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HECHT GMBH KONTAKTLINSEN

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    236,369
About

HECHT GMBH KONTAKTLINSEN has a total of 23 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets optics, medical technology and control are BUFFET ALAIN, COMM OUVRIERS LUNETIERS SOC IN and SEIKO OPTICAL PRODUCTS CO.

Patent filings per year

Chart showing HECHT GMBH KONTAKTLINSENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Muckenhirn Dieter 21
#2 Muckenhirn Stefan 6
#3 Debon Charles 4
#4 Widmer Frank 3
#5 Beeck Andreas 1

Latest patents

Publication Filing date Title
DE102019113844A1 Method of making a contact lens
EP2781952A1 Multifocal ophthalmological lens
DE102012018898A1 Multifocal ophthalmic lens has annular lens portions whose curvature centers are provided away from central optical axis of lens
DE102010034658A1 Method of making contact lenses adapted to the eyes of a person
DE102008027427A1 Contact lens cleaning cloth, is made from white cellulose that is soaked with contact lens cleaning fluid, where cloth is soaked with rinsing liquid e.g. water, and packed in package e.g. foil
EP1757975A1 Rigid contact lens
DE19933775A1 Contact lens or intraocular lens with long-range and near-effect zones
DE4125707A1 Device for producing a bifocal contact lens and contact lens produced therewith
EP0413164A1 Container for contact lenses
DE3817334A1 Contact lens
DE3516575A1 CONTACTLINSE
DE3003985A1 CONTACTLINSE