Inventor

Kazuo Yamaguchi

Inventor

Sagamihara, JP

Overview

1984–2003

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Kprimary

C07KPeptides27%

A61KPreparations for medical, dental or toiletry purposes24%

C12NMicroorganisms or enzymes24%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

C07DHeterocyclic compounds4%

C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms4%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%

C07CAcyclic or carbocyclic compounds2%

PatentTitleYear

6,642,355'Endothelin-antagonizing peptide'2003 6,194,195'Strains of streptomyces producing endothelin antagonistic peptides'2001 6,027,720'G-CSF conjugate'2000 5,994,518'Method of producing a polypeptide having human granulocyte colony stimulating factor activity'1999 5,795,968'Polypeptide derivatives of human granulocyte colony stimulating factor'1998 5,714,581'Polypeptide derivatives of human granulocyte colony stimulating factor'1998 5,681,720'DNA encoding human granulocyte colony stimulating factor plasmids and host cells comprising same, and methods of expressing the encoded polypeptide'1997 5,639,860'Endothelin-antagonizing peptide'1997 5,376,545'DNA coding for uricase and process for producing uricase'1994 5,362,853'Polypeptide derivatives of human granulocyte colony stimulating factor'1994 5,214,132'Polypeptide derivatives of human granulocyte colony stimulating factor'1993 5,153,120'Process for the production of .gamma.-glutamyl transpeptidase'1992 4,894,362'Eel growth hormone'1990 4,645,755'Fish growth hormone'1987 4,578,400'Therapeutic composition and method for treatment of cardiovascular diseases'1986 4,481,137'Glycoproteins and processes for their production'1984 4,440,770'Diuretic, hypotensive and antiedemic quinoline oximes'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to MOCHIDA PHARM CO LTD (3)· patent assignee history

1984–1986Based in Koganei, JP· patent location history

1987–2003Patents assigned to KYOWA HAKKO KOGYO KK (14)· patent assignee history

1987–2003Based in Sagamihara, JP· patent location history

1993–2000Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYOWA HAKKO KOGYO KK	14	1987–2003
MOCHIDA PHARM CO LTD	3	1984–1986

Locations

Location	Patents	Span
Sagamihara, JP	7	1987–2003
Kanagawa, JP	7	1993–2000
Koganei, JP	3	1984–1986