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LIQUID NITROGEN PROCESSING

Overview
  • Total Patents
    18
About

LIQUID NITROGEN PROCESSING has a total of 18 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, France and United Kingdom. Its main competitors in its focus markets machines, macromolecular chemistry and polymers and organic fine chemistry are DTL TECH LP, SOGECO and ELIZABETH AND SANDOR VALYI FOU.

Patent filings in countries

World map showing LIQUID NITROGEN PROCESSINGs patent filings in countries
# Country Total Patents
#1 United States 8
#2 France 3
#3 United Kingdom 2
#4 Canada 1
#5 Spain 1
#6 Italy 1
#7 Sweden 1
#8 South Africa 1

Patent filings per year

Chart showing LIQUID NITROGEN PROCESSINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hall N 3
#2 Arkles B 2
#3 Hall Norman T 2
#4 Hall N T 2
#5 Taylor Ronald B 1
#6 Bonnett R 1
#7 Boardman Kerin G 1
#8 Lippman Edward H 1

Latest patents

Publication Filing date Title
US3766131A Glass reinforced thermoplastic compositions with metallocene couplingagents
US3832411A Method for the depolymerization of polytetrafluoroethylene
FR2052606A5 Glass fibre reinforced thermoplastics - pellets for injection moulding
ZA7003316B Process for production of glass-filled thermoplastic pellets suitable for blending with thermoplastic,and such pellets
US3682859A Free-flowing tetrafluoroethylene polymer composition and process of producing the same
US3608033A Process for production of molding compositions containing high weight percentage of glass
US3528955A Polytetrafluoroethylene molding powder and process of preparing the same