Inventor · disambiguated record
Steven D. Doig
Also filed as: DOIG STEVEN · DOIG STEVEN D · DOIG STEVEN DANIEL
5 granted patents·6 pending applications·7 citations·filing 2011–2023
69Inventor score
Files withBUTAMAX ADVANCED BIOFUELS LLC3DANISCO US INC3SHELL OIL CO2ANTON DOUGLAS ROBERT1DOIG STEVEN DANIEL1
Top patents by PatentIndex Score
11 records- 0182US12448626B2Compositions and methods for increased protein production in Bacillus licheniformisDANISCO US INC·Filed 2023·Granted Oct 21, 2025·0 cites·4 claims
- 0280US9663759B2Partial adaptation for butanol productionBUTAMAX ADVANCED BIOFUELS LLC·Filed 2014·Granted May 30, 2017·4 cites·19 claims
- 0377US9249076B2Recyclable extractant compositionsANTON DOUGLAS ROBERT·Filed 2013·Granted Feb 2, 2016·3 cites·22 claims
- 0465US2024180172A1Amylase polypeptides with improved propertiesDUPONT NUTRITION BIOSCI APS·Filed 2022·Application pending·0 cites
- 0564US11866713B2Compositions and methods for increased protein production in bacillus licheniformisDANISCO US INC·Filed 2018·Granted Jan 9, 2024·0 cites·4 claims
- 0661US2025002925A1Compositions and methods for enhanced protein production in bacillus cellsDANISCO US INC·Filed 2022·Application pending·0 cites
- 0753US10308910B2Partial adaption for butanol productionBUTAMAX ADVANCED BIOFUELS LLC·Filed 2017·Granted Jun 4, 2019·0 cites·26 claims
- 0848US2014142352A1Butanol purificationBUTAMAX ADVANCED BIOFUELS LLC·Filed 2013·Application pending·0 cites
- 0940US2013109079A1Method for separating an organic component from a mixture containing the organic componentSHELL OIL CO·Filed 2012·Application pending·0 cites
- 1040US2014024090A1Method and apparatus for converting a carbon source into a hydrocarbon or hydrocarbon precursorSHELL OIL CO·Filed 2012·Application pending·0 cites
- 1135US2014215903A1Process for separation of a mixture containing a microbial oil and microbial substanceDOIG STEVEN DANIEL·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →