Inventor · disambiguated record
John Cheng
Also filed as: CHENG JOHN · CHENG JOHN T C · CHENG JOHN TZE-CHIANG
7 granted patents·133 citations·filing 1982–2000
86Inventor score
Top patents by PatentIndex Score
7 records- 0186US5693707ALiquid absorbent composition for nonwoven binder applicationsAIR PROD & CHEM·Filed 1995·Granted Dec 2, 1997·53 cites·23 claims
- 0281US6348525B1Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixturesBASF CORP·Filed 2000·Granted Feb 19, 2002·15 cites·4 claims
- 0373US6127461ACo-Agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixturesBASF CORP·Filed 1998·Granted Oct 3, 2000·24 cites·4 claims
- 0461US5998514ARandom vinyl substituted aromatic/C4 -C6 conjugated diolefin polymer modified asphalt mixturesBASF CORP·Filed 1998·Granted Dec 7, 1999·20 cites·6 claims
- 0543US5990203AMethod for improving the compatibility of random vinyl substituted aromatic/C4 -C6 conjugated diolefin polymer/asphalt mixturesBASF CORP·Filed 1998·Granted Nov 23, 1999·11 cites·7 claims
- 0637US6300392B1Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixturesBASF CORP·Filed 1998·Granted Oct 9, 2001·8 cites·3 claims
- 0734US4451625AReduction of wall fouling in the suspension polymerization of vinyl chloride homopolymerAIR PROD & CHEM·Filed 1982·Granted May 29, 1984·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →