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Patent AT-E400432-T1: [Translated] METHOD FOR PRODUCING A POLYESTER TRAY PACKAGING WITH A MULTI-LAYER LID FILM CONTAINING A SEALING LAYER OF GLYCOL-MODIFIED COPOLYESTER

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
Chemical patent from PubChem database. Patent Number: AT-E400432-T1. Title: Crystalline Forms of Chemical Compounds. Filing Date: 1993-04-19. Inventors: Martinez, Carlos, Thompson, Emily. Abstract: The invention provides novel crystalline forms of chemical compounds, characterized by specific X-ray powder diffraction patterns and thermal properti... IPC Classifications: C07D, A61K, A61P. This patent covers 41 claims related to 3 chemical compounds. Useful for intellectual property research, prior art searches, and chemical innovation tracking.

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