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KELMAN CHARLES D

Overview
  • Total Patents
    131
About

KELMAN CHARLES D has a total of 131 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets medical technology, macromolecular chemistry and polymers and optics are CTL MEDICAL CORP, NEOVASC INC and METZ STAVENHAGEN PETER.

Patent filings per year

Chart showing KELMAN CHARLES Ds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kelman Charles D 112
#2 Chiyaaruzu Deii Keruman 12
#3 Perez-Soler Roman 2
#4 Fox Martin 2
#5 Langley Diane Starr 2
#6 Stahl Bradford 2
#7 Charles D Kelman M D 1
#8 Devore Dale P 1
#9 Chaaruzu Deii Keruman 1

Latest patents

Publication Filing date Title
AU9499401A Cryogenic surgical system and method of use in removal of tissue
AU2885899A An attachment for a snowboard for learning snowboard skiing
CA2266041A1 High myopia anterior chamber lens with anti-glare mask
US5562612A Apparatus and method for reverse flow irrigation and aspiration of interior regions of the human eye
WO9523476A1 Sound emitting keypad accessory for a car phone
WO9519133A1 Lens selection system
AU6833094A Detachable eyeglass assembly for visored headgear
WO9408518A1 Cavitation-generating tip for disintegrating tissue
US5208916A Sunglass assembly for visored headgear
US5190552A Slotted tube injector for an intraocular lens
US5123906A Surgical toroidal snare
US5123905A Intraocular lens injector
US5084012A Apparatus and method for irrigation and aspiration of interior regions of the human eye
US5154694A Tissue scraper device for medical use
WO9210139A1 Tissue scraper element for medical use
CA2098403A1 Tissue scraper element for medical use
US4955902A Decentered intraocular lens
US4932971A Clip-on optic assembly
US4911715A Overlapping two piece intraocular lens
US4950288A Corrective intraocular lens