Learn more

LICHTDRUKPAPIERFABRIEK DE ATLA

Overview
  • Total Patents
    29
About

LICHTDRUKPAPIERFABRIEK DE ATLA has a total of 29 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets optics, macromolecular chemistry and polymers and basic materials chemistry are GEVAERT PHOTO PRODUCTEN NAAMLO, AGFA AG and KODAK SA.

Patent filings in countries

World map showing LICHTDRUKPAPIERFABRIEK DE ATLAs patent filings in countries
# Country Total Patents
#1 United Kingdom 10
#2 United States 7
#3 France 4
#4 Switzerland 3
#5 Germany 3
#6 Austria 1
#7 Canada 1

Patent filings per year

Chart showing LICHTDRUKPAPIERFABRIEK DE ATLAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boer Henri Gerard Jean De 9
#2 Nederlof Bastiaan Klaas 3
#3 De Boer Henri Gerard Jean 3
#4 Bijl Dingeman 3
#5 Bloemhof Jan Mijndert 2
#6 Bloemhof Jan M 2
#7 Meij Jan Johannes Van Der 2
#8 Groenland Adrianus Johannes Pe 2
#9 Gerard Jean De Boer Henri 2
#10 Sillevis Leendert Willem 2

Latest patents

Publication Filing date Title
US3370949A Process of preparing transparentized double face photoprinting material for the so-called dry process
FR1364229A Method and corresponding device for producing electrophotographic images
GB1013626A Apparatus and method for producing electrophotographic images
FR1364171A Photogravure printing device
GB1044342A A photoprinting apparatus
GB1068025A Material for electrophotographic reproductions
GB993802A Method of finding the exposure time when making a contact print or enlargement on diazotype material, and an apparatus for carrying out said method
DE1272122B Process for determining the exposure time when producing a contact copy or an enlargement on diazo material, as well as a device for carrying out this process
GB988152A Dusting device for developing latent electrophotographic images
GB917114A Exposure device, particularly for photo-printing apparatus
US3120162A Exposure device
GB948637A A method for the preparation of diazotype material
FR1233766A New triazine derivatives for printing with disazo compounds
DE1208996B Two component diazotype material
GB889767A An optical device for recording numbers on photographic film
CA622533A Optical device for recording numbers on photographic film