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RODENSTOCK OPTIK G

Overview
  • Total Patents
    1,133
About

RODENSTOCK OPTIK G has a total of 1,133 patent applications. Its first patent ever was published in 1908. It filed its patents most often in Germany, France and United States. Its main competitors in its focus markets optics, medical technology and measurement are ESSILOR INT CIE GENERALE DOPTIQUE, ADLENS LTD and ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE).

Patent filings per year

Chart showing RODENSTOCK OPTIK Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Melzig Manfred 91
#2 Schlegel Franz 90
#3 Altheimer Helmut 61
#4 Pfeiffer Herbert 58
#5 Wilms Karl-Heinz 46
#6 Barth Rudolf 46
#7 Dietrich Anton 38
#8 Haimerl Walter 37
#9 Esser Gregor 35
#10 Guilino Guenther 33

Latest patents

Publication Filing date Title
WO02095483A2 Eyeglasses
WO02095481A2 Glasses
DE10142479A1 Kids' glasses
DE10140656A1 Process for designing and optimizing an individual lens
DE10139971A1 Optical lens or glass with a marking and / or marking on the front and / or back surface
CA2390770A1 H-annellated benzo[f]chromenes
ZA200104784B Heterocyclically anellated indonochromene derivatives.
WO0194336A1 Photochromic pyran derivatives
EP1193533A2 Spectacles
WO0184215A1 Method for producing eyeglasses
EP1279061A2 Progressive spectacle lens with reduced alteration of binocular properties during an eye movement
AU7385601A Progressive spectacle lens with negligible dynamic distortion
DE10114272A1 hinge connection
DE10111788A1 Process for selecting spectacle frame for visually impaired person has attaching film with dioptric effect to supporting ring inserted in lens ring in selected frame
DE10106386A1 B-spline optimization of optical glasses and especially glasses with symmetry planes
DE10104700A1 Process for the representation and optimization of a double progressive spectacle lens
DE10103784C1 Photochromic plastic object
DE10103113A1 Process for the manufacture of spectacle lenses
DE10059023A1 Progressive spectacle lens for large and medium object distances
CA2359046A1 Heterocyclically anellated indenochromene derivatives