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USPTO Patent Rankings Data through Dec 31, 2025
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David C. K. Chan — 58 Patents

Chevron: 29 patents #109 of 4,788Top 3%
L'L'Oreal: 18 patents #111 of 2,221Top 5%
WRWhitehead Institute For Biomedical Research: 9 patents #19 of 438Top 5%
Caltech: 1 patents #2,143 of 4,321Top 50%
UPUniversity of Pennsylvania: 1 patents #1,260 of 2,719Top 50%
Edison, NJ: #17 of 1,355 inventorsTop 2%
New Jersey: #680 of 69,400 inventorsTop 1%
Overall (All Time): #41,319 of 4,157,543Top 1%
58 Patents All Time
David C. K. Chan has been granted 58 US patents while listed as an inventor at Chevron. The first was granted in 1980 and the most recent in August 2025. David C. K. Chan ranks #41,319 of 4,157,543 US inventors in our database (top 0.99%). Patent records list David C. K. Chan in Edison, NJ, US.

Issued Patents All Time

Showing 1–25 of 58 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12396941 Cosmetic composition that resists pilling Nicholas David Stebbins 2025-08-26
12226506 Cosmetic composition comprising natural emulsifiers and thiopyridinone compounds Nicholas David Stebbins 2025-02-18
12226513 Cosmetic composition containing a rheological-modifying and stabilizing polymer blend Jonathan James Faig, Nicole Burkhard, Susan Halpern Chirch 2025-02-18
12090224 Cosmetic composition comprising high amounts of ceramide-np Jonathan James Faig, Susan Halpern Chirch, Angelike Galdi, Yon Jae YOON 2024-09-17
12036304 Low viscosity emulsion cosmetic composition Nicholas David Stebbins 2024-07-16
11865197 Cosmetic compositions having stabilized retinol Jonathan James Faig, Susan Halpern 2024-01-09
11800859 Rat models for CMT2A that develop a progressive neuropathy Mark Albert Scheideler, Guojun Zhao, John Svaren, Steven S. Scherer, Taleen Hanania 2023-10-31
11534381 Cosmetic composition for improved penetration Jonathan James Faig, Susan Halpern 2022-12-27
11147752 Skin-tightening composition Mariana Montoya, Angelike Galdi, Susan Halpern 2021-10-19
11129789 Stabilized cosmetic compositions Jonathan James Faig 2021-09-28
11033484 Synergistic blend of natural oils with apple cider vinegar for make-up removal Jonathan James Faig 2021-06-15
10940103 Elastic cosmetic masks and methods for treating skin Jonathan James Faig 2021-03-09
10864151 Emulsifier-free hydroxy acid gel cream composition Jonathan James Faig, Maximillian Baria 2020-12-15
10813875 Memory shape sunscreen composition Jonathan James Faig 2020-10-27
10799435 Skin-tightening composition Mariana Montoya, Nicole Burkhard, Maggie SU 2020-10-13
10555881 Stabilization of nonionic polysaccharides with butylene glycol — 2020-02-11
10507169 Aqueous gel mask compositions and kits Jonathan James Faig 2019-12-17
10413488 Aerosol oil foam compositions comprising a triglyceride-based oil and surfactant Allison Elder, Tsung-Hui Marisal Mou, Carol Elmasry, Angelike Galdi, Lisa Yarhyna Lema 2019-09-17
9974726 Gentle cleansing compositions with makeup removal properties Allison Elder, Carol Elmasry, Tsung-Hui Marisal Mou 2018-05-22
9456588 Transgenic mouse having a genome comprising a homozygous disruption of the endogenous MFN2 gene expression in the dopaminergic neurons Anh H. Pham 2016-10-04
8058012 Five-helix protein Michael J. Root, Michael S. Kay, Peter S. Kim 2011-11-15
7960504 Inhibitors of HIV membrane fusion Debra M. Eckert, Vladimir Malashkevich, Peter A. Carr, Peter S. Kim 2011-06-14
7504224 Five-Helix protein Michael J. Root, Michael S. Kay, Peter S. Kim 2009-03-17
7402396 Core structure of gp41 from the HIV envelope glycoprotein Deborah Fass, Min Lu, James M. Berger, Peter S. Kim 2008-07-22
7053179 Five-Helix protein Michael J. Root, Michael S. Kay, Peter S. Kim 2006-05-30 $4,239,000

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