Inventor · disambiguated record
Koushik Ghosh
Also filed as: GHOSH KOUSHIK
27 granted patents·13 pending applications·151 citations·filing 2004–2024
95Inventor score
Files withEASTMAN CHEM CO34NAT TECH & ENG SOLUTIONS SANDIA LLC3UNIV NORTH CAROLINA STATE2COUNCIL SCIENT IND RES1
Top patents by PatentIndex Score
40 records- 0198US11313081B2Beverage filtration articleEASTMAN CHEM CO·Filed 2019·Granted Apr 26, 2022·21 cites·12 claims
- 0297US11306433B2Composition of matter effluent from refiner of a wet laid processEASTMAN CHEM CO·Filed 2019·Granted Apr 19, 2022·19 cites·14 claims
- 0397US11299854B2Paper product articlesEASTMAN CHEM CO·Filed 2019·Granted Apr 12, 2022·18 cites·11 claims
- 0496US11420784B2Food packaging articlesEASTMAN CHEM CO·Filed 2019·Granted Aug 23, 2022·15 cites·17 claims
- 0596US11339537B2Paper bagEASTMAN CHEM CO·Filed 2019·Granted May 24, 2022·19 cites·11 claims
- 0695US11332888B2Paper composition cellulose and cellulose ester for improved texturingEASTMAN CHEM CO·Filed 2019·Granted May 17, 2022·16 cites·16 claims
- 0793US11390996B2Elongated tubular articles from wet-laid websEASTMAN CHEM CO·Filed 2019·Granted Jul 19, 2022·7 cites·8 claims
- 0893US11332885B2Water removal between wire and wet press of a paper mill processEASTMAN CHEM CO·Filed 2019·Granted May 17, 2022·14 cites·14 claims
- 0991US11390991B2Addition of cellulose esters to a paper mill without substantial modificationsEASTMAN CHEM CO·Filed 2019·Granted Jul 19, 2022·4 cites·15 claims
- 1090US11396726B2Air filtration articlesEASTMAN CHEM CO·Filed 2019·Granted Jul 26, 2022·4 cites·12 claims
- 1189US11479919B2Molded articles from a fiber slurryEASTMAN CHEM CO·Filed 2019·Granted Oct 25, 2022·7 cites·8 claims
- 1289US11441267B2Refining to a desirable freenessEASTMAN CHEM CO·Filed 2019·Granted Sep 13, 2022·3 cites·11 claims
- 1378US2023053452A1Cellulose acetate fibers in nonwoven fabricsEASTMAN CHEM CO·Filed 2022·Application pending·0 cites
- 1471US11512433B2Composition of matter feed to a head boxEASTMAN CHEM CO·Filed 2019·Granted Nov 29, 2022·1 cites·26 claims
- 1571US2020010980A1Cellulose acetate fibers in nonwoven fabricsEASTMAN CHEM CO·Filed 2018·Application pending·0 cites
- 1671US2020002858A1Cellulose acetate fibers in nonwoven fabricsEASTMAN CHEM CO·Filed 2018·Application pending·0 cites
- 1765US12433832B2Aqueous mixtures comprising cellulose nanocrystals and sulfonated polyesterUNIV NORTH CAROLINA STATE·Filed 2020·Granted Oct 7, 2025·0 cites·17 claims
- 1865US11401660B2Broke composition of matterEASTMAN CHEM CO·Filed 2019·Granted Aug 2, 2022·0 cites·8 claims
- 1965US2023227602A1Benzocyclobutene curatives for low thermal expansion thermosetsNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2023·Application pending·0 cites
- 2065US2024034837A1Linear polymers comprising dibenzocyclooctene-based moieties having tunable coefficients of thermal expansionNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2023·Application pending·0 cites
- 2163US11530516B2Composition of matter in a pre-refiner blend zoneEASTMAN CHEM CO·Filed 2019·Granted Dec 20, 2022·0 cites·20 claims
- 2263US11519132B2Composition of matter in stock preparation zone of wet laid processEASTMAN CHEM CO·Filed 2019·Granted Dec 6, 2022·0 cites·18 claims
- 2362US11492757B2Composition of matter in a post-refiner blend zoneEASTMAN CHEM CO·Filed 2019·Granted Nov 8, 2022·0 cites·7 claims
- 2461US2025314595A1Method and apparatus for sensing humidityNAT TECH & ENG SOLUTIONS SANDIA LLC·Filed 2024·Application pending·0 cites
- 2559US12421663B2Suspensions including cellulose nanofibril and polyesterUNIV NORTH CAROLINA STATE·Filed 2020·Granted Sep 23, 2025·0 cites·18 claims
- 2658US10941337B2Fiber configurations for wellbore treatment compositionsEASTMAN CHEM CO·Filed 2017·Granted Mar 9, 2021·0 cites·6 claims
- 2755US11466408B2Highly absorbent articlesEASTMAN CHEM CO·Filed 2019·Granted Oct 11, 2022·0 cites·17 claims
- 2855US11421385B2Soft wipe comprising cellulose acetateEASTMAN CHEM CO·Filed 2019·Granted Aug 23, 2022·0 cites·20 claims
- 2954US11421387B2Tissue product comprising cellulose acetateEASTMAN CHEM CO·Filed 2019·Granted Aug 23, 2022·0 cites·15 claims
- 3054US2023045673A1Biodegradable compositions and articles made from cellulose acetateEASTMAN CHEM CO·Filed 2021·Application pending·0 cites
- 3153US11492756B2Paper press process with high hydrolic pressureEASTMAN CHEM CO·Filed 2019·Granted Nov 8, 2022·0 cites·6 claims
- 3253US7645314B2Composition useful for making slow release nitrogen free phosphorous, potassium and sulfur oxide glass and a process of making glass therefromCOUNCIL SCIENT IND RES·Filed 2004·Granted Jan 12, 2010·3 cites·19 claims
- 3353US2020063365A1Compostable wet-laid articles comprising cellulose and cellulose estersEASTMAN CHEM CO·Filed 2019·Application pending·0 cites
- 3452US11414818B2Dewatering in paper making processEASTMAN CHEM CO·Filed 2019·Granted Aug 16, 2022·0 cites·6 claims
- 3552US11401659B2Process to produce a paper article comprising cellulose fibers and a staple fiberEASTMAN CHEM CO·Filed 2019·Granted Aug 2, 2022·0 cites·14 claims
- 3650US2021253943A1Downhole treatment compositions comprising cellulose ester based degradable diverting agents and methods of use in downhole formationsEASTMAN CHEM CO·Filed 2019·Application pending·0 cites
- 3749US2020002847A1Cellulose acetate fibers in nonwoven fabricsEASTMAN CHEM CO·Filed 2018·Application pending·0 cites
- 3848US2020063361A1Lightweight cardboard and paper articlesEASTMAN CHEM CO·Filed 2019·Application pending·0 cites
- 3947US2022127513A1Downhole treatment compositions comprising low temperature degradable diverting agents and methods of use in downhole formationsEASTMAN CHEM CO·Filed 2020·Application pending·0 cites
- 4040US2017088698A1Cellulose ester materials with tunable degradation characteristicsEASTMAN CHEM CO·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →