Inventor · disambiguated record
Michael M. Blackstone
Also filed as: BLACKSTONE MICHAEL · BLACKSTONE MICHAEL M
11 granted patents·1 pending application·126 citations·filing 1974–2021
90Inventor score
Top patents by PatentIndex Score
12 records- 0187US7807021B2Compositions and processes to increase pulp yield, reduce extractives, and reduce scaling in a chemical pulping processBLACKSTONE MICHAEL M·Filed 2006·Granted Oct 5, 2010·8 cites·21 claims
- 0280US8920602B2Compositions and processes to increase pulp yield, reduce extractives, and reduce scaling in a chemical pulping processBLACKSTONE MICHAEL M·Filed 2010·Granted Dec 30, 2014·4 cites·19 claims
- 0380US8912122B1Wetting agent composition for enhancing plant productivityBLACKSTONE MICHAEL·Filed 2013·Granted Dec 16, 2014·10 cites·19 claims
- 0475US3956214AMethod of preparing curable pellets of polyethylene with a motionless mixerSOUTHWIRE CO·Filed 1974·Granted May 11, 1976·16 cites·8 claims
- 0571US4906331AMethod of enhancing the cooking of wood chips for pulp productionBETZ PAPERCHEM INC·Filed 1988·Granted Mar 6, 1990·18 cites·3 claims
- 0669US5501769APulping wood using fatty acid esters of polyoxyalkalene glycols to enhance pulping uniformity and pulp yieldCHEMSTONE INC·Filed 1994·Granted Mar 26, 1996·22 cites·12 claims
- 0767US11970816B2Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the sameCHEMSTONE INC·Filed 2021·Granted Apr 30, 2024·0 cites·19 claims
- 0865US3975208AMethod of selectively recovering vinyl halide insulation from insulated wire scrapSOUTHWIRE CO·Filed 1975·Granted Aug 17, 1976·18 cites·19 claims
- 0962US11091875B1Dual surfactant digester additive composition and a method for enhancing the pulping of wood chips using the sameCHEMSTONE INC·Filed 2017·Granted Aug 17, 2021·0 cites·16 claims
- 1061US5298120AComposition for enhancing the pulping of wood chipsBLACKSTONE MICHAEL·Filed 1992·Granted Mar 29, 1994·25 cites·7 claims
- 1138US2011240239A1Methods to Reduce Metals Content of Bleached Pulp While Reducing Bleaching Cost in a Chemical Pulping ProcessCHEMSTONE INC·Filed 2010·Application pending·0 cites
- 1234US3936922AMethod and apparatus for recovering insulation and conductor from scrap insulated wireSOUTHWIRE CO·Filed 1974·Granted Feb 10, 1976·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →