Claims for Patent: 7,879,976
✉ Email this page to a colleague
Summary for Patent: 7,879,976
Title: | Method for stabilizing a protein |
Abstract: | The invention relates to a method for stabilizing an aqueous protein solution against exogenous stress and to the use of a container for stabilizing an aqueous protein solution. |
Inventor(s): | Friess; Wolfgang (Iffeldorf, DE), Kiese; Sylvia (Zurich, CH), Mahler; Hanns-Christian (Basel, CH), Pappenberger; Astrid (Bettingen, CH) |
Assignee: | Hoffmann-La Roche Inc. (Nutley, NJ) |
Application Number: | 12/109,435 |
Patent Claims: | 1. A method for stabilizing an aqueous protein solution against exogenous stress comprising the step of filling a container with said aqueous protein solution so that
the container substantially lacks a gas headspace when closed.
2. The method according to claim 1, wherein the lack of gas headspace is pre-determined either visually, gravimetrically or volumetrically. 3. The method according to claim 1 wherein the container is filled at about more than 97% of the total volume of the container. 4. The method according to claim 1 wherein the gas headspace represents less than about 3% of the total volume of the container. 5. The method according to claim 1 wherein the gas headspace represents less than about 2% of the total volume of the container. 6. The method according to claim 1 wherein the gas headspace represents less than about 1% of the total volume of the container. 7. The method according to claim 1, wherein the protein is an antibody. 8. The method according to claim 1, wherein the protein is a monoclonal antibody. 9. The method according to claim 8, wherein the monoclonal antibody is selected from the group consisting of: IgG1, IgG2, and IgG4. 10. The method according to claim 9, wherein the monoclonal antibody is against at least one of the following targets: IGF-1R, CD20, CD19 CCR5, amyloid, OX40, EGF receptor, VEGF, HER, IL1R, IL13, IL6, IL17 and P-selecting. 11. The method according to claim 10, wherein the monoclonal antibody is selected from the group consisting of: Actemra, Avastin, and Herceptin. 12. The method according to claim 1 wherein the aqueous protein solution lacks a stabilizer against exogenous stress. 13. The method according to claim 12 wherein the exogenous stress is a mechanical stress. 14. The method according to claim 13 wherein the mechanical stress is shaking. 15. The method according to claim 1 wherein the exogenous stress occurs at a temperature of between 0 to 40.degree. C. 16. The method according to claim 1 wherein the aqueous protein solution comprises water and a protein. 17. The method according to claim 1 wherein the aqueous protein solution comprises pharmaceutically acceptable excipients. 18. The method according to claim 1 wherein the aqueous protein solution substantially lacks significant turbidity and/or aggregation and/or visible particles upon shaking. 19. The method according to claim 1 wherein the container is not an injection device. 20. The method according to claim 1 wherein the container is not a syringe. 21. The method according to claim 1 wherein the container comprises a recipient part connected to an opening and a closing means. 22. The method according to claim 1 wherein the container consists of a recipient connected to an opening and a closing means. |
Details for Patent 7,879,976
Applicant | Tradename | Biologic Ingredient | Dosage Form | BLA | Approval Date | Patent No. | Expiredate |
---|---|---|---|---|---|---|---|
Genentech, Inc. | HERCEPTIN | trastuzumab | For Injection | 103792 | 09/25/1998 | ⤷ Try a Trial | 2027-05-02 |
Genentech, Inc. | HERCEPTIN | trastuzumab | For Injection | 103792 | 02/10/2017 | ⤷ Try a Trial | 2027-05-02 |
Genentech, Inc. | AVASTIN | bevacizumab | Injection | 125085 | 02/26/2004 | ⤷ Try a Trial | 2027-05-02 |
Genentech, Inc. | ACTEMRA | tocilizumab | Injection | 125276 | 01/08/2010 | ⤷ Try a Trial | 2027-05-02 |
>Applicant | >Tradename | >Biologic Ingredient | >Dosage Form | >BLA | >Approval Date | >Patent No. | >Expiredate |
Make Better Decisions: Try a trial or see plans & pricing
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.