Learn more

ROBERT LANDAU

Overview
  • Total Patents
    12
About

ROBERT LANDAU has a total of 12 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets packaging and shipping are METAL CLOSURES LTD, MESSERSCHMIDT CHRISTIAN WILLIA and LE BOUCHAGE MODERNE.

Patent filings in countries

World map showing ROBERT LANDAUs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 United States 4
#3 Germany 3

Patent filings per year

Chart showing ROBERT LANDAUs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Robert Landau 4

Latest patents

Publication Filing date Title
GB479791A Improvements in and relating to closure caps for bottles and other containers
US2075346A Receptacle for closure by sealing cap
GB404592A Improvements in receptacles such as bottles or the like for closure by sealing caps
US2050799A Closure cap
GB379643A Improvements in closure caps for bottles and other containers
GB376067A Improvements in methods of and means for applying caps to the orifices of receptacles such as bottles
US1981111A Method of and machine for applying caps to the openings of receptacles such as bottles
GB279495A Improvements in closure caps for bottles and other receptacles
US1722637A Cap-shaped contrivance for closing vessels or receptacles