K-I CHEMICAL INDUSTRY CO., LTD.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Apr 27, 2010 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 18 Total Citation Count
- Jul 21, 1992 Earliest Filing
- 7 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7704380 Method of removing sulfides including hydrogen sulfide and mercaptanExpiredApr 05, 05Apr 27, 10[C10G, B01D]
6881418 Liquid deodorant killing microorganism and method of microorganism-killing deodorizationExpiredFeb 06, 03Apr 19, 05[A01N]
6024897 Process for the preparation of benzyl-metal compounds and process for the preparation of 4-phenyl-1-butenes by the use of the sameExpiredJan 30, 98Feb 15, 00[C07F]
5616317 Polycationic polymer and polycationic microbicidal and algaecidal agentExpiredJun 14, 95Apr 01, 97[A01N, C08G]
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