The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 16, 1990
Filed:
Nov. 18, 1987
Shinji Tanaka, Akishima, JP;
Kazuo Sato, Tokyo, JP;
Tsuneo Terasawa, Hachioji, JP;
Yoshio Kawamura, Kokubunji, JP;
Hisashi Tsuruoka, Hachioji, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
There are disclosed a chamber plate for use in cell fusion comprising a plate of single crystal silicon on which a plurality of chambers for holding at least a pair of unit cells are formed in array, said chamber having at the bottom a plate having slits which do not pass cells to be held; and a process for producing a chamber plate for use in cell fusion which comprises forming chambers for holding cells in a plate of single crystal silicon by anisotropic etching or isotropic etching by chemical etching.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile