Assignee
DUSA PHARMACEUTICALS INC
US·40 granted patents·10 pending applications·3,169 citations·filing 1993–2022
Top patents by PatentIndex Score
50 records- 0197US11135293B2Methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2020·Granted Oct 5, 2021·11 cites·18 claims
- 0297US6231593B1Patch, controller, and method for the photodynamic therapy of a dermal lesionDUSA PHARMACEUTICALS INC·Filed 1995·Granted May 15, 2001·244 cites·25 claims
- 0396US11179574B2Method of administering 5-aminolevulinic acid (ALA) to a patientDUSA PHARMACEUTICALS INC·Filed 2020·Granted Nov 23, 2021·5 cites·18 claims
- 0496US10357567B1Methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2018·Granted Jul 23, 2019·28 cites·10 claims
- 0594US11697028B2Adjustable illuminator for photodynamic therapy and diagnosisDUSA PHARMACEUTICALS INC·Filed 2022·Granted Jul 11, 2023·2 cites·21 claims
- 0694US6958035B2Medical device sheath apparatus and method of making and using sameDUSA PHARMACEUTICALS INC·Filed 2002·Granted Oct 25, 2005·1.6k cites·27 claims
- 0793US11446512B2Adjustable illuminator for photodynamic therapy and diagnosisDUSA PHARMACEUTICALS INC·Filed 2020·Granted Sep 20, 2022·3 cites·20 claims
- 0893US10814114B2Method and apparatus for applying a topical solutionDUSA PHARMACEUTICALS INC·Filed 2016·Granted Oct 27, 2020·14 cites·16 claims
- 0991US10589122B2Adjustable illuminator for photodynamic therapy and diagnosisDUSA PHARMACEUTICALS INC·Filed 2016·Granted Mar 17, 2020·12 cites·30 claims
- 1091US9597150B2Method for the permanent removal of hairDUSA PHARMACEUTICALS INC·Filed 2013·Granted Mar 21, 2017·6 cites·8 claims
- 1191US9561276B2Method of treating onychomycosisDUSA PHARMACEUTICALS INC·Filed 2016·Granted Feb 7, 2017·9 cites·11 claims
- 1291US8015653B2Applicator deviceDUSA PHARMACEUTICALS INC·Filed 2006·Granted Sep 13, 2011·20 cites·9 claims
- 1391US5505726AArticle of manufacture for the photodynamic therapy of dermal lesionDUSA PHARMACEUTICALS INC·Filed 1994·Granted Apr 9, 1996·358 cites·9 claims
- 1489US10603508B2Adjustable illuminators and methods for photodynamic therapy and diagnosisDUSA PHARMACEUTICALS INC·Filed 2017·Granted Mar 31, 2020·14 cites·23 claims
- 1589US9339540B2Method of treating onychomycosisDUSA PHARMACEUTICALS INC·Filed 2013·Granted May 17, 2016·10 cites·6 claims
- 1689US6709446B2Illuminator for photodynamic therapy and diagnosis which produces substantially uniform intensity visible lightDUSA PHARMACEUTICALS INC·Filed 2001·Granted Mar 23, 2004·108 cites·26 claims
- 1788US11571478B2Methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2021·Granted Feb 7, 2023·1 cites·18 claims
- 1886US11077192B2Methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2019·Granted Aug 3, 2021·3 cites·14 claims
- 1986US9387341B2Method for the treatment of acneDUSA PHARMACEUTICALS INC·Filed 2013·Granted Jul 12, 2016·7 cites·16 claims
- 2086US7723910B2Method of photodynamically diagnosing or treating a contoured surfaceDUSA PHARMACEUTICALS INC·Filed 2007·Granted May 25, 2010·26 cites·26 claims
- 2182US9241957B2Compositions and methods for reducing photosensitivity associated with photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2013·Granted Jan 26, 2016·6 cites·22 claims
- 2282US8030836B2Illuminator for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2009·Granted Oct 4, 2011·17 cites·14 claims
- 2382US6223071B1Illuminator for photodynamic therapy and diagnosis which produces substantially uniform intensity visible lightDUSA PHARMACEUTICALS INC·Filed 1998·Granted Apr 24, 2001·118 cites·36 claims
- 2479US11690914B2Methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2022·Granted Jul 4, 2023·0 cites·21 claims
- 2579US10029116B2Method for the treatment of acneDUSA PHARMACEUTICALS INC·Filed 2016·Granted Jul 24, 2018·2 cites·18 claims
