Patents by Inventor Jan ARP

Jan ARP has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dry powder inhaler
    Patent number: 11642475
    Abstract: This invention provides a budesonide/formoterol dry powder inhaler (10) comprising: a reservoir (14) containing a dry powder medicament and an arrangement for delivering a metered dose of the medicament from the reservoir; a cyclone deagglomerator (10?) for breaking up agglomerates of the dry powder medicament; a delivery passageway (34) for directing an inhalation-induced air flow through a mouthpiece (24), the delivery passageway extending to the metered dose of medicament, wherein the medicament comprises micronised formoterol fumarate, micronised budesonide and a lactose carrier, the lactose carrier having a particle size distribution of d10=20-65 ?m, d50=80-120 ?m, d90=130-180 ?m and <10 ?m=<10%.
    Type: Grant
    Filed: May 28, 2021
    Date of Patent: May 9, 2023
    Assignee: PHARMACHEMIE B.V.
    Inventors: Jan Arp, Johan Keegstra, Michael Imre Goller
  • DRY POWDER INHALER
    Publication number: 20210353881
    Abstract: This invention provides a budesonide/formoterol dry powder inhaler (10) comprising: a reservoir (14) containing a dry powder medicament and an arrangement for delivering a metered dose of the medicament from the reservoir; a cyclone deagglomerator (10?) for breaking up agglomerates of the dry powder medicament; a delivery passageway (34) for directing an inhalation-induced air flow through a mouthpiece (24), the delivery passageway extending to the metered dose of medicament, wherein the medicament comprises micronised formoterol fumarate, micronised budesonide and a lactose carrier, the lactose carrier having a particle size distribution of d10=20-65 ?m, d50=80-120 ?m, d90=130-180 ?m and <10 ?m=<10%.
    Type: Application
    Filed: May 28, 2021
    Publication date: November 18, 2021
    Inventors: Jan ARP, Johan KEEGSTRA, Michael Imre GOLLER
  • Dry powder inhaler
    Patent number: 11020546
    Abstract: This invention provides a budesonide/formoterol dry powder inhaler (10) comprising: a reservoir (14) containing a dry powder medicament and an arrangement for delivering a metered dose of the medicament from the reservoir; a cyclone deagglomerator (10?) for breaking up agglomerates of the dry powder medicament; a delivery passageway (34) for directing an inhalation-induced air flow through a mouthpiece (24), the delivery passageway extending to the metered dose of medicament, wherein the medicament comprises micronised formoterol fumarate, micronised budesonide and a lactose carrier, the lactose carrier having a particle size distribution of d10=20-65 ?m, d50=80-120 ?m, d90=130-180 ?m and <10 um=<10%.
    Type: Grant
    Filed: November 19, 2014
    Date of Patent: June 1, 2021
    Assignee: Pharmachemie B.V.
    Inventors: Jan Arp, Johan Keegstra, Michael Imre Goller
  • DRY POWDER INHALER
    Publication number: 20160303336
    Abstract: This invention provides a budesonide/formoterol dry powder inhaler (10) comprising: •a reservoir (14) containing a dry powder medicament and an arrangement for delivering a metered dose of the medicament from the reservoir; •a cyclone deagglomerator (10?) for breaking up agglomerates of the dry powder medicament; •a delivery passageway/34) for directing an inhalation-induced air flow through a mouthpiece (24), the delivery passageway extending to the metered dose of medicament, •wherein the medicament comprises micronised formoterol fumarate, micronised budesonide and a lactose carrier, the lactose carrier having a particle size distribution of d10=20-65 ?m, d50=80-120 ?m, d90=130-180 ?m and <10 um=<10%.
    Type: Application
    Filed: November 19, 2014
    Publication date: October 20, 2016
    Inventors: Jan ARP, Johan KEEGSTRA, Michael Imre GOLLER