Patent Watch


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3165 Patent Applications

Feb 2009

Novel Process for the Preparation of Polylactic Acid - USPTO

The present invention describes a polyhydroxycarboxylic acid having bimodal or multimodal molar mass distribution, a process for the preparation thereof, the use of an aromatic diol having a single benzene ring for the preparation of polyhydroxycarbo...

Feb 2009

Tunably Crosslinked Polysaccharide Compositions - USPTO

The present invention generally relates to novel biocompatible crosslinked polysaccharide gel compositions, methods of their manufacture and use, and the novel crosslinkers used to make them. In one aspect of the invention, a novel polyethylene glyco...

Feb 2009

MODIFIED BIODEGRADABLE POLYMERS, PREPARATION AND USE THEREOF FOR MAKING BIOMATERIALS AND DRESSINGS - USPTO

The invention concerns a method for preparing a modified biodegradable polymer in aqueous medium comprising at least two steps. The first step is a reaction between an amino acid, a peptide or a polypeptide and maleic anhydride to form a compound hav...

Jan 2009

Polylactic Acid Complex and Production Method Thereof - USPTO

This method comprises a primary cross-linking step wherein cross-linked polylactic acid is formed by cross-linking a polylactic acid molded product; an impregnation step wherein the cross-linked polylactic acid obtained in the primary cross-linking s...

Jan 2009

Compositions For Preventing Or Treating Arthritis Comprising Lactic Acid Bacteria and Collangen As Active Ingredients - USPTO

The present invention relates to a composition for preventing or treating arthritis, which comprises a lactic acid bacterium and collagen as major active ingredients. The present composition shows excellent prevention or treatment efficacies on arthr...

Jan 2009

Bio-based method for making mannitol - USPTO

Mannitol is produced in a highly efficient fermentative method using Lactobacillus intermedius NRRL B-30560, or in a biochemical method using mannitol dehydrogenase isolated from this strain. Fructose serves as the primary carbon substrate in both th...

Jan 2009

Natural fibers wash and rinse and method of using same - USPTO

A combination of two separate compositions used for cleaning natural fibers and fabrics made therefrom and the method of using same. The first composition provides for low temperature washing of the fibers and contains two different non-ionic surfact...

Jan 2009

Novel Succinate Salt of O-Desmethyl-Venlafaxine - USPTO

A novel salt of O-desmethyl venlafaxine is provided, O-desmethylvenlafaxine succinate. Pharmaceutical compositions, dosage forms and methods of use are also provided.

Jan 2009

MULTILAYER FILM STRUCTURES COMPRISING BIO-BASED MATERIALS - USPTO

A multilayer film structure is disclosed which comprises at least a first layer made of a bio-based polymer composition; a tie layer comprising one or more ethylene copolymers and one or more inorganic fillers; and optionally at least one additional ...

Jan 2009

POLYLACTIC ACID-CONTAINING RESIN COMPOSITION AND PRODUCT MOLDED THEREFROM - USPTO

A polylactic acid-containing resin composition is provided which comprises 100 parts by mass of a resin containing 20 to 98 mass % of polymethyl methacrylate and 80 to 2 mass % of polylactic acid, and 1 to 100 parts by mass of an impact resistance im...

Jan 2009

PLANT HAVING REDUCED LIGNIN AND CELLULOSE CONTENTS WITHOUT REDUCING GLUCAN CONTENT, METHOD OF PRODUCING THE SAME AND UTILIZATION THEREOF - USPTO

By inhibiting the function of a transcription factor that promotes transcription of a gene associated with the amounts of lignin and cellulose, a plant in which the amounts of lignin and cellulose are reduced without reducing the amount of glucan is ...

Jan 2009

Process for Production of Heat-Resistant Hollow Articles Made of Polylactic Acid Containing Resin - USPTO

Provided is a process for the production of heat-resistant hollow articles that does not cause the deformation of injection-molded products or the incapability of the same being taken out of a mold. A mold 1 that comprises a female mold portion 3 hav...

Jan 2009

ROM BIOS BASED TRUSTED ENCRYPTED OPERATING SYSTEM - USPTO

There is disclosed a device, system, and method for a ROM BIOS based trusted encrypted operating system for use in a gaming environment. The gaming device includes a ROM storing a BIOS, a secure loader, an encrypted operating system, and a decryption...

Jan 2009

Crystal forms of O-desmethylvenlafaxine succinate - USPTO

Provided are crystalline forms of O-desmethylvenlafaxine succinate, methods for their preparation, and pharmaceutical composition thereof.

Jan 2009

Bio-disintegratable board comprising polyactic acid conjugate fiber and natural fiber and its preparation method - USPTO

The present invention relates to a biodegradable board comprising laminates of nonwoven fabric, which comprises natural fiber and a sheath-core type composite fiber having double layers of inner part and surface layer and its preparation method, and ...

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