Inventor · disambiguated record
John Mama
Also filed as: MAMA JOHN
7 granted patents·2 pending applications·59 citations·filing 1998–2019
80Inventor score
Top patents by PatentIndex Score
9 records- 0181US6793723B2Homogeneous photosensitive optically variable ink compositions for ink jet printingPITNEY BOWES INC·Filed 2002·Granted Sep 21, 2004·38 cites·41 claims
- 0272US6458966B1Dye intermediate and methodNYCOMED AMERSHAM PLC·Filed 1998·Granted Oct 1, 2002·15 cites·5 claims
- 0366US11458086B2Method and compositionPERACHEM LTD·Filed 2019·Granted Oct 4, 2022·0 cites·8 claims
- 0464US7153350B2Water soluble colorants for ink jet printingPITNEY BOWES INC·Filed 2003·Granted Dec 26, 2006·6 cites·39 claims
- 0556US9364403B2Hair treatment methodsPERACHEM LTD·Filed 2013·Granted Jun 14, 2016·0 cites·9 claims
- 0649US9320695B2Hair treatment methodsPERACHEM LTD·Filed 2013·Granted Apr 26, 2016·0 cites·11 claims
- 0748US11648191B2Method and composition for colouring an eyebrow comprising an organic acidPERACHEM LTD·Filed 2018·Granted May 16, 2023·0 cites·4 claims
- 0844US2014190508A1MethodHAWKES JAMIE ANTHONY·Filed 2012·Application pending·0 cites
- 0937US2017165188A1Hair conditioning compositionsPERACHEM LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →