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Middlesex Sciences, Inc. Patents
Assignee:
Middlesex Sciences, Inc.
Address:
Norwood, MA
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
5599719 Method for isolating biomolecules from a biological sample with linear polymers February 4, 1997
A method, composition, and kit for isolating biomolecules from a biological sample wherein the sample is mixed with a soluble, linear polymer, such as polyvinylpyrrolidone, to form a precipitate. The biomolecule of interest is found in the precipitate or is isolated from the supernatant.
5578709 Macromolecular microparticles and methods of production November 26, 1996
A macromolecular microparticle composition formed by dehydrating an aqueous macromolecule solution and crosslinking the dehydrated macromolecules with a crosslinking agent while in a liquid phase or with heat. Preferably, the dehydrating agent is a polymer mixture of polyvinylpyrrolidone
5554730 Method and kit for making a polysaccharide-protein conjugate September 10, 1996
A method and kit for making a polysaccharide-protein Schiff base conjugate. A polysaccharide is oxidized with an oxidizing agent and combined with a protein in the presence of a macromolecular crowding agent to form a Schiff base. Preferably, the macromolecular crowding agent is a solubl
5525519 Method for isolating biomolecules from a biological sample with linear polymers June 11, 1996
A method and composition for isolating biomolecules from a biological sample wherein the sample is mixed with a soluble, linear polymer, such as polyvinylpyrrolidone, to form a precipitate. The biomolecule of interest is found in the precipitate or is isolated from the supernatant.

 
 
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