Inventor

Wataru Ohtani

Inventor

Osaka, JP

Overview

10→

Patents

1987–1999

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 as inventor

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

C07Kprimary

C07KPeptides33%

C12NMicroorganisms or enzymes27%

A61KPreparations for medical, dental or toiletry purposes17%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

5,986,062'Recombinant human serum albumin, process for producing the same and pharmaceutical preparation containing the same'1999 5,710,253'Method for decoloring human serum albumin'1998 5,612,197'Process for producing recombinant human serum albumin'1997 5,521,287'Recombinant human serum albumin, process for producing the same and pharmaceutical preparation containing the same'1996 5,440,018'Recombinant human serum albumin, process for producing the same and pharmaceutical preparation containing the same'1995 5,369,020'Method for suppressing coloring of human serum albumin'1994 5,334,512'Fatty acid supplemented medium for recombinant production of human serum albumin by yeast'1994 5,294,699'Inhibition of coloration of human serum albumin'1994 5,132,404'Method of purifying human serum albumin using organic carboxylic acids and acetyl tryptophan'1992 4,694,074'Process for the purification of HBsAg'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1999Patents assigned to GREEN CROSS CORP (10)· patent assignee history

1987–1999Based in Osaka, JP· patent location history

1994Based in Hirakata, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GREEN CROSS CORP	10	1987–1999

Locations

Location	Patents	Span
Osaka, JP	8	1987–1999
Hirakata, JP	2	1994