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NAT RES DEV

Overview
  • Total Patents
    14,025
About

NAT RES DEV has a total of 14,025 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United Kingdom, United States and Germany. Its main competitors in its focus markets machines, organic fine chemistry and pharmaceuticals are ANVAR, BRITISH TECH GROUP and RESEARCH CORP.

Patent filings per year

Chart showing NAT RES DEVs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kilburn Tom 137
#2 Elliott Michael 121
#3 Klinner Wilfred Erwin 92
#4 Williams Frederic Calland 91
#5 Janes Norman Frank 80
#6 Kontoghiorghes George 72
#7 Williams Frederic C 69
#8 Firth Donald 64
#9 Hider Robert Charles 63
#10 Development Corporation Nation 59

Latest patents

Publication Filing date Title
WO2008104993A1 Use of doxycycline in the treatment of idiopathic pulmonary fibrosis
EP1899281A2 Process for the manufacture of bio-release fertilizers of zinc-iron-manganese, iron-manganese copper and zinc-iron-manganese-copper
WO2006111982A1 A process for producing modified reconstituted sendai viral envelope specific for drug and/or gene delivery to liver cells
RU2404800C2 Vaccine against theileriosis
US2005260704A1 Thrombolytic enzyme and a process for its preparation
WO2006064511A1 A pesticidal composition containing thymol and/or p-cymene
US2006142160A1 Process for producing herbicides from a fungus Alternaria alternata f.sp. lantanae
AU2002334377A1 A readymade lawn
US6617861B1 Apparatus and method for measuring and monitoring complexpermittivity of materials
US6152829A Device and process for producing effects
DE19902415A1 Einprägungs hardness tester
US6368509B1 Device for dialysis/purification of proteins
US6204670B1 Process and instrument for moisture measurement
EP0971227A1 Process for moisture measurement
EP0942040A1 A polymeric plastic film
US6083506A Process for the preperation of spermicidal agents and other biologically active materials
US6333058B1 Process for the preparation of a spermicidal agent
BR9601017A Process for the preparation of cyclosporine A and respective cyclosporine A
EP0729814A1 A process for producing composite particle board from rice husk
EP0725076A1 A process for the preparation of cyclosporin A from tolypocladium species