Inventor · disambiguated record
Chin Li
Also filed as: LI CHIN · LI CHIN-KAI
8 granted patents·93 citations·filing 1994–2017
86Inventor score
Top patents by PatentIndex Score
8 records- 0181US6013157AFroth moderating agent for controlling froth and reducing stickies in the flotation process for deinking waste paperBASF CORP·Filed 1997·Granted Jan 11, 2000·33 cites·1 claims
- 0272US5660684ADeinking electrostatic waste paperPPG INDUSTRIES INC·Filed 1996·Granted Aug 26, 1997·22 cites·7 claims
- 0354US5718801AMethod for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agentPPG INDUSTRIES INC·Filed 1994·Granted Feb 17, 1998·15 cites·15 claims
- 0453US5560806AProcess for deinking electrostatic printed paper using a combination of non-ionic surfactantsPPG INDUSTRIES INC·Filed 1994·Granted Oct 1, 1996·13 cites·14 claims
- 0545US10391459B2Oxygenated water producing apparatusCAFTAL BIOTECH CO LTD·Filed 2017·Granted Aug 27, 2019·0 cites·20 claims
- 0643US5583097ADeinking agent of nonionic surfactantsPPG INDUSTRIES INC·Filed 1995·Granted Dec 10, 1996·4 cites·5 claims
- 0739US5837098AMethod for deinking electrostatic printed wastepaper using a combination of nonionic surfactantsBASF CORP·Filed 1996·Granted Nov 17, 1998·6 cites·16 claims
- 0833US6666950B2Process for deinking paper using a triglycerideBASF AG·Filed 2001·Granted Dec 23, 2003·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →