You are 3 steps away
from making better decisions

Serving leading biopharmaceutical companies globally:

Express Scripts
Johnson and Johnson

Last Updated: July 5, 2020

DrugPatentWatch Database Preview

Patent: 6,346,274

» See Plans and Pricing

« Back to Dashboard

Summary for Patent: 6,346,274
Title: Polypeptide-containing pharmaceutical forms of administration in the form of microparticles and method for the preparation thereof
Abstract:The invention concerns parenteral pharmaceutical forms of administration containing polypeptide in the form of microparticles and a process for the production thereof. The microparticles according to the invention contain as a biodegradable polymer an ABA triblock copolymer the A block of which is a copolymer of lactic and glycolic acid and the B block of which represents a polyethylene glycol chain, together with additives that are selected from the group comprising serum proteins, polyamino acids, cyclodextrins, cyclodextrin derivatives, saccharides, amino sugars, amino acids, detergents or carboxylic acids as well as mixtures of these additives. The microparticles according to the invention continuously release the polypeptide over a relatively long time period even when the amounts of polypeptide they include are small or susceptible to aggregation.
Inventor(s): Koll; Hans (Weilheim, DE), Winter; Gerhard (Dossenheim, DE), Kissel; Thomas (Marburg, DE), Morlock; Michael (Viernheim, DE)
Assignee: Roche Diagnostics GmbH (Mannheim, DE)
Application Number:08/894,796
Patent Claims:see list of patent claims

Details for Patent 6,346,274

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Smith And Nephew SANTYL collagenase OINTMENT;TOPICAL 101995 001 1965-06-04   Start Trial Roche Diagnostics GmbH (Mannheim, DE) 2015-03-10 RX 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:

Johnson and Johnson
Boehringer Ingelheim

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.