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:
Jun. 11, 1991
Filed:
Jul. 06, 1990
Norbert Pollinger, Odenthal, DE;
Peter Serno, Bergisch Gladbach, DE;
Wolfram Hofmann, Bonn, DE;
Dieter Beermann, Wuppertal, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
Ciprofloxacin and related gyrase inhibitors are tolerated well if administered intramuscularly in the form of an aqueous suspension of the betaine form having an approximate neutral pH value or in the form of an oily suspension of the betaine or salts thereof. Oily suspensions which contain the active material in water-soluble form, eventually in form of the hydrochlorides, lactates, mesilates, methanesulfonates and other salts, are capable of releasing the active compound very rapidly, particularly when the wettability of the oily carrier medium is increased by addition of interfacially surface active materials.