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Last Updated: September 30, 2020

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Patent: 5,091,318

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Summary for Patent: 5,091,318
Title: Binding of allergens to a solid phase
Abstract:A method for producing a binding assay device composed of antigens on a cellulose nitrate, cellulose nitrate/acetate or similar solid phase is described. The method involves applying to a solid phase a small amount of an allergen composition, or a pretreated allergen composition, containing a certain concentration of allergen and drying the solution. The device is used by contacting a patient test sample to the immobilized allergen and determining whether or not the test sample contains IgE antibodies for the allergen.
Inventor(s): Anawis; Mark A. (Grayslake, IL), Lindberg; Roger E. (Libertyville, IL)
Assignee: Abbott Laboratories (Abbott Park, IL)
Application Number:07/509,255
Patent Claims:see list of patent claims

Details for Patent 5,091,318

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Greer Laboratories, Inc. STANDARDIZED MITE DERMATOPHAGOIDES FARINAE dermatophagoides farinae CONCENTRATE 101834 1 2010-02-03   Start Trial Abbott Laboratories (Abbott Park, IL) 2040-01-28 search
Allermed Laboratories, Inc. SHORT RAGWEED ambrosia artemisiifolia INJECTION 103113 1 1982-03-22   Start Trial Abbott Laboratories (Abbott Park, IL) 2040-01-28 search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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