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ROHE SCIENTIFIC CORP

Overview
  • Total Patents
    76
About

ROHE SCIENTIFIC CORP has a total of 76 patent applications. Its first patent ever was published in 1968. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets measurement, machines and chemical engineering are BERBER VIKTOR, POSTNOVA ANALYTICS GMBH and CENTRE NAT TRANSFUSION.

Patent filings in countries

World map showing ROHE SCIENTIFIC CORPs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Germany 13
#3 France 10
#4 United Kingdom 9
#5 Switzerland 8
#6 Belgium 7
#7 Canada 6
#8 Italy 5
#9 Sweden 2
#10 Austria 1

Patent filings per year

Chart showing ROHE SCIENTIFIC CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Natelson S 16
#2 Natelson Samuel 9
#3 Ranalli Ralph 6
#4 Samuel Natelson 4
#5 Kessell Archie 3
#6 Kessell A 3
#7 Torrence Kenneth R 2
#8 Kottsieper Edward J 2
#9 Phelan C 2
#10 Natelson Samuel Dr 2

Latest patents

Publication Filing date Title
GB1495539A Ultrasonic scanner with nonoverwriting gray-scale storage
GB1472100A Ultrasonic system and display
CA994465A Ultrascope
CA1005898A Ultrascope
US3951605A Instrument for automated immunochemical analysis
FR2213105A1 Centrifuge separator for automatic chemical analysers - comprises centri-fuge container with side chamber guide walls for uniform sediment distribution and prevention of re-mixing
FR2249712A1 Centrifuging sample container for medical use - has frustroconical inner and outer walls connected at lower end and barrier(s) in annular interspace
US3831601A Adjustable syringe plunger
US3859051A Means for transferring a liquid in a capillary open at both ends to an analyzing system
US3944133A Automated centrifuge
US3841838A Centrifuge cups for automatic chemical analyzer
US3837534A Compact, flexible, multiple fluid dispenser
GB1369146A Chemical analyzer
US3826622A Containers for use in an automated centrifuge
CA946648A System for transferring liquids between containers
US3740019A Zero displacement diaphragm valve
US3800984A Sampler and diluter
US3740173A Peristaltic pump
US3802782A Chemical analyzer performing sequential analysis of samples
US3687632A System for transferring liquids between containers