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KOLLER BRUNO

Overview
  • Total Patents
    28
About

KOLLER BRUNO has a total of 28 patent applications. Its first patent ever was published in 1923. It filed its patents most often in Germany, Switzerland and Norway. Its main competitors in its focus markets optics, medical technology and pharmaceuticals are SAFILENS S R L, GLORIEUX GILBERT and OKSMAN HENRY C.

Patent filings in countries

World map showing KOLLER BRUNOs patent filings in countries

Patent filings per year

Chart showing KOLLER BRUNOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koller Bruno 20
#2 Kilb Friedrich 1
#3 Burunoo Koreru 1

Latest patents

Publication Filing date Title
DD298058A5 Care system for contact lenses
DE4026340A1 Contact lens cleaner and care agent - used to clean hands and appts. to prevent cross contamination of lenses, preventing eye infection
DE3936765A1 Aqueous contact lens cleaner, contact lens care method and use of the cleaner
DE3926003A1 Storage solution and care procedure for soft contact lenses
DE3318211A1 Contact lens care agents which rapidly and reliably release the disinfection chemicals to a leaching solution
DE3316730A1 Special numbering on hydrosoft or soft contact lenses
DE3315974A1 Sterile, osmotic neutral saline solution for rapid and thorough leaching out and flushing out of the injurious disinfecting chemicals from the material of hydrosoft contact lenses immediately before insertion
DE2749144B1 Contact lens
CA1081008A Contact lens eyeball centering support of soft material
DE2426701A1 Soft contact lens with different thickness of centre and edge - conforms easily to different eye shapes