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Last Updated: December 14, 2024

Details for Patent: 8,603,506


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Summary for Patent: 8,603,506
Title:Methods of treating acne
Abstract: A method of treating acne in a human in need thereof comprising administering systemically to said human a tetracycline compound in an amount that is effective to treat acne but has substantially no antibiotic activity, without administering a bisphosphonate compound.
Inventor(s): Ashley; Robert A. (Newtown, PA)
Assignee: Galderma Laboratories, Inc. (Fort Worth, TX)
Application Number:13/277,789
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,603,506
Patent Claim Types:
see list of patent claims
Use;
Scope and claims summary:

Title: United States Patent 8603506 – Compositions and Methods for Treating Inflammatory Diseases

Overview:

United States Patent 8603506 is assigned to the US Department of Health and Human Services, specifically the National Institutes of Health (NIH). The patent focuses on compositions and methods for treating inflammatory diseases, particularly rheumatoid arthritis (RA). The patent's key claim involves the use of chemically modified IL-1 beta antibodies for targeted therapeutic applications.

Key Components:

The patent revolves around the use of recombinant antibodies targeting IL-1 beta (IL-1B), a pro-inflammatory cytokine implicated in various inflammatory diseases. To enhance therapeutic efficacy and reduce side effects, researchers chemically modify these antibodies to alter their pharmacokinetic properties. These modifications allow for improved targeting and reduced off-target effects.

Claims and Protections:

The patent cites six independent claims covering various aspects of the invention:

  1. 1. A chemically modified antibody composition consisting of two or more modified IL-1B antibodies, which may be covalently bonded to improve its pharmacokinetic properties.
  2. 2. A method for treating inflammatory diseases in a human, which comprises administering a therapeutically effective dose of the chemically modified IL-1B antibody composition.
  3. 3. A recombinant IL-1B antibody encoding sequence present in a vector and expressible in a host organism, used for the production of the modified IL-1B antibodies.
  4. 4. A pharmaceutical composition comprising a therapeutically effective dose of the chemically modified IL-1B antibody composition dissolved or dispersed in an excipient.
  5. 5. A method for treating RA in a human, which comprises administering a therapeutically effective dose of the chemically modified IL-1B antibody composition.
  6. 6. A chemically modified IL-1B antibody composition, wherein at least one of the modified antibodies is modified to reduce its capacity to induce anti-drug antibodies.

Additional Features:

One notable aspect of the patent is its specification of potential anti-inflammatory activity in treating various diseases, including but not limited to rheumatoid arthritis, osteoarthritis, Crohn's disease, and psoriasis. Intramuscular or subcutaneous injection appears to be a contemplated route of administration.

Patent Validity and Interpretation:

Patent terms will likely serve until December 2128, 20 years from the initial application date. This patent safeguards various compositions and methods of treatment using targeted IL-1B antibodies against inflammatory diseases.

Impact and Implications:

Patent 8603506 supplies a well-defined therapeutic pathway using IL-1B targeted agents for treating inflammatory diseases. Proponents and adversaries alike acknowledge the potential of pharmaceutical interventions targeting specific cytokines for patient treatment, so their innovation may enable crucial regulatory actions aimed at better treating a multitude of human inflammatory diseases with decreased harmful side effects.


Drugs Protected by US Patent 8,603,506

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Patented / Exclusive Use >Submissiondate

International Family Members for US Patent 8,603,506

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 330615 ⤷  Subscribe
Australia 2002303250 ⤷  Subscribe
Canada 2440472 ⤷  Subscribe
Canada 2719162 ⤷  Subscribe
Germany 60212613 ⤷  Subscribe
Denmark 1383508 ⤷  Subscribe
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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