Alkermes Controlled Therapeutics, Inc.

Integral Biosystems LLC

Civitas Therapeutics, Inc.

Allysta Pharmaceuticals, Inc.

Novartis Ag

Kevin L Ward

Shikha P Barman

Mark A Tracy

Koushik Barman

Warren E Jaworowicz

Ritesh Vasudevan Thekkedath

Brendan Hackett

Anne-Marie Cromwick

Moli Liu

Henry R Costantino

Michael M Lipp

Charles D Blizzard

David S Scher

William R Burns

J Keith Johnson

Rachel Ryznal

Yugang Chen

Daniel Leblanc

Rebecca Martin

Kathryn S Crawford

Wendy W Nelson

Ritesh V Thekkedath

Disclosed are compositions and methods for the use of adiponectin peptidomimetics in therapeutic applications. The compositions can include a peptide, for example, D-Asn-Ile-Pro-Nva-Leu-Tyr-D-Ser-Phe-Ala-D-Ser-NH, a solubilizer, a surfactant(s), a buffer, optionally boric acid and optionally mannitol. The osmolality of the composition can be between 260 to 330 mOsm/kg and the pH can be between 4.5 to 5.5. Methods of using the compositions in treating certain eye disease(s) are also disclosed.

Adiponectin peptidomimetics formulations

A liquid crystalline drug delivery system for ocular administration. The drug delivery system, which is mucoadhesive, biocompatible, non-irritating, and tissue permeable, contains nanoparticles stably dispersed in an aqueous solution and can be formulated for sustained release. Also provided are methods for producing the drug delivery system and methods for treating ocular disorders by administering it to a subject.

Membrane-adherent self-assembled systems for treatment of ocular disorders

A nanostructured biocompatible wafer for drug delivery to a tissue. The wafer contains a tissue-reactive mucoadhesive polymer and a mesh formed of a plurality of polymer fibers. Also provided is a method for treating an ocular surface disease, disorder, or infection using the nanostructured biocompatible wafer. Additionally, an injectable sustained-release formulation for treating an ocular disorder is disclosed. The formulation includes a drug contained within a plurality of microparticles formed of a biodegradable polymer and are coated with a tissue-reactive compound. Further provided is a method for treating an ocular disorder by injecting the microparticulate sustained release formulation.

Methods and biocompatible compositions to achieve sustained drug release in the eye

A nanostructured biocompatible wafer for placement in the conjunctival cul-de-sac. The wafer contains a tissue-reactive mucoadhesive polymer and a mesh formed of a plurality of hydrophobic polymer fibers. Also provided is a method for treating glaucoma, an ocular surface disorder, or an ocular surface infection using the nanostructured biocompatible wafer. Additionally, an injectable sustained-release formulation for treating an ocular disorder is disclosed. The formulation includes a drug contained within a plurality of microparticles formed of a biodegradable polymer and are coated with a tissue-reactive compound. Further provided is a method for treating an ocular disorder by injecting the microparticulate sustained release formulation.

Membrane-adherent self-assembled system for treatment of ocular disorders

The present invention provides improved pharmaceutical formulations for pulmonary delivery having improved chemical and physical stability of the therapeutic, prophylactic or diagnostic agent as compared to formulations known in the art. The improved pharmaceutical formulations of the invention for administration to the respiratory system of a patient for the treatment of a variety of disease conditions comprise a mass of biocompatible particles comprising an active agent, and a hydrogenated starch hydrosylate (HSH). The improvement over the prior art comprises the presence of HSH in the pharmaceutical formulation. The invention further relates to a method of treating diseases comprising administering the pharmaceutical formulations of the present invention to the respiratory system of a patient in need of treatment.

Pulmonary pharmaceutical formulations

The present invention relates to a novel series of polymers which have been prepared by blending hydrophobic biocompatible, biodegradable polymers or copolymers, such as poly(lactide-co-glycolide), and a biocompatible, amphipathic copolymer having a water absorption ratio of about 2 or less. A process for the preparation of the novel polymer blends and sustained release compositions comprising the novel polymer blends are also part of the invention described herein. Further the sustained release compositions can be used to deliver a biologically active with a desirable release profile and in a sustained fashion to a patient in need thereof.

Biocompatible polymer blends and uses thereof

Method of producing submicron particles of a labile agent and use thereof

This invention relates to sustained release compositions, and methods of forming and using said compositions, for the sustained release of biologically active acid-stable or free sulfhydryl-containing proteins, in particular &bgr;-IFN. The sustained release composition of this invention comprises a biocompatible polymer having dispersed therein a stabilized biologically active acid-stable or free sulfhydryl-containing protein formulation and a nonionic polymer surfactant.

Microencapsulation and sustained release of biologically active acid-stable or free sulfhydryl-containing proteins

The present invention relates to a sustained release composition comprising micron particles of labile agent and a method of preparing and using the sustained release composition. The invention further relates to micron particles of a labile agent and a method of preparing the micron particles. The method of the invention for preparing a composition for the sustained release of a labile agent, comprises forming a suspension comprising the labile agent dispersed in a polymer solution comprising at least one biocompatible polymer and at least one polymer solvent. The suspension is then wet milled to achieve micron particles of the labile agent. The polymer solvent is then removed resulting in a solid polymer/labile agent matrix. The method for preparing micron particles of a labile agent comprises forming a suspension comprising the labile agent, dispersed in a polymer solution comprising at least one biocompatible polymer and at least one polymer solvent, and wet milling of the suspension.

Growing community of inventors

Arlington, MA, United States of America

Kevin L Ward