Inventor · disambiguated record
Han Bong Ryu
Also filed as: RYU HAN BONG
9 granted patents·2 pending applications·7 citations·filing 2014–2017
79Inventor score
Top patents by PatentIndex Score
11 records- 0182US9879060B2SV82 polypeptide, and cosmetic composition for reducing skin wrinkles and maintaining skin elasticity comprising SV82 polypeptide as active ingredientNEXGEN BIOTECHNOLOGIES INC·Filed 2016·Granted Jan 30, 2018·3 cites·13 claims
- 0281US10441632B2Anti-wrinkle and anti-aging cosmetic composition comprising green fluorescent protein-human epidermal growth factor fusion protein as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2017·Granted Oct 15, 2019·2 cites·3 claims
- 0379US10125181B2Thermostable human epidermal growth factor-spider venom fusion protein with increased skin cell proliferation effect and cosmetic composition for anti-wrinkle and maintaining elasticity of skin comprising the same as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2016·Granted Nov 13, 2018·1 cites·12 claims
- 0473US10266817B2Botulinum toxin-human epidermal growth factor fusion protein with increased skin cell proliferation and anti-oxidation effect and cosmetic composition for regenerating skin and improving skin wrinkle comprising the same as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2016·Granted Apr 23, 2019·1 cites·14 claims
- 0557US11986545B2Fusion protein comprising growth differentiation factor 11 and epidermal growth factor with enhanced anti-oxidation activity and enhanced skin cell proliferation effect and cosmetic composition for anti-wrinkle comprising the same as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2017·Granted May 21, 2024·0 cites·19 claims
- 0656US11786450B2Fusion protein comprising heat shock protein 10 and brazzein protein with enhanced anti-oxidation activity and skin cell proliferation effect and anti-wrinkle cosmetic composition comprising the same as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2017·Granted Oct 17, 2023·0 cites·13 claims
- 0753US11166898B2Human growth hormone fusion protein with enhanced thermal stability and cosmetic composition for anti-wrinkle and maintaining skin elasticity comprising the same as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2017·Granted Nov 9, 2021·0 cites·5 claims
- 0852US10815284B2Fusion protein comprising antifreeze protein and human epidermal growth factor with increased anti-oxidant activity and skin cell proliferation effect and cosmetic composition for anti-wrinkle comprising the same as effective componentNEXGEN BIOTECHNOLOGIES INC·Filed 2017·Granted Oct 27, 2020·0 cites·12 claims
- 0946US9926358B2Water-soluble expression and purification method of human GCSF recombinant protein having biological activitiesUNIV ULSAN FOUND IND COOP·Filed 2014·Granted Mar 27, 2018·0 cites·9 claims
- 1040US2022192958A1Fusion protein comprising growth differentiation factor 11 and heat shock protein 10 with enhanced skin cell proliferation effect and cosmetic composition for anti-wrinkle comprising the same as effective componentLEE SUN KYO·Filed 2017·Application pending·0 cites
- 1139US2021100729A1Fusion protein of heat shock proteins with increased anti-oxidant activity and skin cell proliferation effect and cosmetic composition for anti-wrinkle comprising the same as effective componentLEE SUN KYO·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Han Bong Ryu 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 →