Inventor · disambiguated record
Douglas Claire Hoffman
Also filed as: HOFFMAN DOUGLAS · HOFFMAN DOUGLAS C · HOFFMAN DOUGLAS CLAIRE
12 granted patents·464 citations·filing 1994–2022
91Inventor score
Top patents by PatentIndex Score
12 records- 0197US5378796AProcess for preparing copolyestersEASTMAN CHEM CO·Filed 1994·Granted Jan 3, 1995·149 cites·15 claims
- 0294US5804617APoly(cyclohexylenedimethylene terephthalate) copolyester molding compositionsEASTMAN CHEM CO·Filed 1997·Granted Sep 8, 1998·83 cites·39 claims
- 0393US5688874AProcess for preparing blends of poly(ethylene terephthalate) and poly(ethylene 2,6-naphthalenedicarboxylate)EASTMAN CHEM CO·Filed 1995·Granted Nov 18, 1997·90 cites·13 claims
- 0488US5633340APolyester molding compositionsEASTMAN CHEM CO·Filed 1995·Granted May 27, 1997·101 cites·39 claims
- 0585US5625029ABiodegradable poly (3-Hydroxyalkanoate) compositions and blendsEASTMAN CHEM CO·Filed 1995·Granted Apr 29, 1997·39 cites·23 claims
- 0680US11787940B2Nylon terpolymersASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 0779US11851563B2Process and formulation for producing a polyamide having low caprolactam concentration and specific relative viscosityASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2022·Granted Dec 26, 2023·0 cites·15 claims
- 0873US11384242B2Nylon terpolymersASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted Jul 12, 2022·0 cites·19 claims
- 0971US11345815B2Process and formulation for producing a polyamide having low caprolactam concentration and specific relative viscosityASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2019·Granted May 31, 2022·0 cites·12 claims
- 1063US11643552B2Polyamide blends for polymer filmsASCEND PERFORMANCE MAT OPERATIONS LLC·Filed 2021·Granted May 9, 2023·0 cites·20 claims
- 1156US8304086B2Crosslinkable, cellulose ester compositions and films formed therefromMCCREIGHT KEVIN WAYNE·Filed 2006·Granted Nov 6, 2012·2 cites·22 claims
- 1254US8449939B2Crosslinkable, cellulose ester compositions and films formed therefromMCCREIGHT KEVIN WAYNE·Filed 2012·Granted May 28, 2013·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Douglas Claire Hoffman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →