Learn more

VAN DALEN JOHAN T W

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    239,803
About

VAN DALEN JOHAN T W has a total of 12 patent applications. Its first patent ever was published in 2002. It filed its patents most often in United States. Its main competitors in its focus markets medical technology, optics and control are NINGBO NO 6 HOSPITAL, MIGHTY OAK MEDICAL INC and KOLESNIK ALEKSANDR IVANOVICH.

Patent filings in countries

World map showing VAN DALEN JOHAN T Ws patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing VAN DALEN JOHAN T Ws patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Van Dalen Johan T W 12
#2 Carda Dan D 9

Latest patents

Publication Filing date Title
US2013321774A1 Hand-Held Laser Device for Determining the Dominant Eye
US2012231432A1 Model human eye
US2012123313A1 Apparatus, composition, and method to treat amblyopia
US2012036609A1 Eye patch
US2012021397A1 Model human eye and face manikin for use therewith
US2011199574A1 Method and apparatus for determining ocular motor function
US2011069280A1 Method and apparatus for determining ocular motor function
US2011029005A1 Anterior capsulotomy device and procedure
US2009219482A1 Vision testing apparatus and method
US2009157093A1 Surgical apparatus
US7018646B2 Apparatus and method for delivering controlled quantities of one or more agents to the eye