Douglas Burmaster — 11 Patents at Fina Technology

Douglas Burmaster has been granted 11 US patents while listed as an inventor at Fina Technology. The first was granted in 2000 and the most recent in October 2024. Douglas Burmaster ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Douglas Burmaster in Houston, TX, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date
12116475	Clear polypropylene composition for thermoforming	Joachin Azzi, Russell McDonald	2024-10-15
11859072	Clear polypropylene composition for thermoforming	Joachim Azzi, Russell McDonald	2024-01-02
11193012	Clarifier blends for optimum performance	Margarito Lopez, Michael McLeod, Jon Tippet, John Ashbaugh	2021-12-07
11155657	Articles having improved clarity, prepared from propylene-ethylene copolymers	Owen Hodges, J. Layne Lumus, Lu Ann Kelly, Mark Murphy	2021-10-26
10428166	Articles having improved clarity, prepared from propylene-ethylene copolymers	Owen Hodges, J. Layne Lumus, Lu Ann Kelly, Mark Murphy	2019-10-01
9505906	Polymer foams	Jon Tippet, John Ashbaugh, Fengkui Li, Jeffrey E. Nairn, Marc Mayhall +1 more	2016-11-29
9328182	Articles having improved clarity, prepared from propylene-ethylene copolymers	Owen Hodges, J. Layne Lumus, Lu Ann Kelly, Mark Murphy	2016-05-03
7893171	Polymer compositions for reduced shrinkage	Dang Le, Jerome Thierry-Mieg, Fengkui Li	2011-02-22
7241850	Polypropylene having improved clarity and articles prepared therefrom	Owen Hodges, J. Layne Lumus, Lu Ann Kelly, Mark Murphy	2007-07-10
6147024	Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins	Edwar S. Shamshoum, David Rauscher	2000-11-14
6133385	Catalyst systems for improved stereoselectivity and broader molecular weight distribution in polymerization of olefins	Edwar S. Shamshoum, David Rauscher	2000-10-17

Douglas Burmaster — 11 Patents

Issued Patents All Time

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