Inventor · disambiguated record
Janet Preston
Also filed as: PRESTON JANET · PRESTON JANET SUSAN
6 granted patents·5 pending applications·87 citations·filing 1996–2020
80Inventor score
Top patents by PatentIndex Score
11 records- 0182US5879512APaper coatingECC INTERNATINAL LTD·Filed 1996·Granted Mar 9, 1999·49 cites·10 claims
- 0273US11840455B2Mineral compositionsIMERTECH SAS·Filed 2016·Granted Dec 12, 2023·1 cites·12 claims
- 0372US11535522B2Inorganic material composition and utilities thereofIMERYS USA INC·Filed 2020·Granted Dec 27, 2022·0 cites·6 claims
- 0469US9783931B2Coating compositionPRESTON JANET·Filed 2012·Granted Oct 10, 2017·4 cites·19 claims
- 0569US6284034B1Pigment materials and their use in coating compositionsIMERYS MINERALS LTD·Filed 1999·Granted Sep 4, 2001·33 cites·8 claims
- 0654US10875782B2Inorganic material composition and utilities thereofIMERYS USA INC·Filed 2017·Granted Dec 29, 2020·0 cites·18 claims
- 0749US2018080174A1Coating CompositionIMERYS MINERALS LTD·Filed 2017·Application pending·0 cites
- 0843US2002035949A1Pigment materials and their use in coating compositionsIMERYS MINERALS LTD·Filed 2001·Application pending·0 cites
- 0942US2015030869A1Pigment compositionsIMERYS MINERALS LTD·Filed 2013·Application pending·0 cites
- 1039US2023323601A1Coated calcium carbonate for pitch and/or stickies controlIMERTECH SAS·Filed 2018·Application pending·0 cites
- 1138US2006137574A1Cationic carbonate pigment for ink jet coating ink receptive layerPRESTON JANET·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →