You are 3 steps away
from making better decisions

Serving leading biopharmaceutical companies globally:

Express Scripts
Harvard Business School

Last Updated: October 1, 2020

DrugPatentWatch Database Preview

Patent: 4,710,462

➤ Get the DrugPatentWatch Daily Briefing
» See Plans and Pricing

« Back to Dashboard

Summary for Patent: 4,710,462
Title: Cell proliferation inhibitor and method of preparation
Abstract:This invention comprises preparing a cell proliferation inhibitor by a nonextractive method from a tissue which has neither a high content of collagen, nor proteoglycans. The source of inhibitor comprises hyalocyte cells, which release the inhibitor into culture medium. The inhibitor is isolated from the culture medium. By chromatographic separation fractions are provided of varying molecular weight. Fractions both below and above a molecular weight of about 13,000 daltons show inhibitory activity.
Inventor(s): Jacobson; Bernard (Lexington, MA)
Assignee: Boston Biomedical Research Institute (Boston, MA)
Application Number:06/828,874
Patent Claims:see list of patent claims

Details for Patent 4,710,462

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 Boston Biomedical Research Institute (Boston, MA) 2004-12-01 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:

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.