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Kowa Company Limited Patents |
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Assignee: Kowa Company Limited
Address: Nagoya, JP
No. of patents: 5
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4525347 |
Antiinflammatory analgesic gelled ointment |
June 25, 1985 |
| An antiinflammatory analgesic ointment comprising: (a) an antiinflammatory amount of indomethacin; (b) a medium consisting of a hydroxy compound in the range of from 15 to 85% by weight, water in the range of 30 to 55% by weight and a gelating agent being present in an amount sufficient |
| 4443603 |
Piperazine derivatives, of aromatic acids |
April 17, 1984 |
| A piperazine derivartive represented by the following formula: ##STR1## wherein R.sub.1 : an indolyl group which may optionally be substituted by one or more lower alkyl and/or lower alkoxy groups, naphthyl group which may optionally be saturated partially with 2 or 4 hydrogen atoms, |
| 4309414 |
Antiinflammatory analgesic gelled ointment |
January 5, 1982 |
| An antiinflammatory analgesic gelled ointment is disclosed which comprises indomethacin, a medium consisting of a glycol, alcohol and water, a gelling agent selected from cellulose and a carboxyvinyl polymer which has been neutralized with an amine, and water sufficiently enough to make |
| 4290954 |
Tetrahydroxanthone derivatives |
September 22, 1981 |
| A tetrahydroxanthone derivative represented by the general formula: ##STR1## wherein R is a hydrogen atom, a hydroxyl, cyano, lower alkyl, lower alkoxy, lower acyloxy, benzoyloxy or tetrazolyl group, or ##STR2## (R.sub.3 is a hydrogen atom, R.sub.4 is a hydrogen atom, a phenyl gr |
| 4256631 |
Process for the preparation of immunoglobulin for intravenous administration |
March 17, 1981 |
| The specification describes an economical process for the preparation of immunoglobulin for intravenous administration. An immunoglobulin can be, in accordance with the process, purified by a combination of a fractional precipitation method and an affinity chromatography. As a precipitan |
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