Inventor · disambiguated record
Peter I. Chang
Also filed as: CHANG PETER I
5 granted patents·290 citations·filing 1991–1995
85Inventor score
Files withTREDEGAR IND INC5
Top patents by PatentIndex Score
5 records- 0194US5258422ACompostable thermoplastic compositionsTREDEGAR IND INC·Filed 1992·Granted Nov 2, 1993·102 cites·24 claims
- 0290US5254607ABiodegradable, liquid impervious filmsTREDEGAR IND INC·Filed 1991·Granted Oct 19, 1993·66 cites·13 claims
- 0379US5217803ADisposable absorbent articles with biodegradable backsheetsTREDEGAR IND INC·Filed 1991·Granted Jun 8, 1993·49 cites·15 claims
- 0454US5762643AVacuum assisted application of thin vapor permeable, liquid impermeable coatings on apertured substrates and articles produced therefromTREDEGAR IND INC·Filed 1994·Granted Jun 9, 1998·56 cites·14 claims
- 0548US5665824AAlkaline and water soluble articles and method of making sameTREDEGAR IND INC·Filed 1995·Granted Sep 9, 1997·17 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →