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.:

US 7538213 B1

PDF
Full Text
Expired
Date of Patent:
May. 26, 2009

Filed:

May. 16, 2003
Applicants:

Janina Piechaczek, Warszawa, PL;

Magdalena Glice, Warszawa, PL;

Urszula Fraczek, Marki, PL;

Jadwiga Serafin, Warszawa, PL;

Wieslaw Szelejewski, Warszawa, PL;

Krzysztof Soltysiak, Warszawa, PL;

Inventors:

Janina Piechaczek, Warszawa, PL;

Magdalena Glice, Warszawa, PL;

Urszula Fraczek, Marki, PL;

Jadwiga Serafin, Warszawa, PL;

Wieslaw Szelejewski, Warszawa, PL;

Krzysztof Soltysiak, Warszawa, PL;

Assignee:

Institut Farmaceutyczny, Warszawa, PL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to the methods for preparation of olanzapine polymorphic Form I. The invention also provides new mixed solvates of olanzapine, which are valuable intermediates used in the preparation of pure olanzapine polymorphic Form I.


Find Patent Forward Citations

Piechaczek, Janina. (2009). Methods for preparation of olanzapine polymorphic form i (U.S. Patent No. 7538213). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7538213

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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