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INNOTECH INC

Overview
  • Total Patents
    158
  • GoodIP Patent Rank
    203,895
About

INNOTECH INC has a total of 158 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, optics and macromolecular chemistry and polymers are NEEFE CHARLES W, MUELLER WELT G M B H and JOHNSON & AMP JOHNSON VISION P.

Patent filings per year

Chart showing INNOTECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blum Ronald D 104
#2 Gupta Amitava 95
#3 Iyer Venkatramani S 27
#4 Kokonaski William 11
#5 Blum R D 9
#6 Nagg Paul J 9
#7 Gupta A 9
#8 Drewes Jonathan J 7
#9 Hadaway James B 7
#10 Chipman Russell A 7

Latest patents

Publication Filing date Title
KR102112100B1 Apparatus for capturing insect
KR20160148803A Apparatus for feeding bolts
KR20160062934A screw feeding device
KR101526867B1 screw feeding device
KR20140135891A automatic guided vehicles
KR20140135890A driving device of automatic guided vehicles
KR101163969B1 Automatic guided vehicle
KR20100050865A Automatic guide vehicle and management system using it
US6149271A Progressive addition lenses
US6072570A Image quality mapper for progressive eyeglasses
AU8400298A Image quality mapper for progressive eyeglasses
EP0949994A2 Polymeric processing system for producing ophthalmic lenses
US6000798A Ophthalmic optic devices
KR20000010765A Refractive index gradient lens
US5914174A Lens or semi-finished blank comprising photochromic resin compositions
US5793465A Toric surfacecasting
US5847803A Optic incorporating a power gradient
CN1200073A Polymeric materials for photochromic applications
TW374769B Polymeric materials for photochromic applications
US5859685A Achromatic ophthalmic lenses