Nihon Chemical Research Co., Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 1153

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6319225 Injection syringe including device for preparation of injectionMar 12, 99Nov 20, 01[A61M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6645179 Injection syringeExpiredJul 06, 00Nov 11, 03[A61M]
5342310 Syringe with needle-hangaring mechanismExpiredAug 24, 93Aug 30, 94[A61M]

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