- 2679US9723991B2Illuminator for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2014·Granted Aug 8, 2017·7 cites·12 claims
- 2779US6335465B1Sterilized 5-aminolevulinic acidDUSA PHARMACEUTICALS INC·Filed 1998·Granted Jan 1, 2002·17 cites·32 claims
- 2875US5474528ACombination controller and patch for the photodynamic therapy of dermal lesionDUSA PHARMACEUTICALS INC·Filed 1994·Granted Dec 12, 1995·152 cites·9 claims
- 2974US7190109B2Illuminator for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2004·Granted Mar 13, 2007·35 cites·13 claims
- 3074US5856566ASterilized 5-aminolevulinic acidDUSA PHARMACEUTICALS INC·Filed 1997·Granted Jan 5, 1999·31 cites·20 claims
- 3169US5750093A33 Lipomelanin sunscreen compositionDUSA PHARMACEUTICALS INC·Filed 1997·Granted May 12, 1998·42 cites·22 claims
- 3268US5441531AIlluminator and methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 1993·Granted Aug 15, 1995·110 cites·35 claims
- 3367US2022040494A1Adjustable illuminators and methods for photodynamic therapy and diagnosisDUSA PHARMACEUTICALS INC·Filed 2021·Application pending·0 cites
- 3465US11904180B2Adjustable illuminators and methods for photodynamic therapy and diagnosisDUSA PHARMACEUTICALS INC·Filed 2020·Granted Feb 20, 2024·0 cites·7 claims
- 3564US2023131170A1Topical compositions and methods for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 2022·Application pending·0 cites
- 3663US2004157905A1Photochemotherapeutic method using 5-aminolevulinic acid and other precursors of endogenous porphyrinsDUSA PHARMACEUTICALS INC·Filed 2003·Application pending·0 cites
- 3762US5954703AMethod and apparatus for applying 5-aminolevulinic acidDUSA PHARMACEUTICALS INC·Filed 1997·Granted Sep 21, 1999·25 cites·19 claims
- 3862US2022354952A1Photodynamic therapy method for skin disordersDUSA PHARMACEUTICALS INC·Filed 2022·Application pending·0 cites
- 3961US11890440B2Method and apparatus for applying a topical solutionDUSA PHARMACEUTICALS INC·Filed 2020·Granted Feb 6, 2024·0 cites·15 claims
- 4057US5489279AMethod of applying photodynamic therapy to dermal lesionDUSA PHARMACEUTICALS INC·Filed 1994·Granted Feb 6, 1996·76 cites·6 claims
- 4156US2003105163A1Photochemotherapeutic method using 5-aminolevulinic acid and other precursors of endogenous porphyrinsDUSA PHARMACEUTICALS INC·Filed 2002·Application pending·0 cites
- 4253USD613872SHinged device for crushing small vialsDUSA PHARMACEUTICALS INC·Filed 2009·Granted Apr 13, 2010·9 cites·1 claims
- 4353USD552792SApplicator deviceDUSA PHARMACEUTICALS INC·Filed 2006·Granted Oct 9, 2007·9 cites·1 claims
- 4453US5782895AIlluminator for photodynamic therapyDUSA PHARMACEUTICALS INC·Filed 1995·Granted Jul 21, 1998·55 cites·10 claims
- 4552US2023145771A1Photodynamic therapy illuminator devices and methodsDUSA PHARMACEUTICALS INC·Filed 2022·Application pending·0 cites
- 4645US2009192071A1Use of photodynamic therapy to enhance treatment with immuno-modulating agentsDUSA PHARMACEUTICALS INC·Filed 2008·Application pending·0 cites
- 4744US2005267213A1Use of photodynamic therapy to enhance treatment with immuno-modulating agentsDUSA PHARMACEUTICALS INC·Filed 2005·Application pending·0 cites
- 4844US2023035733A1Management of dermal neurofibromatosis lesionsDUSA PHARMACEUTICALS INC·Filed 2021·Application pending·0 cites
- 4933US2022362573A1Methods for reducing pain during photodynamic therapy of actinic keratosisDUSA PHARMACEUTICALS INC·Filed 2020·Application pending·0 cites
- 5024US5643554ALipomelanim compositionDUSA PHARMACEUTICALS INC·Filed 1993·Granted Jul 1, 1997·3 cites·26 claims
Join the waitlist — get patent alerts
Get an alert when DUSA PHARMACEUTICALS INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →