Inventor · disambiguated record
Charles W. Propst, Jr.
Also filed as: PROPST CHARLES · PROPST CHARLES W · PROPST JR CHARLES · PROPST JR CHARLES W
13 granted patents·2 pending applications·203 citations·filing 1992–2012
92Inventor score
Files withPROPST JR CHARLES W6SPECTRA KOTE CORP2PROPST CHARLES W1PROPST JR CHARLES1SKC ACQUISITION CORP1
Top patents by PatentIndex Score
15 records- 0190US8734895B2Grease, oil and wax resistant paper compositionPROPST JR CHARLES W·Filed 2010·Granted May 27, 2014·6 cites·4 claims
- 0285US7429309B2Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper makingSPECTRA KOTE CORP·Filed 2003·Granted Sep 30, 2008·19 cites·21 claims
- 0382US5858173APaper making processTIM BAR CORP·Filed 1995·Granted Jan 12, 1999·56 cites·17 claims
- 0480US8333872B2Coating compositions comprising alkyl ketene dimer and alkyl succinic anhydrides for use in paper makingPROPST JR CHARLES W·Filed 2011·Granted Dec 18, 2012·4 cites·3 claims
- 0580US7833915B2Grease, oil and wax resistant paper compositionSPECTRA KOTE CORP·Filed 2001·Granted Nov 16, 2010·16 cites·28 claims
- 0679US5429294ARecyclable plastic coated containersTIMBARCO CORP·Filed 1994·Granted Jul 4, 1995·32 cites·12 claims
- 0776US5393566ARecyclable plastic coated containersTIM BAR COPRORATION·Filed 1992·Granted Feb 28, 1995·31 cites·5 claims
- 0865US8475629B2Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper makingPROPST JR CHARLES W·Filed 2008·Granted Jul 2, 2013·0 cites·11 claims
- 0962US5531863AMethod of recycling plastic coated containersTIMBARCO CORP C O BELFINT LYON·Filed 1995·Granted Jul 2, 1996·19 cites·8 claims
- 1060US2011155622A1Foodstuff containerPROPST JR CHARLES·Filed 2009·Application pending·0 cites
- 1155US2012291972A1Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydides for use in paper makingPROPST JR CHARLES W·Filed 2012·Application pending·0 cites
- 1251US8236136B2Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper makingPROPST JR CHARLES W·Filed 2010·Granted Aug 7, 2012·0 cites·4 claims
- 1349US5346359AMethod of adjusting a wicket gatePROPST CHARLES W·Filed 1992·Granted Sep 13, 1994·16 cites·18 claims
- 1443US9133582B2Liner/medium/paper/for laminated panelPROPST JR CHARLES W·Filed 2011·Granted Sep 15, 2015·0 cites·2 claims
- 1531US6340517B1Security lottery ticket stockSKC ACQUISITION CORP·Filed 1998·Granted Jan 22, 2002·4 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →