Inventor

DEFREES SHAWN

US68 patents

⚠️ This page may combine multiple inventors who share the name “DEFREES SHAWN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DEFREES SHAWN

NEOSE TECHNOLOGIES INC

Remodeling and glycoconjugation of peptides

Remodeling and glycoconjugation of peptides

Galactosyl nucleotide sugars

Pharmaceutical compositions of glycoconjugates

Glycopegylated erythropoietin

Remodeling and glycoconjugation of peptides

Erythropoietin: remodeling and glycoconjugation of erythropoietin

Factor IX: remolding and glycoconjugation of Factor IX

Granulocyte colony stimulating factor: remodeling and glycoconjugation of G-CSF

Factor VIII remodeling and glycoconjugation of Factor VIII

Glycoconjugates including more than one peptide

Enzymatic synthesis of oligosaccharides

Glycopeptide remodeling using amidases

O-linked glycosylation of peptides

Glycoconjugation methods and proteins/peptides produced by the methods

Glycopegylation methods and proteins/peptides produced by the methods

Enzymatic synthesis of gangliosides

Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration

Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration

Sialic acid nucleotide sugars

Interferon alpha: remodeling and glycoconjugation of interferon alpha

Interferon beta: remodeling and glycoconjugation of interferon beta

DEFREES SHAWN

Glycopegylation methods and proteins/peptides produced by the methods

Branched water-soluble polymers and their conjugates

Erythropoietin: remodeling and glycoconjugation of erythropoietin

Granulocyte colony stimulating factor: remodeling and glycoconjugation G-CSF

Glycopegylated erythropoietin

Glycopegylated interferon α

Methods for the purification of polypeptide conjugates comprising polyalkylene oxide using hydrophobic interaction chromatography

Remodeling and glycopegylation of fibroblast growth factor (FGF)

Glycosylation of peptides via O-linked glycosylation sequences

Glycopegylation methods and proteins/peptides produced by the methods

Branched PEG remodeling and glycosylation of glucagon-like peptide-1 [GLP-1]

Expression of O-glycosylated therapeutic proteins in prokaryotic microorganisms

NOVO NORDISK AS

Protein remodeling methods and proteins/peptides produced by the methods

Erythropoietin: remodeling and glycoconjugation of erythropoietin

Intracellular formation of peptide conjugates

Compositions and methods for the preparation of human growth hormone glycosylation mutants

Factor VII: remodeling and glycoconjugation of Factor VII

Glycopegylated granulocyte colony stimulating factor

Glycopegylated erythropoietin formulations

Glycopegylated factor IX

CYTEL CORP

Enzymatic synthesis of glycosidic linkages

Enzymatic synthesis of oligosaccharides

Enzymatic synthesis of glycosidic linkages

BIOGENERIX AG

Branched water-soluble polymers and their conjugates

O-linked glycosylation of peptides

SCHERING CORP

Derivatives of phosphinic acid useful as endothelin converting enzyme inhibitors

SENEB BIOSCIENCES INC

Synthetic ganglioside derivatives and compositions thereof

FELO MICHAEL

Nucleotide sugar purification using membranes