Assignee
TOKYO ORGAN CHEM IND
JP·4 granted patents·51 citations·filing 1980–1990
Top patents by PatentIndex Score
4 records- 0159US4883596ACarbonaceous adsorbent for removal of pyrogen and method of producing pure water using sameTOKYO ORGAN CHEM IND·Filed 1988·Granted Nov 28, 1989·19 cites·6 claims
- 0248US4315846AMetal salt of N-substituted alkylenebisdithiocarbamic acidTOKYO ORGAN CHEM IND·Filed 1980·Granted Feb 16, 1982·3 cites·13 claims
- 0347US5021391ACarbonaceous adsorbent for removal of pyrogen and method of producing pure water using sameTOKYO ORGAN CHEM IND·Filed 1989·Granted Jun 4, 1991·13 cites·6 claims
- 0444US5166123ACarbonaceous adsorbent for removal of pyrogen from waterTOKYO ORGAN CHEM IND·Filed 1990·Granted Nov 24, 1992·16 cites·8 claims
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