Inventor · disambiguated record
William Armstrong
Also filed as: ARMSTRONG WILLIAM · ARMSTRONG WILLIAM D · ARMSTRONG WILLIAM P · ARMSTRONG WILLIAM PAUL
10 granted patents·2 pending applications·121 citations·filing 1992–2019
89Inventor score
Top patents by PatentIndex Score
12 records- 0180US7795241B2Derivative prodrugs of ethinyl estradiolWARNER CHILCOTT CO LLC·Filed 2006·Granted Sep 14, 2010·6 cites·4 claims
- 0278US5458678AAlkaline earth metal salts, transition metal salts and transition metal complexes of ketocarboxylic acids as corrosion inhibitorsCIBA GEIGY CORP·Filed 1994·Granted Oct 17, 1995·17 cites·21 claims
- 0378US5277709ACoating compositionsCIBA GEIGY CORP·Filed 1992·Granted Jan 11, 1994·18 cites·23 claims
- 0474US7654219B2Sight glasses and pipes incorporating the sameARMSTRONG WILLIAM·Filed 2007·Granted Feb 2, 2010·8 cites·24 claims
- 0573US7067504B2Di-steroidal prodrugs of ethinyl estradiolWARNER CHILCOTT CO INC·Filed 2004·Granted Jun 27, 2006·11 cites·14 claims
- 0673US7067505B2Di-steroidal prodrugs of estradiolWARNER CHILCOTT CO INC·Filed 2004·Granted Jun 27, 2006·11 cites·14 claims
- 0759US5250325ACorrosion inhibitorsCIBA GEIGY CORP·Filed 1993·Granted Oct 5, 1993·20 cites·16 claims
- 0853US5336061ASolar powered relatively balanced pumping systemARMSTRONG WILLIAM P·Filed 1993·Granted Aug 9, 1994·20 cites·17 claims
- 0949US5709731ASlurry pipeline leaching methodCOMINCO LTD·Filed 1996·Granted Jan 20, 1998·10 cites·14 claims
- 1046US2006264966A1Vertebroplasty leak prevention sleeve and methodMED INST INC·Filed 2006·Application pending·0 cites
- 1143US2007015741A1Novel prodrugs of estradiolKEOWN JAMES·Filed 2006·Application pending·0 cites
- 1242US12297161B2Process for making sarecycline hydrochloridePARATEK PHARM INNC·Filed 2019·Granted May 13, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →