Inventor · disambiguated record
Charles C. Nguyen
Also filed as: NGUYEN CHARLES C
8 granted patents·236 citations·filing 1990–1996
90Inventor score
Files withPENFORD PRODUCTS CO8
Top patents by PatentIndex Score
8 records- 0191US5003022AStarch graft polymersPENFORD PRODUCTS CO·Filed 1990·Granted Mar 26, 1991·61 cites·49 claims
- 0287US5416181AReinforced films made from water soluble polymersPENFORD PRODUCTS CO·Filed 1991·Granted May 16, 1995·45 cites·27 claims
- 0378US5565509AReinforced films made from water soluble polymersPENFORD PRODUCTS CO·Filed 1995·Granted Oct 15, 1996·30 cites·31 claims
- 0477US5667885AReinforced films made from water soluble polymersPENFORD PRODUCTS CO·Filed 1996·Granted Sep 16, 1997·30 cites·9 claims
- 0570US5130394AStarch graft polymersPENFORD PRODUCTS CO·Filed 1991·Granted Jul 14, 1992·22 cites·1 claims
- 0667US5536764ACationic starch/vinyl acetate containing board coating bindersPENFORD PRODUCTS CO·Filed 1994·Granted Jul 16, 1996·24 cites·4 claims
- 0758US5130395ASalt stable starch graft polymersPENFORD PRODUCTS CO·Filed 1991·Granted Jul 14, 1992·15 cites·19 claims
- 0848US5527544AReinforced films made from water soluble polymersPENFORD PRODUCTS CO·Filed 1995·Granted Jun 18, 1996·9 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →