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PERMTEK

Overview
  • Total Patents
    12
About

PERMTEK has a total of 12 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, United Kingdom and United States. Its main competitors in its focus markets packaging and shipping, agriculture and medical technology are WANG JINGCHENG, TETRA PAK GMBH and TEPAR AG.

Patent filings in countries

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

Patent filings per year

Chart showing PERMTEKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watkins Lucius D 8

Latest patents

Publication Filing date Title
AU7977075A Dispensing device
AU7948375A Dispensing package cartridge and container
GB1460539A Dispensing package and cartridge
GB1475004A Vapour disseminating device
DE2401800A1 Deodorising or similar liquid packaged in permeable tube - with hot sealed closure for slow dissipation into atmosphere
GB1456881A Packaging apparatus method and product
US3923934A Dispensing device
US3874146A Packaging apparatus
US3885737A Dispensing package, cartridge and container