Inventor · disambiguated record
Liborio Ivano Costa
Also filed as: COSTA LIBORIO IVANO
8 granted patents·1 pending application·10 citations·filing 2013–2018
78Inventor score
Top patents by PatentIndex Score
9 records- 0182US9725558B2Process to prepare a cyclic oligomer and a cyclic oligomer obtainable therebySULZER CHEMTECH AG·Filed 2013·Granted Aug 8, 2017·4 cites·17 claims
- 0280US10377853B2Process to prepare a polyester polymer composition comprising a polyester polymer having furanic units and a polyester polymer composition obtainable thereby and the use thereofSULZER CHEMTECH AG·Filed 2017·Granted Aug 13, 2019·1 cites·15 claims
- 0378US11352464B2Process to prepare polyester polymer and polyester polymer obtainable therebySULZER CHEMTECH AG·Filed 2017·Granted Jun 7, 2022·2 cites·20 claims
- 0475US10669374B2Method to minimize the transition time from one polymer grade to another polymer grade in a polymerization plantSULZER CHEMTECH AG·Filed 2015·Granted Jun 2, 2020·2 cites·12 claims
- 0570US10059799B2Method for stabilizing a condensed phase composition including a cyclic ester in a process of manufacturing a polyester or of lactideSULZER CHEMTECH AG·Filed 2015·Granted Aug 28, 2018·1 cites·14 claims
- 0654US10066054B2Continuous method for manufacturing a polyester from cyclic ester monomerSULZER CHEMTECH AG·Filed 2015·Granted Sep 4, 2018·0 cites·19 claims
- 0754US2016002397A1A Process to Prepare a Polyester Polymer Composition Comprising a Polyester Polymer Having Furanic Units and a Polyester Polymer Composition Obtainable Thereby and the use ThereofSULZER CHEMTECH AG·Filed 2013·Application pending·0 cites
- 0851US9663616B2Method for manufacturing poly(2-hydroxyalkanoic acid), and the poly(2-hydroxyalkanoic acid) obtainable therebySULZER CHEMTECH AG·Filed 2014·Granted May 30, 2017·0 cites·21 claims
- 0948US11149111B2Process to prepare a cyclic oligomer and a cyclic oligomer obtainable thereby and a process to polymerize itSULZER MANAGEMENT AG·Filed 2018·Granted Oct 19, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →