Inventor · disambiguated record
Timothy A. Oster
Also filed as: OSTER TIMOTHY · OSTER TIMOTHY A
8 granted patents·2 pending applications·25 citations·filing 2010–2022
83Inventor score
Top patents by PatentIndex Score
10 records- 0187US8809565B25-sulfoisophthalic acid salts and process for the preparation thereofOSTER TIMOTHY A·Filed 2011·Granted Aug 19, 2014·4 cites·3 claims
- 0287US8772522B2Salts of 5-sulfoisophthalic acid and method of making sameOSTER TIMOTHY A·Filed 2012·Granted Jul 8, 2014·6 cites·21 claims
- 0386US8404886B2Purification of 5-sulfoisophthalic acid by the use of an acetic acid wash on a crude cakeOSTER TIMOTHY A·Filed 2010·Granted Mar 26, 2013·5 cites·16 claims
- 0482US8884045B2Use of an acetic acid wash to prepare low-sulfate 5-sulfoisophthalic acid, mono-lithium saltOSTER TIMOTHY A·Filed 2011·Granted Nov 11, 2014·5 cites·16 claims
- 0579US9193677B2Metal salts of a dialkyl ester of 5-sulfoisophthalic acid and method of preparing sameOSTER TIMOTHY·Filed 2012·Granted Nov 24, 2015·3 cites·10 claims
- 0672US12146029B1Polymers enhanced with hydrated sodium sulfoisophthalic acid saltsFUTUREFUEL CHEMICAL CO·Filed 2022·Granted Nov 19, 2024·0 cites·14 claims
- 0772US9212133B25-sulfoisophthalic acid salts and process for the preparation thereofFUTUREFUEL CHEMICAL CO·Filed 2014·Granted Dec 15, 2015·1 cites·13 claims
- 0867US9359292B2Use of an acetic acid/water solvent mixture for the preparation of low-sulfate 5-sulfoisophthalic acid, mono-lithium salt from 5-sulfoisophthalic acidOSTER TIMOTHY A·Filed 2010·Granted Jun 7, 2016·1 cites·12 claims
- 0954US2016075644A15-Sulfoisophthalic Acid SaltsFUTUREFUEL CHEMICAL CO·Filed 2015·Application pending·0 cites
- 1048US2016060213A1Metal Salts of a Dialkyl Ester of 5-Sulfoisophthalic AcidFUTUREFUEL CHEMICAL CO·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →