LTD

Overview
  • Total Patents
    21
About

ALPHA KEM LTD has a total of 21 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United Kingdom and EPO (European Patent Office). Its main competitors in its focus markets civil engineering are PUBLICIDAD BALEAR S A, HIATT LARSON CORP and KRESTEL STEFAN.

Patent filings in countries

World map showing ALPHA KEM LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 20
#2 EPO (European Patent Office) 1

Patent filings per year

Chart showing ALPHA KEM LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Top inventors

# Name Total Patents
#1 Williams Ieuan 10

Latest patents

Publication Filing date Title
GB9604146D0 Lintel
GB8728022D0 Building elements such as lintels
GB8712779D0 Lintel
EP0232099A2 Box-section building element
GB8619202D0 Box-section building element
GB8606530D0 Box-section building element
GB8601826D0 Box-section building element
GB8504100D0 Two-part box lintel
GB8500177D0 Lintel
GB8409969D0 Lintel
GB8404240D0 Box lintel
GB8332288D0 Lintel
GB8307004D0 Cavity-wall lintels
GB2110262A Lintel
GB2077337A Windows and the like frames
GB2074212A Lintels
GB2098254A Lintel