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PAVELLE LTD

Overview
  • Total Patents
    50
About

PAVELLE LTD has a total of 50 patent applications. Its first patent ever was published in 1961. It filed its patents most often in United Kingdom, Germany and France. Its main competitors in its focus markets optics, basic communication technologies and measurement are TECNIFAX CORP, REINHOLD KUPFER and MAX B DU PONT VITACOLOR CORP.

Patent filings in countries

World map showing PAVELLE LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 22
#2 Germany 11
#3 France 9
#4 Canada 4
#5 Australia 1
#6 Belgium 1
#7 Italy 1
#8 United States 1

Patent filings per year

Chart showing PAVELLE LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aston Keith 14
#2 Jacobson Kurt Israel 10
#3 White Gerald Noel 4
#4 Israel Jacobson Kurt 3
#5 Jacobson Ralph Eric 2
#6 White Gerald N 2
#7 Jacobson Kurt I 2
#8 Eric Jacobson Ralph 1
#9 Aston K 1
#10 Downing Roy 1

Latest patents

Publication Filing date Title
GB1310495A Production of photographic colour prints
GB1191363A Improvements in or relating to Electronic Thermostats.
GB1218017A Method of photographic colour printing
GB1193999A Apparatus for Conveying Sheets of Flexible Material
GB1206401A Improvements in or relating to colour correction filters in or for photographic colour printing or enlarging apparatus
GB1150177A Photoelectric Timing Control Apparatus in or for Photographic Printers or Enlargers.
GB1121382A Improvements in or relating to photographic colour printing apparatus
GB1131399A Photographic silver halide colour emulsions
GB1115625A Photographic emulsions
GB1114600A Mixed packet emulsions
DE1267964B Color photographic printer or enlarger
GB1080543A Improvements in or relating to photographic colour printing apparatus
GB1025863A Improvements in photographic processing apparatus
GB1038029A Photographic dispersions
GB1014396A Photographic bleach-fix baths
GB1001476A Photographic development
GB963603A Apparatus for making enlarged photographic prints from negatives
GB1048581A Improvements in or relating to a method and apparatus for making colour prints
GB1047593A Photographic apparatus for making colour prints
GB943565A Improvements in or relating to marking devices