Inventor · disambiguated record
Ryohei Ohtani
Also filed as: OHTANI RYOHEI
6 granted patents·12 pending applications·478 citations·filing 1993–2021
86Inventor score
Top patents by PatentIndex Score
18 records- 0198US6610642B2Cleaning compositions containing multiply-substituted protease variantsPROCTER & GAMBLE·Filed 2001·Granted Aug 26, 2003·166 cites·38 claims
- 0298US6376450B1Cleaning compositions containing multiply-substituted protease variantsFiled 1998·Granted Apr 23, 2002·235 cites·41 claims
- 0389US6838425B2Cleaning compositions containing multiply-substituted protease variantsPROCTER & GAMBLE·Filed 2002·Granted Jan 4, 2005·28 cites·25 claims
- 0479US6831053B1Bleaching compositions comprising multiply-substituted protease variantsPROCTER & GAMBLE·Filed 1998·Granted Dec 14, 2004·47 cites·49 claims
- 0559US12091643B2Process of removing microorganism from an article of clothingPROCTER & GAMBLE·Filed 2021·Granted Sep 17, 2024·0 cites·14 claims
- 0654US2022195350A1Anti-microbial liquid detergent compositionPROCTER & GAMBLE·Filed 2021·Application pending·0 cites
- 0750US2015376556A1Water-soluble pouchPROCTER & GAMBLE·Filed 2014·Application pending·0 cites
- 0847US2014165295A1Anti-microbial laundry detergent productPROCTER & GAMBLE·Filed 2013·Application pending·0 cites
- 0944US2009193593A1Method for refreshing fabric articlesKIRIGAKUBO HIROSHI·Filed 2009·Application pending·0 cites
- 1044US2016060582A1Method of laundering fabricPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 1140US2015322387A1Anti-microbial cleaning compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 1240US2006177412A1DeodorizerJANARDANAN NAIR RADHAKRISHNAN·Filed 2005·Application pending·0 cites
- 1340US2015322385A1Anti-microbial laundry detergent compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 1440US2015322386A1Liquid anti-microbial laundry detergent compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 1539US2005201971A1Advertisement methodFiled 2005·Application pending·0 cites
- 1636US2015376550A1Laundry detergent compositionPROCTER & GAMBLE·Filed 2015·Application pending·0 cites
- 1733US2002142934A1Detergent composition containing a proteasePROCTER & GAMBLE·Filed 2002·Application pending·0 cites
- 1828US5635464AAqueous hard surface detergent compositions containing calcium ionsPROCTER & GAMBLE·Filed 1993·Granted Jun 3, 1997·2 cites·2 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →