Inventor · disambiguated record
Xin Chai
Also filed as: CHAI XIN · CHAI XIN-SHENG
7 granted patents·2 pending applications·40 citations·filing 2000–2025
81Inventor score
Files withGEORGIA TECH RES INST3HANGZHOU TIANLONG PHARMACEUTICAL CO LTD1INST NAT RECH SCIENT1INT PAPER CO1LNSTITUTE OF PAPER SCIENCE AND1
Top patents by PatentIndex Score
9 records- 0181US6940073B1Method for determining the concentration of hydrogen peroxide in a process stream and a spectrophotometric system for the sameGEORGIA TECH RES INST·Filed 2002·Granted Sep 6, 2005·19 cites·19 claims
- 0279US6475339B1Method for rapidly determining a pulp kappa number using spectrophotometryLNSTITUTE OF PAPER SCIENCE AND·Filed 2000·Granted Nov 5, 2002·13 cites·13 claims
- 0375US7148490B2Method for determining the concentration of hydrogen peroxide in a process stream and a spectrophotometric system for the sameGEORGIA TECH RES INST·Filed 2005·Granted Dec 12, 2006·4 cites·17 claims
- 0466US8009277B2Sensor technique for black liquor oxidation controlINT PAPER CO·Filed 2008·Granted Aug 30, 2011·2 cites·54 claims
- 0548US2003111194A1System and method for rapidly determining a pulp kappa number using spectrophotometryPAPER SCIENCE & TECH INST INC·Filed 2002·Application pending·0 cites
- 0647US11274969B2Method and system for terahertz radiation detection and characterizationINST NAT RECH SCIENT·Filed 2017·Granted Mar 15, 2022·0 cites·21 claims
- 0741US7390669B2Simultaneous and rapid determination of multiple component concentrations in a Kraft liquor process streamGEORGIA TECH RES INST·Filed 2004·Granted Jun 24, 2008·2 cites·28 claims
- 0840US2020347419A1Recombinant bacterium capable of producing l-lysine, construction method thereof and production method of l-lysineNINGXIA EPPEN BIOTECH CO LTD·Filed 2018·Application pending·0 cites
- 0937US12478669B1Herpes zoster mRNA vaccine, preparation method therefor, and use thereofHANGZHOU TIANLONG PHARMACEUTICAL CO LTD·Filed 2025·Granted Nov 25, 2025·0 cites·49 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →