Inventor · disambiguated record
John North
Also filed as: NORTH JOHN · NORTH JOHN R · NORTH JOHN ROBERT
11 granted patents·4 pending applications·384 citations·filing 1985–2019
90Inventor score
Top patents by PatentIndex Score
15 records- 0193US4882288AAssay technique and equipmentNORTH JOHN R·Filed 1985·Granted Nov 21, 1989·205 cites·25 claims
- 0290US4801553AMethods of and apparatus for preparing tissue specimensOWEN STEPHEN·Filed 1987·Granted Jan 31, 1989·120 cites·23 claims
- 0382US7264629B2Photodynamic therapy for the treatment of hair lossQUADRA LOGIC TECH INC·Filed 2003·Granted Sep 4, 2007·16 cites·47 claims
- 0481US7090691B2Photodynamic therapy for the treatment of hair lossQUADRA LOGIC TECH INC·Filed 2002·Granted Aug 15, 2006·17 cites·16 claims
- 0561US2008056996A1Photodynamic therapy for the treatment of hair lossSIMKIM GUILLERMO O·Filed 2007·Application pending·0 cites
- 0654US10253068B2Peptides and analogs for use in the treatment of oral mucositisSOLIGENIX INC·Filed 2017·Granted Apr 9, 2019·0 cites·7 claims
- 0753US9850279B2Peptides and analogs for use in the treatment of oral mucositisSOLIGENIX INC·Filed 2014·Granted Dec 26, 2017·0 cites·6 claims
- 0853US2005148567A1Treatment of tattoos by photodynamic therapyFiled 2004·Application pending·0 cites
- 0952US2007099887A1Photodynamic therapy for the treatment of prostatic conditionsBOCH RONALD E·Filed 2004·Application pending·0 cites
- 1051US11311598B2Peptides and analogs for use in the treatment of oral mucositisSOLIGENIX INC·Filed 2019·Granted Apr 26, 2022·0 cites·9 claims
- 1151US5221457ASystem for analyzing ion levels in fluidsPORTON DIAGNOSTICS INC·Filed 1991·Granted Jun 22, 1993·18 cites·22 claims
- 1245US2008070278A1Novel agent for controlling cell activityNORTH JOHN R·Filed 2007·Application pending·0 cites
- 1332US5344544ADiagnostic electrode for evaluating circuitry of an analyzerPORTON DIAGNOSTICS INC·Filed 1992·Granted Sep 6, 1994·6 cites·27 claims
- 1431USD344902SDiagnostic electrodePORTON DIAGNOSTICS INC·Filed 1992·Granted Mar 8, 1994·2 cites·1 claims
- 1520US5002877AProduction of plasminogen activator from cells to which lectin is added to the culture mediumPORTON PROD LTD·Filed 1988·Granted Mar 26, 1991·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →