Inventor

CHOAY JEAN

FR50 patents

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

CHOAY JEAN

CHOAY SA

Oligosaccharides having anti-Xa activity and pharmaceutical compositions containing them

Short chained oligosaccharides having biological properties, a process for making the same and the use thereof as drugs

Mucopolysaccharides having biological properties, preparation and method of use

Process for making oligosaccharides having anti-Xa activity and the resulting oligosaccharides

Process for the organic synthesis of oligosaccharides and derivatives thereof

Pharmaceutical composition containing vitamin B12, process of making the same and method of treatment

Oligosaccharides having anti-Xa activity and pharmaceutical compositions containing them

Method for obtaining biologically active mucopolysaccharides of high purity, by controlled depolymerization of heparin

Derivatives of the uronic acid

Method for carrying out the organic synthesis of oligosaccharides containing galactosamine-uronic acid patterns, new oligosaccharides obtained and biological applications thereof

Mucopolysaccharides having biological properties, preparation and application thereof as drugs

Oligosaccharides and their biological applications

Disaccharides formed by patterns having a glucosamine and uronic acid structure, preparation thereof and biological applications

Mucopolysaccharide composition having a regulatory action on coagulation, medicament containing same and process of preparation

Disaccharides having a glucosamine and uronic acid structure, and biological applications thereof

Oligosaccharides having anti-Xa activity, pharmaceutical compositions containing them and method of use

Heparin compositions freed of mineral salts, particularly oxalates, and process for obtaining same

Oligosaccharidic fractions devoid or practically devoid of antithrombotic activity

Medicaments favoring the properties of blood flow and their use in therapeutics

Purification of urokinase

Pharmaceutical compositions of stable urokinase-heparin complexes and methods for use thereof

Process of preparing mixed heparin salts

Fraction capable of inducing in vivo a resistance to bacterial infections, process for obtaining said fraction from bacteria and drugs containing said fraction

Mucopolysaccharide composition having a regulatory action on coagulation, medicament process for preparation and method of use

1-Quinolinyl-pyrazolidine derivatives

Drug having an anti-agglutinating effect on platelets and hypocoagulating effect

ANVAR

Water soluble agents effective as immunological adjuvants for stimulating in the host the immune response to various antigens and compositions, notably vaccines containing said water soluble agents

Water soluble agents effective as immunological adjuvants for stimulating, in the host the immune response to various antigens and compositions, notably vaccines containing said water soluble agents

Immunizing and anti-infectious adjuvant agents constituted by N-acetyl-muramyl-L-alanyl-D-glutamic acid derivatives

Immunological adjuvant constituted by the p-amino-phenyl derivative of N-acetyl-muramyl-L-alanyl-D-isoglutamine

Water soluble agents effective as immunological adjuvants for stimulating in the host the immune response to various antigens and compositions, notably vaccines containing said water soluble agents

Oil-free adjuvant compositions containing N-acetyl-muramyl-L-alanyl-D-isoglutamine

Novel compounds of the muramyl peptide

Oligomers of compounds of the muramyl-peptide type and medicaments containing them

Muramyl-peptides fixed to peptide-polymers and pharmaceutical compositions containing them

Muramyl peptide derivatives and pharmaceutical compositions

Water soluble agents effective as immunological adjuvants for stimulating in the host the immune response to various antigens and compositions, notably vaccines containing said water soluble agents

Conjugates of haptenes and muramyl-peptides, endowed with immunogenic activity and compositions containing them

Muramyl peptide substituted on a peptide nitrogen and medicaments containing the same

N-Acyl-muramyl peptide derivatives having anti-infectious infections properties

Compounds associating peptidyl of aminoacyl residues to lipophilic groups and pharmaceutical compositions containing said new compounds

Oil-free adjuvant compositions containing N-acetyl-muramyl-L-alanyl-D-glutamic acid and method of use

SANOFI SA

Low molecular weight heparins of regular structure, their preparation and their biological uses.

Process for the sulfation of glycosaminoglycans, the sulfated glycosaminoglycans and their biological applications

Process for recovering heparinic oligosaccharides with an affinity for cell growth factors

Sulphonamides derived from diarylmethanes, the processes for preparing them and pharmaceutical compositions containing them

DROPIC

Process for preparing mucopolysaccharide compositions having high antithrombotic activity, the compositions obtained and their use as medicaments

CHOAY LABORATOIRE S A

Plasminogen compositions containing preactivated plasminogens with or without native plasminogens, process for making same, pharmaceutical compositions and control of blood clots

INST NAT SANTE RECH MED

Process for obtaining an active product from mammalian macrophages

HARVARD COLLEGE

Somnogenic compositions and method of use