Inventor · disambiguated record
Helena Varela Rizo
Also filed as: VARELA RIZO HELENA
3 granted patents·2 citations·filing 2011–2019
50Inventor score
Top patents by PatentIndex Score
3 records- 0158US8641998B2Procedure for obtaining graphene oxide nano-platelets and derivates and graphene oxide non-platelets thus obtainedMERINO SANCHEZ CESAR·Filed 2011·Granted Feb 4, 2014·2 cites·22 claims
- 0253US11879035B2PolycarbonateSABIC GLOBAL TECHNOLOGIES BV·Filed 2019·Granted Jan 23, 2024·0 cites·2 claims
- 0349US10544302B2Polycarbonate and liquid crystal polymer blendsSABIC GLOBAL TECHNOLOGIES BV·Filed 2016·Granted Jan 28, 2020·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →