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.

Date of Patent:
May. 24, 1994

Filed:

Nov. 18, 1991
Applicant:
Inventors:

Michael Midler, Jr, East Brunswick, NJ (US);

Edward L Paul, Chatham Township, Morris County, NJ (US);

Edwin F Whittington, Linden, NJ (US);

Mauricio Futran, Westfield, NJ (US);

Paul D Liu, Concord, MA (US);

Jaanpyng Hsu, Colonia, NJ (US);

Shih-Hsie Pan, Princeton Junction, NJ (US);

Assignee:

Merck & Co., Inc., Rahway, NJ (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
2329 / ; 23299 ; 423659 ; 137896 ; 239421 ; 239433 ; 366173 ;
Abstract

Impinging fluid jet streams are used in a continuous crystallization process to achieve high intensity micromixing of fluids so as to form a homogeneous composition prior to the start of nucleation. This process permits direct crystallization of high surface area particles of high purity and stability.


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Midler, Jr, Michael. (1994). Crystallization method to improve crystal structure and size (U.S. Patent No. 5314506). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5314506

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

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