Inventor · disambiguated record
William J. Hagar
Also filed as: HAGAR WILLIAM · HAGAR WILLIAM J · HAGAR WILLIAM JACKSON
13 granted patents·2 pending applications·108 citations·filing 1987–2021
90Inventor score
Files withEVONIK OPERATIONS GMBH5HUBER CORP J M5HAGAR WILLIAM J2PROCTER & GAMBLE2DAVIDSON TEXTRON INC1
Top patents by PatentIndex Score
15 records- 0196US8945517B2Continuous silica production process and silica product prepared from sameHUBER CORP J M·Filed 2013·Granted Feb 3, 2015·25 cites·20 claims
- 0295US8609068B2Continuous silica production process and silica product prepared from sameHAGAR WILLIAM J·Filed 2010·Granted Dec 17, 2013·32 cites·13 claims
- 0393US9028605B2Coating compositions comprising spheroid silica or silicateHAGAR WILLIAM J·Filed 2012·Granted May 12, 2015·13 cites·24 claims
- 0492US10328002B2Dentifice compositions containing stannous compatible silica particlesPROCTER & GAMBLE·Filed 2017·Granted Jun 25, 2019·7 cites·19 claims
- 0592US9327988B2Continuous silica production process and silica product prepared from sameHUBER CORP J M·Filed 2014·Granted May 3, 2016·7 cites·8 claims
- 0691US9617162B2Continuous silica production process and silica product prepared from sameHUBER CORP J M·Filed 2016·Granted Apr 11, 2017·4 cites·21 claims
- 0783US9186307B2Treated silicas and metal silicates for improved cleaning in dentifriceHUBER CORP J M·Filed 2013·Granted Nov 17, 2015·3 cites·24 claims
- 0867US11351098B2Dentifrice formulations having spherical stannous compatible silica particles for reduced RDAPROCTER & GAMBLE·Filed 2019·Granted Jun 7, 2022·0 cites·36 claims
- 0963US11285088B2Spherical silica particle size for RDA controlEVONIK OPERATIONS GMBH·Filed 2018·Granted Mar 29, 2022·0 cites·21 claims
- 1059US12215034B2Spherical stannous compatible silica particles for reduced RDAEVONIK OPERATIONS GMBH·Filed 2019·Granted Feb 4, 2025·0 cites·18 claims
- 1157US12037252B2Stannous compatible silicaEVONIK OPERATIONS GMBH·Filed 2017·Granted Jul 16, 2024·0 cites·9 claims
- 1256US4743188AApparatus for sealing a pour head in a mold for forming composite productsDAVIDSON TEXTRON INC·Filed 1987·Granted May 10, 1988·17 cites·15 claims
- 1356US2025270098A1Spherical, low surface area precipitated silicas as matting agents in powder coatingsEVONIK OPERATIONS GMBH·Filed 2021·Application pending·0 cites
- 1450US11548788B2Spherical silica for tubule occlusionEVONIK OPERATIONS GMBH·Filed 2018·Granted Jan 10, 2023·0 cites·26 claims
- 1550US2016038387A1Treated silicas and metal silicates for improved cleaning in dentifriceHUBER CORP J M·Filed 2015·Application pending·0 cites
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