Inventor · disambiguated record
Joseph A. Sohara
Also filed as: SOHARA JOSEPH A · SOHARA JOSEPH ANDREW
11 granted patents·2 pending applications·138 citations·filing 1986–2021
89Inventor score
Files withATLAS POWDER CO6SPECIALTY MINERALS MICHIGAN INC2LUBRIZOL CORP1MINERALS TECH INC1SMITH DAVID LEE1
Top patents by PatentIndex Score
13 records- 0187US4840687AExplosive compositionsLUBRIZOL CORP·Filed 1986·Granted Jun 20, 1989·41 cites·44 claims
- 0286US4907368AStable fluid systems for preparing high density explosive compositionsATLAS POWDER CO·Filed 1988·Granted Mar 13, 1990·37 cites·9 claims
- 0383US5759258ARecycling of mineral fillers from the residue of a paper deinking plantMINERALS TECH INC·Filed 1995·Granted Jun 2, 1998·39 cites·13 claims
- 0471US8747543B2PCC filler composition for improved printability of supercalendered papersSMITH DAVID LEE·Filed 2012·Granted Jun 10, 2014·2 cites·11 claims
- 0552US2023228036A1Surface mineralized organic fibers and methods of making the sameSPECIALTY MINERALS MICHIGAN INC·Filed 2021·Application pending·0 cites
- 0649US4933028AHigh emulsifier content explosivesATLAS POWDER CO·Filed 1989·Granted Jun 12, 1990·6 cites·17 claims
- 0748US4830687AStable fluid systems for preparing high density explosive compositionsATLAS POWDER CO·Filed 1987·Granted May 16, 1989·6 cites·62 claims
- 0846US5089652ANitrate ester preparationATLAS POWDER CO·Filed 1990·Granted Feb 18, 1992·5 cites·31 claims
- 0941US2008053337A1Precipitated calcium carbonate from kraft pulp lime mud for use in filled and coated paperSOHARA JOSEPH ANDREW·Filed 2006·Application pending·0 cites
- 1034US4980000ANitrostarch emulsion explosives production processATLAS POWDER CO·Filed 1990·Granted Dec 25, 1990·2 cites·48 claims
- 1130US10400395B2Process for preparing a PCC composite productSPECIALTY MINERALS MICHIGAN INC·Filed 2015·Granted Sep 3, 2019·0 cites·25 claims
- 1228US10053370B2Lime causticization product brightness improvement via pre-slakingSOHARA JOSEPH A·Filed 2011·Granted Aug 21, 2018·0 cites·7 claims
- 1324US5051142AEmulsion explosive containing nitrostarchATLAS POWDER CO·Filed 1990·Granted Sep 24, 1991·0 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →