Inventor · disambiguated record
Sun Ray Lee
Also filed as: LEE SUN · LEE SUN RAY
4 granted patents·5 pending applications·8 citations·filing 2003–2021
61Inventor score
Top patents by PatentIndex Score
9 records- 0182US8257973B2Method for co-culture of human embryonic stem cells and fibroblast feeder cells using a polyester membranePARK HYUN SOOK·Filed 2007·Granted Sep 4, 2012·8 cites·6 claims
- 0256US2023248776A1Osteoblasts differentiated from mesenchymal stem cells and composition for treating bone disease comprising sameCEFO CO LTD·Filed 2021·Application pending·0 cites
- 0344US2006195945A1Method for preparing fusion polypeptide comprising epidermal growth factor and human serum albumin in plantsLEE SUN·Filed 2003·Application pending·0 cites
- 0444US2012054906A1Method for Preparation and Purification of Recombinant ProteinsLEE SUN·Filed 2004·Application pending·0 cites
- 0543US2021284966A1Method of differentiation into mesenchymal stem cells through continuous subculture of dedifferentiated stem cellsKYUNGPOOK NAT UNIV IND ACADEMIC COOP FOUND·Filed 2018·Application pending·0 cites
- 0640US10752880B2Three-dimensional cell culture system and cell culture method using sameCEFO CO LTD·Filed 2015·Granted Aug 25, 2020·0 cites·7 claims
- 0738US11345887B2Composition for preserving cells, containing, as active ingredients, plant-derived recombinant human serum albumin and plant peptidesCEFO CO LTD·Filed 2015·Granted May 31, 2022·0 cites·4 claims
- 0838US2008280323A1Method for Producing Epidermal Growth Factor Using Fusion Proteins Comprising Fas-1 DomainLEE SUN·Filed 2005·Application pending·0 cites
- 0932US10494601B2Method for inducing three-dimensional osteogenic differentiation of stem cells using hydrogelCEFO CO LTD·Filed 2015·Granted Dec 3, 2019·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when Sun Ray Lee files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →