Inventor · Kendall Park, NJ, US

Lin Fei

39Patents
8h-index
39Co-inventors
75Inventor score

Filing activity: Oct 20, 2000 → Mar 1, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US6403069B1 High oil clear emulsion with elastomer Human Necessities 105 Expired
US6426062B1 Underarm gel products with water lock component Human Necessities 77 Expired
US6387357B1 High oil clear emulsion with diene elastomer Human Necessities 44 Expired
US6485716B1 High efficacy liquid gel product Human Necessities 34 Expired
US6436382B1 Underarm products with water lock component Human Necessities 21 Expired
US7204976B2 High efficacy gel with low glycol content Human Necessities 10 Expired
US6994845B2 Soft solid compositions with reduced syneresis Human Necessities 10 Expired
US9271906B2 Oral compositions containing microaggregates Human Necessities 8 Active
US9724280B2 Oral care compositions for tooth whitening Human Necessities 5 Active
US11166890B2 Peroxymonosulfate toothpowder composition for tenacious stains Human Necessities 4 Active
US9370472B2 Flowable peroxide containing oral care compositions Human Necessities 4 Active
US10299998B2 Single phase whitening dentifrice with high purity metaphosphate abrasive Human Necessities 4 Active
US9999585B2 Peroxide-stable oral care compositions Human Necessities 4 Active
US10532012B2 Core shell silica and methods for the same Human Necessities 4 Active
US7311898B2 High efficacy, low irritation aluminum salts and related products Human Necessities 3 Expired
US10149804B2 Oral care compositions for tooth whitening Human Necessities 3 Active
US11890362B2 Oral care composition Human Necessities 2 Active
US8956592B2 Oral care compositions Human Necessities 2 Active
US9561193B2 Oral and skin care compositions based on a 3,3-Dialkyl-1,1-biphenyl-2,2-diol or a 3,3-Dialkenyl-1,1-biphenyl-2,2-diol Human Necessities 1 Active
US11141364B2 Oral care compositions Human Necessities 1 Active
US11806411B2 Oral care compositions Chemistry; Metallurgy 1 Active
US9439843B2 Oral care compositions Human Necessities 1 Active
US10835484B2 Oral care compositions including plant-based abrasives and methods for the same Human Necessities 0 Active
US10517804B2 Whitening compositions and methods for increasing stability of the same Human Necessities 0 Active
US9370475B2 Oral care compositions Human Necessities 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.