Inventor · disambiguated record
Hossam Hassan Tantawy
Also filed as: TANTAWY HOSSAM H · TANTAWY HOSSAM HASSAN
23 granted patents·48 pending applications·37 citations·filing 2000–2024
91Inventor score
Files withPROCTER & GAMBLE54TANTAWY HOSSAM HASSAN7CARDOZO LARRY SAVIO5SOMERVILLE ROBERTS NIGEL PATRICK3MORT III PAUL R1
Top patents by PatentIndex Score
71 records- 0190US7811980B1Spray-drying processPROCTER & GAMBLE·Filed 2009·Granted Oct 12, 2010·18 cites·8 claims
- 0284US12466591B2Sealing jaws and water-soluble unit dose article comprising a fibrous non-woven sheetPROCTER & GAMBLE·Filed 2023·Granted Nov 11, 2025·1 cites·15 claims
- 0382US7842657B2Spray-drying processPROCTER & GAMBLE·Filed 2009·Granted Nov 30, 2010·7 cites·10 claims
- 0477US8802615B2Method for making a particle comprising micronised sulphatePROCTER & GAMBLE·Filed 2013·Granted Aug 12, 2014·3 cites·18 claims
- 0570US8906842B2Spray-dried detergent powderPROCTER & GAMBLE·Filed 2013·Granted Dec 9, 2014·2 cites·19 claims
- 0669US12497579B2Fabric care unit dose articles with capsulesPROCTER & GAMBLE·Filed 2022·Granted Dec 16, 2025·0 cites·19 claims
- 0769US2024182825A1Process for making a magnesium linear alkyl benzene sulphonate anionic detersive surfactant flakePROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 0869US2024182813A1Process for making a magnesium linear alkyl benzene sulphonate anionic detersive surfactant flakePROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 0968US2025011684A1Solid linear alkyl benzene sulphonate anionic detersive surfactant particlePROCTER & GAMBLE·Filed 2024·Application pending·0 cites
- 1066US2024199991A1Water-soluble unit dose article comprising a fibrous non-woven sheet and a surfactant systemPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 1163US12473516B2Dust extraction conducts and processesPROCTER & GAMBLE·Filed 2024·Granted Nov 18, 2025·0 cites·14 claims
- 1263US8901065B2Spray-drying processPROCTER & GAMBLE·Filed 2013·Granted Dec 2, 2014·1 cites·16 claims
- 1362US12312561B2Water-soluble unit dose articlePROCTER & GAMBLE·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 1461US2009325847A1Process for Preparing a PowderTANTAWY HOSSAM HASSAN·Filed 2009·Application pending·0 cites
- 1560US12258544B2Process for making a particulate laundry detergent compositionPROCTER & GAMBLE·Filed 2023·Granted Mar 25, 2025·0 cites·15 claims
- 1658US2024158725A1Sealing jaws and water-soluble unit dose article comprising a fibrous non-woven sheetPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 1757US6706773B1Process for preparing a foam componentPROCTER & GAMBLE·Filed 2000·Granted Mar 16, 2004·5 cites·16 claims
- 1857US2023323256A1Process for making a packaged laundry detergent powderPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 1955US2009325846A1Spray-Drying ProcessTANTAWY HOSSAM HASSAN·Filed 2009·Application pending·0 cites
- 2055US2023265360A1Water-soluble unit dose article comprising a fibrous non-woven sheet and a hueing dye particlePROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 2155US2023265365A1Water-soluble unit dose article comprising a fibrous non-woven sheet and a surfactant systemPROCTER & GAMBLE·Filed 2023·Application pending·0 cites
- 2253US12312562B2Water-soluble unit dose articlePROCTER & GAMBLE·Filed 2022·Granted May 27, 2025·0 cites·20 claims
- 2353US2022411719A1Laundry detergent powderPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2452US2005075261A1Detergent particleFiled 2004·Application pending·0 cites
- 2552US2015038394A1Method of making detergent compositions comprising polymersPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 2652US2011147966A1Process for Preparing a PowderTANTAWY HOSSAM HASSAN·Filed 2011·Application pending·0 cites
- 2752US2022333045A1Process for making water-soluble unit dose articlesPROCTER & GAMBLE·Filed 2022·Application pending·0 cites
- 2850US12234427B2Process for making a laundry detergent compositionPROCTER & GAMBLE·Filed 2021·Granted Feb 25, 2025·0 cites·11 claims
- 2949US11505768B2Process for preparing a spray-dried laundry detergent particlePROCTER & GAMBLE·Filed 2020·Granted Nov 22, 2022·0 cites·14 claims
- 3049US2009325845A1Low-Built, Anionic Detersive Surfactant-Containing Solid Laundry Detergent Compositions that Additionally Comprises ClayTANTAWY HOSSAM HASSAN·Filed 2009·Application pending·0 cites
- 3149US2009325844A1Low Built, Anionic Detersive Surfactant-Containing Spray-Dried Powder that Additionally Comprises ClayTANTAWY HOSSAM HASSAN·Filed 2009·Application pending·0 cites
- 3248US2006178287A1Detergent particlesPROCTER & GAMBLE·Filed 2006·Application pending·0 cites
- 3347US10676703B2Process for preparing a spray-dried laundry detergent particlePROCTER & GAMBLE·Filed 2017·Granted Jun 9, 2020·0 cites·13 claims
- 3447US9528081B2Method of making granular detergent compositions comprising polymersPROCTER & GAMBLE·Filed 2014·Granted Dec 27, 2016·0 cites·12 claims
- 3546US9528080B2Method of making granular detergent compositions comprising surfactantsPROCTER & GAMBLE·Filed 2014·Granted Dec 27, 2016·0 cites·7 claims
- 3646US9121001B2Laundry detergent compositionsPROCTER & GAMBLE·Filed 2013·Granted Sep 1, 2015·0 cites·16 claims
- 3746US2003017959A1Detergent particlePROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 3845US2018094219A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 3945US2015038395A1Method of making detergent compositions comprising polymersPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 4045US2018094224A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4145US2018094226A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4245US2018094222A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4345US2018094221A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4445US2018094215A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4545US2018094228A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4645US2018094212A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4745US2018094220A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2017·Application pending·0 cites
- 4843US2011021405A1Continuous Process for Making a Laundry Detergent CompositionPROCTER & GAMBLE·Filed 2010·Application pending·0 cites
- 4943US2011147962A1Spray-Drying ProcessCARDOZO LARRY SAVIO·Filed 2010·Application pending·0 cites
- 5042US9957466B2Solid free-flowing particulate laundry detergent compositionPROCTER & GAMBLE·Filed 2016·Granted May 1, 2018·0 cites·11 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Hossam Hassan Tantawy files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →