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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Pharmaceutical compositions containing a derivative of para-aminobe...
Patent number
4,957,906
Issue date
Sep 18, 1990
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of para-aminoben...
Patent number
4,874,750
Issue date
Oct 17, 1989
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for inhibiting the formation of urinary calculus utilizing 2...
Patent number
4,866,047
Issue date
Sep 12, 1989
Kureha Kagaku Kogyo Kabushiki Kaisha
Hideyuki Yamato
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nitrogen-containing polysaccharide
Patent number
4,851,395
Issue date
Jul 25, 1989
Kureha Kagaku Kogyo Kabushiki Kausha
Saburo Ueno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition containing para-amino-benzoic acid-N-D-x...
Patent number
4,801,581
Issue date
Jan 31, 1989
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing para-amino-benzoic acid-N-D-x...
Patent number
4,757,054
Issue date
Jul 12, 1988
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the treatment of tumors
Patent number
4,748,159
Issue date
May 31, 1988
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of orthoaminoben...
Patent number
4,708,950
Issue date
Nov 24, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nitrogen-containing polysaccharide
Patent number
4,699,787
Issue date
Oct 13, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Saburo Ueno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical composition containing a derivative of para-aminoben...
Patent number
4,673,669
Issue date
Jun 16, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
P-aminobenzoic acid-N-L-rhamnoside pharmaceutical compositions for...
Patent number
4,663,312
Issue date
May 5, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing para-aminobenzoic acid-N-L-rh...
Patent number
4,657,895
Issue date
Apr 14, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the treatment of pains or pyrexia due to the accentuatio...
Patent number
4,649,133
Issue date
Mar 10, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of para-aminoben...
Patent number
4,637,998
Issue date
Jan 20, 1987
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the treatment of hyperglycemia, hyperlipemia, inflammato...
Patent number
4,596,794
Issue date
Jun 24, 1986
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of para-aminoben...
Patent number
4,569,842
Issue date
Feb 11, 1986
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing para-aminobenzoic acid-N-L-rh...
Patent number
4,559,327
Issue date
Dec 17, 1985
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for the treatment of hyperglycemia using p-aminobenzoate-N-L...
Patent number
4,555,505
Issue date
Nov 26, 1985
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of ortho-aminobe...
Patent number
4,450,156
Issue date
May 22, 1984
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition comprising derivative of aminobenzoic ac...
Patent number
4,440,757
Issue date
Apr 3, 1984
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing para-amino-benzoic acid-N-D-m...
Patent number
4,380,536
Issue date
Apr 19, 1983
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivative of saccharide and physiologically active agent containin...
Patent number
4,372,948
Issue date
Feb 8, 1983
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of para-aminoben...
Patent number
4,322,408
Issue date
Mar 30, 1982
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing a derivative of orthoaminoben...
Patent number
4,322,409
Issue date
Mar 30, 1982
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing fara-amino-benzoic acid-N-D-x...
Patent number
4,315,921
Issue date
Feb 16, 1982
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pharmaceutical composition containing para-aminobenzoic acid-N-L-rh...
Patent number
4,313,939
Issue date
Feb 2, 1982
Kureha Kagaku Kogyo Kabushiki Kaisha
Chikao Yoshikumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of producing nitrogen-containing polysaccharides
Patent number
4,229,570
Issue date
Oct 21, 1980
Kureha Kagaku Kogyo Kabushiki Kaisha
Saburo Ueno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of producing nitrogen-containing polysaccharides
Patent number
4,202,969
Issue date
May 13, 1980
Kureha Kagaku Kogyo Kabushiki Kaisha
Saburo Ueno
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE