➤ Get the DrugPatentWatch Daily Briefing

Get Daily Updates on Generic Entry, Litigation, Biosimilars, and more …

Serving leading biopharmaceutical companies globally:

Express Scripts
Merck
AstraZeneca
McKesson
Colorcon
Harvard Business School

Last Updated: September 27, 2020

DrugPatentWatch Database Preview

Patent: 6,881,398

➤ Get the DrugPatentWatch Daily Briefing
» See Plans and Pricing

« Back to Dashboard

Summary for Patent: 6,881,398
Title: Therapeutic dry powder preparation
Abstract:A therapeutic dry powder preparation and a method of administering such a preparation are disclosed for effectively de-aggregating and dispersing into air a dose of medication powder in an administration the dose to a user. The present dry powder preparation and method do not require other sources of energy besides the power of an inhalation effort by a user to produce a very high degree of de-aggregation and efficient dispersal into air of the dry powder medication dose. Utilizing an effort of sucking air through a nozzle, the particles of the therapeutic powder dose, made available to the nozzle, are gradually de-aggregated and dispersed into a stream of air entering the nozzle. The gradual de-aggregation and dispersal is produced by an air-razor effect due to a relative motion introduced between the nozzle and the powder dose
Inventor(s): Myrman; Mattias (Stockholm, SE), Nilsson; Per-Gunnar (Malmo, SE)
Assignee: Microdrug AG (Hergiswil NW, CH)
Application Number:10/134,597
Patent Claims:see list of patent claims

Details for Patent 6,881,398

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Pharmacia GENOTROPIN PRESERVATIVE FREE somatropin INJECTABLE;INJECTION 020280 001 1995-12-20   Start Trial Microdrug AG (Hergiswil NW, CH) 2022-04-12 DISCN search
Pharmacia GENOTROPIN PRESERVATIVE FREE somatropin INJECTABLE;INJECTION 020280 002 1995-12-20   Start Trial Microdrug AG (Hergiswil NW, CH) 2022-04-12 DISCN search
Pharmacia GENOTROPIN PRESERVATIVE FREE somatropin INJECTABLE;INJECTION 020280 003 1995-12-20   Start Trial Microdrug AG (Hergiswil NW, CH) 2022-04-12 DISCN search
Pharmacia GENOTROPIN PRESERVATIVE FREE somatropin INJECTABLE;INJECTION 020280 004 1995-12-20   Start Trial Microdrug AG (Hergiswil NW, CH) 2022-04-12 DISCN search
Pharmacia GENOTROPIN PRESERVATIVE FREE somatropin INJECTABLE;INJECTION 020280 005 1995-12-20   Start Trial Microdrug AG (Hergiswil NW, CH) 2022-04-12 DISCN search
Pharmacia GENOTROPIN somatropin INJECTABLE;INJECTION 020280 006 1995-12-20   Start Trial Microdrug AG (Hergiswil NW, CH) 2022-04-12 DISCN search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

Make Better Decisions: Try a trial or see plans & pricing

Serving leading biopharmaceutical companies globally:

Mallinckrodt
Medtronic
McKesson
Johnson and Johnson
Harvard Business School
Colorcon

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.