Inventor · disambiguated record
Ventzislav H. Kirov
Also filed as: KIROV VENTZISLAV · KIROV VENTZISLAV H
7 granted patents·37 citations·filing 2006–2015
80Inventor score
Technology areasD21C
Top patents by PatentIndex Score
7 records- 0190US7771565B2Method of pre-treating woodchips prior to mechanical pulpingPACKAGING CORP AMERICA·Filed 2006·Granted Aug 10, 2010·27 cites·42 claims
- 0280US7943008B2Method of pre-treating woodchips prior to mechanical pulpingPACKAGING CORP AMERICA·Filed 2010·Granted May 17, 2011·4 cites·19 claims
- 0376US8734610B2Two vessel reactor system and method for hydrolysis and digestion of wood chips with chemical enhanced wash methodSHIN NAMHEE·Filed 2008·Granted May 27, 2014·3 cites·18 claims
- 0474US9260818B2Single vessel reactor system for hydrolysis and digestion of wood chips with chemical enhanced wash methodSHIN NAMHEE·Filed 2008·Granted Feb 16, 2016·3 cites·9 claims
- 0558US9194080B2Two vessel reactor system and method for hydrolysis and digestion of wood chips with chemical enhanced wash methodANDRITZ INC·Filed 2014·Granted Nov 24, 2015·0 cites·31 claims
- 0656US9399835B2Method of manufacturing pulp for corrugated mediumPACKAGING CORP AMERICA·Filed 2015·Granted Jul 26, 2016·0 cites·37 claims
- 0748US8961740B2Method of manufacturing pulp for corrugated mediumKIROV VENTZISLAV H·Filed 2011·Granted Feb 24, 2015·0 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →