➤ Get the DrugPatentWatch Daily Briefing

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

Serving leading biopharmaceutical companies globally:

Express Scripts

Last Updated: October 18, 2021

DrugPatentWatch Database Preview

Patent: 8,987,421

➤ Get the DrugPatentWatch Daily Briefing

« Back to Dashboard

Summary for Patent: 8,987,421
Title:Chimeric and humanized anti-histone antibodies
Abstract: The present invention concerns chimeric or humanized antibodies or antigen-binding fragments thereof that comprise specific CDR sequences, disclosed herein. Preferably, the antibodies or fragments comprise specific heavy and light chain variable region sequences disclosed herein. More preferably, the antibodies or fragments also comprise specific constant region sequences, such as those associated with the nG1m1,2 or Km3 allotypes. The antibodies or fragments may bind to a human histone protein, such as H2B, H3 or H4. The antibodies or fragments are of use to treat a variety of diseases that may be associated with histones, such as autoimmune disease (e.g., SLE), atherosclerosis, arthritis, rheumatoid arthritis, edema, sepsis, septic shock, hyperinflammatory disorder, infectious disease, inflammatory disease, immune dysregulatory disorder, GVHD, transplant rejection, atherosclerosis, asthma, a coagulopathy, myocardial ischemia, thrombosis, nephritis, inflammatory liver injury, acute pancreatitis, ischemia-reperfusion injury, stroke, cardiovascular disease, and burn.
Inventor(s): Chang; Chien-Hsing (Downingtown, PA), Hansen; Hans J. (Picayune, MS), Goldenberg; David M. (Mendham, NJ)
Assignee: Immunomedics, Inc. (Morris Plains, NJ)
Application Number:14/180,646
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,987,421
Patent Claims:see list of patent claims

Details for Patent 8,987,421

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 2015-01-23 ⤷  Free Forever Trial Immunomedics, Inc. (Morris Plains, NJ) 2033-02-15 RX Orphan search
Merck ELSPAR asparaginase VIAL 101063 1978-01-10 ⤷  Free Forever Trial Immunomedics, Inc. (Morris Plains, NJ) 2033-02-15 RX search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >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.