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Generated: September 16, 2019

DrugPatentWatch Database Preview

Patent: 8,075,919

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Summary for Patent: 8,075,919
Title:Methods for fabrication, uses and compositions of small spherical particles prepared by controlled phase separation
Abstract: The present invention is related to a method for preparing small spherical particles of an active agent by providing a solution in a single liquid phase. The single liquid phase comprises an active agent, a phase separation enhancing agent, and a first solvent. A phase change is induced at a controlled rate in the solution to cause a liquid-solid phase separation of the active agent and to form a solid phase and a liquid phase. The solid phase comprises solid small spherical particles of the active agent. The liquid phase comprises the phase separation enhancing agent and the solvent. The small spherical particles are substantially spherical and having a size from about 0.01 .mu.m to about 200 .mu.m.
Inventor(s): Brown; Larry (Newton, MA), McGeehan; John K. (Woodbury, NJ), Rashba-Step; Julia (Newton, MA), Scott; Terrence L. (Winchester, MA)
Assignee: Baxter International Inc. (Deerfield, IL) Baxter Healthcare S.A. (Wallisellen, CH)
Application Number:10/894,430
Patent Claims:see list of patent claims

Details for Patent 8,075,919

Applicant Tradename Biologic Ingredient Dosage Form BLA Number Approval Date Patent No. Assignee Estimated Patent Expiration Status Orphan Source
Advance Biofactures SANTYL collagenase VIAL 101995 001 1965-06-04   Try a Free Trial Baxter International Inc. (Deerfield, IL) Baxter Healthcare S.A. (Wallisellen, CH) 2023-07-18 RX search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 001 2015-01-23   Try a Free Trial Baxter International Inc. (Deerfield, IL) Baxter Healthcare S.A. (Wallisellen, CH) 2023-07-18 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 002 2015-01-23   Try a Free Trial Baxter International Inc. (Deerfield, IL) Baxter Healthcare S.A. (Wallisellen, CH) 2023-07-18 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 003 2015-01-23   Try a Free Trial Baxter International Inc. (Deerfield, IL) Baxter Healthcare S.A. (Wallisellen, CH) 2023-07-18 RX Orphan search
Nps Pharms Inc NATPARA parathyroid hormone INJECTABLE;INJECTION 125511 004 2015-01-23   Try a Free Trial Baxter International Inc. (Deerfield, IL) Baxter Healthcare S.A. (Wallisellen, CH) 2023-07-18 RX Orphan search
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Number >Approval Date >Patent No. >Assignee >Estimated Patent Expiration >Status >Orphan >Source

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