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Inventor

Ernest S. Kawasaki

Inventor
Richmond, CA, US

Overview

14→
Patents
1990–2001
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
C07KPeptides25%
C12NMicroorganisms or enzymes23%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests18%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms7%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations2%
PatentTitleYear
6,204,020'DNA encoding N.gradient.2 CSF-1 (short form) and carboxy truncated fragment thereof'20016,156,300'Point mutants of N.gradient.2 CSF-1 and carboxy truncated fragments thereof'20006,146,851'DNA encoding NV2 (long form) and carboxy truncated fragments thereof'20006,117,422'N.gradient.2-CSF-1(long form) and carboxy truncated fragments thereof'20006,103,224'N.gradient.2 CSF-1 (short form) and carboxy truncated fragments thereof'20005,766,888'Detection of carcinoma metastases by nucleic acid amplification'19985,681,719'DNA encoding N- and C- terminally truncated colony stimulating factor-1 variants'19975,672,343'N- 3 deletion mutants of the long form of CSF-1'19975,643,563'N-.gradient.3 deletion mutants of the short form of CSF-1'19975,573,930'DNA encoding various forms of colony stimulating factor-1'19965,543,296'Detection of carcinoma metastases by nucleic acid amplification'19965,470,569'Recombinant colony stimulating factor-1'19955,057,410'Chimeric messenger RNA detection methods'19914,939,093'Human IL-2 like polypeptides, DNA sequences and recombinant DNA molecules therefore and methods for the production and use thereof'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1991Patents assigned to CETUS CORP (2)· patent assignee history
1990–2001Based in Richmond, CA, US· patent location history
1995–1996Patents assigned to CETUS ONCOLOGY CORP (2)· patent assignee history
1996–1998Patents assigned to UNIV CALIFORNIA (2)· patent assignee history
1996Patents assigned to HOFFMANN LA ROCHE (1)· patent assignee history
1996–2000Based in Waltham, MA, US· patent location history
1997–2001Patents assigned to CHIRON CORP (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHIRON CORP81997–2001
CETUS CORP21990–1991
CETUS ONCOLOGY CORP21995–1996
UNIV CALIFORNIA21996–1998
HOFFMANN LA ROCHE11996
Locations
LocationPatentsSpan
Richmond, California, US91990–2001
Waltham, Massachusetts, US51996–2000