Inventor · disambiguated record
Lan Yuan
Also filed as: YUAN LAN
4 granted patents·1 pending application·4 citations·filing 2000–2010
65Inventor score
Technology areasA61P
Top patents by PatentIndex Score
5 records- 0171US8088419B2Sulfur-containing proanthocyanidin oligomer composition and production method thereofNONAKA GEN-ICHIRO·Filed 2010·Granted Jan 3, 2012·3 cites·2 claims
- 0267US7883708B2Substance derived from basidiomycetes culture, method for producing it and its useAMINO UP CHEMICAL CO LTD·Filed 2008·Granted Feb 8, 2011·1 cites·7 claims
- 0355US7833553B2Sulfur-containing proanthocyanidin oligomer compositon and process for producing the sameAMINO UP CHEMICAL CO LTD·Filed 2004·Granted Nov 16, 2010·0 cites·1 claims
- 0452US7939116B2Sulfur-containing proanthocyanidin oligomer composition and production method thereofAMINO UP CHEMICAL CO LTD·Filed 2010·Granted May 10, 2011·0 cites·1 claims
- 0536US2003068329A1Novel substance derived from basidiomycete culture, method for producing it and its useFiled 2000·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Lan Yuan 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 →