Elizabeth-Hata International, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5555768 Method and apparatus for testing a medicinal tabletMar 24, 95Sep 17, 96[G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5460827 Elongated cylindrical medicinal tablet having two layersExpiredNov 19, 92Oct 24, 95[A61K]
5391378 Two-part medicinal tablet and method of manufactureExpiredFeb 22, 93Feb 21, 95[A61K]
5158728 Multi-layer medicinal tablet forming machine and method for using the sameExpiredApr 12, 91Oct 27, 92[B29C]

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