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Last Updated: April 18, 2024

Details for Patent: 4,808,583

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Summary for Patent: 4,808,583

Title:	Solutions of lactic acid salts of piperazinylquinolone- and piperazinyl-azaquinolone-carboxylic acids
Abstract:	The invention relates to solutions of piperazinylquinolone- and piperazinyl-azaquinolone-carboxylic acids, and in particular both ready-to-use injection and/or infusion solutions and dosage forms which can be converted into such injection and/or infusion solutions before use. The solutions according to the invention are characterized in that, besides the lactic acid salts of the active substance and, if appropriate, customary auxiliaries, they additionally contain at least one acid which does not lead to precipitates, in particular lactic acid.
Inventor(s):	Grohe; Klaus (Odenthal, DE), Lammens; Robert (Leverkusen, DE)
Assignee:	Bayer Aktiengesellschaft (Leverkusen, DE)
Application Number:	07/071,459
Patent Claim Types: see list of patent claims	Formulation; Compound;

Drugs Protected by US Patent 4,808,583

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Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>TE	>Type	>RLD	>RS	>Patent No.	>Patent Expiration	>Product	>Substance	>Delist Req.	>Patented / Exclusive Use	>Submissiondate

Foreign Priority and PCT Information for Patent: 4,808,583

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Germany	3333719	Sep 17, 1983

International Family Members for US Patent 4,808,583

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Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Austria	38332	⤷ Try a Trial
Australia	3297684	⤷ Try a Trial
Australia	562507	⤷ Try a Trial
Canada	1228547	⤷ Try a Trial
German Democratic Republic	227882	⤷ Try a Trial
Germany	3333719	⤷ Try a Trial
Germany	3474915	⤷ Try a Trial
>Country	>Patent Number	>Estimated Expiration	>Supplementary Protection Certificate	>SPC Country	>SPC Expiration

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