Inventor

Fumio Hirose

Inventor

Tokyo, JP

Overview

1977–1990

Patent span

Chemistry

Primary field (CPC C)

Patents· 29 as inventor

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

C07Hprimary

C07HSugars55%

A61KPreparations for medical, dental or toiletry purposes14%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations14%

C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture12%

C08BPolysaccharides2%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2%

PatentTitleYear

4,957,906'Pharmaceutical compositions containing a derivative of para-aminobenzoic acid as an active ingredient'1990 4,874,750'Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient'1989 4,866,047'Method for inhibiting the formation of urinary calculus utilizing 24,25-(OH).sub.2 -D.sub.3'1989 4,851,395'Nitrogen-containing polysaccharide'1989 4,801,581'Pharmaceutical composition containing para-amino-benzoic acid-N-D-xyloside as an active ingredient'1989 4,757,054'Pharmaceutical composition containing para-amino-benzoic acid-N-D-xyloside as an active ingredient'1988 4,748,159'Method for the treatment of tumors'1988 4,708,950'Pharmaceutical composition containing a derivative of orthoaminobenzoic acid as an active ingredient'1987 4,699,787'Nitrogen-containing polysaccharide'1987 4,673,669'Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient'1987 4,663,312'P-aminobenzoic acid-N-L-rhamnoside pharmaceutical compositions for treating inflammatory diseases'1987 4,657,895'Pharmaceutical composition containing para-aminobenzoic acid-N-L-rhamnoside as an active ingredient'1987 4,649,133'Method for the treatment of pains or pyrexia due to the accentuation of central nerve'1987 4,637,998'Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient'1987 4,596,794'Method for the treatment of hyperglycemia, hyperlipemia, inflammatory diseases, pains or pyrexia due to the accentuation of central nerve, or tumor'1986 4,569,842'Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient'1986 4,559,327'Pharmaceutical composition containing para-aminobenzoic acid-N-L-rhamnoside as an active ingredient'1985 4,555,505'Method for the treatment of hyperglycemia using p-aminobenzoate-N-L-rhamnoside'1985 4,450,156'Pharmaceutical composition containing a derivative of ortho-aminobenzoic acid as an active ingredient'1984 4,440,757'Pharmaceutical composition comprising derivative of aminobenzoic acid for regulating prostaglandin'1984 4,380,536'Pharmaceutical composition containing para-amino-benzoic acid-N-D-mannoside as an active ingredient'1983 4,372,948'Derivative of saccharide and physiologically active agent containing the same'1983 4,322,408'Pharmaceutical composition containing a derivative of para-aminobenzoic acid as an active ingredient'1982 4,322,409'Pharmaceutical composition containing a derivative of orthoaminobenzoic acid as an active ingredient'1982 4,315,921'Pharmaceutical composition containing fara-amino-benzoic acid-N-D-xyloside as an active ingredient'1982 4,313,939'Pharmaceutical composition containing para-aminobenzoic acid-N-L-rhamnoside as an active ingredient'1982 4,229,570'Method of producing nitrogen-containing polysaccharides'1980 4,202,969'Method of producing nitrogen-containing polysaccharides'1980 4,051,314'Polysaccharides and method for producing same'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1990Patents assigned to KUREHA CHEMICAL IND CO LTD (28)· patent assignee history

1977–1990Based in Tokyo, JP· patent location history

1984Patents assigned to ANDO TAKAO (1)· patent assignee history

1984Patents assigned to FUJII TAKAYOSHI (1)· patent assignee history

1984Patents assigned to HIROSE FUMIO (1)· patent assignee history

1984Patents assigned to IKUZAWA MASANORI (1)· patent assignee history

1984–1989Based in Suginami-ku, JP· patent location history

1986–1987Based in Shinjuku-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KUREHA CHEMICAL IND CO LTD	28	1977–1990
ANDO TAKAO	1	1984
FUJII TAKAYOSHI	1	1984
HIROSE FUMIOself	1	1984
IKUZAWA MASANORI	1	1984

Locations

Location	Patents	Span
Tokyo, JP	25	1977–1990
Suginami-ku, JP	2	1984–1989
Shinjuku-ku, JP	2	1986–1987