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Ogawa; Yasunao
Ikeda, JA
No. of patents:

Patent Number Title Of Patent Date Issued
4063894 Test strip for the detection of occult blood in excreta December 20, 1977
A test strip for detecting the presence of occult blood in excreta such as urine or feces or body fluid, which strip comprises a bibulous or porous material impregnated with a chromogen, a hydroperoxide and, as a sensitizer, a thiazole compound of the formula: ##STR1## wherein R.
3954412 Test strip for phenylketone bodies May 4, 1976
A test strip for the detection of phenylketone bodies in the body fluids, especially in the urine, comprising an absorbing material, a ferric salt and an iron-chelating agent. The test strip is useful in early diagnosis of phenylketonuria, inborn disorder of phenylalanine metabolism.

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