Ada, Michigan
United States
11
2017-05-18
The entities that hold a legal rights for patent applications filed by inventor Qu Di:
Di Qu from Ada, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Chart for evaluating skin color and its application to efficacy evaluation of anti-aging and skin lightening products
#2 | 2015-04-09SKIN YOUTHFULNESS INDEX, METHODS AND APPLICATIONS THEREOF
#3 | 2015-01-29CHART FOR EVALUATING SKIN COLOR AND ITS APPLICATION TO EFFICACY EVALUATION OF ANTI-AGING AND SKIN LIGHTENING PRODUCTS
#4 | 2013-10-17Human submental profile measurement
#5 | 2013-09-19Quantification of under-eye skin color
#6 | 2013-05-30Chia seed extract and related method of manufacture
#7 | 2012-03-29Chia seed extract and related method of manufacture
#8 | 2010-08-26Apparatus and method for correcting digital color photographs
#9 | 2008-04-17Methods for determining elastic and viscoelastic properties of skin
#10 | 2006-08-22Pigment dispersion and related method of manufacture
#11 | 2005-08-04Holistic composition and method for reducing skin pigmentation
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