Patent: 10,087,237

✉ Email this page to a colleague

« Back to Dashboard

▶ Start for $1
Remove trial restrictions

Summary for Patent: 10,087,237

Title:	Isoform enriched antibody preparation and method for obtaining it
Abstract:	Herein is reported a method for producing an antibody preparation comprising the steps of a) applying a buffered solution comprising different isoforms of an antibody to a cation exchange chromatography material, b) applying a first solution with a first conductivity to the cation exchange chromatography material, whereby the antibody isoforms remain bound to the cation exchange chromatography material, and c) applying a second solution with a second conductivity to the cation exchange chromatography material and thereby obtaining the antibody preparation, whereby the conductivity of the second solution exceeds the conductivity of the first solution by not more than 10%.
Inventor(s):	Falkenstein; Roberto (Munich, DE), Schwendner; Klaus (Weilheim, DE), Spensberger; Bernhard (Eberfing, DE)
Assignee:	F. HOFFMANN-LA ROCHE AG (Nutley, NJ)
Application Number:	14/934,866
Patent Claims:	see list of patent claims

Details for Patent 10,087,237

Glossary

Subscribe to access the full database, or Try it Free
Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Genentech, Inc.	HERCEPTIN	trastuzumab	For Injection	103792	09/25/1998	See Plans and Pricing	2030-12-21
Genentech, Inc.	HERCEPTIN	trastuzumab	For Injection	103792	02/10/2017	See Plans and Pricing	2030-12-21
Genentech, Inc.	PERJETA	pertuzumab	Injection	125409	06/08/2012	See Plans and Pricing	2030-12-21
Genentech, Inc.	HERCEPTIN HYLECTA	trastuzumab and hyaluronidase-oysk	Injection	761106	02/28/2019	See Plans and Pricing	2030-12-21
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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

Serving leading biopharmaceutical companies globally:

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.