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Last Updated: April 26, 2024

Patent: 9,554,968

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Summary for Patent: 9,554,968

Title:	Trilayer coated pharmaceutical packaging
Abstract:	An article is described including an article surface and a coating set comprising a tie coating or layer of SiO.sub.xC.sub.y or Si(NH).sub.xC.sub.y applied to the article surface, a barrier coating or layer of SiO.sub.x, and a pH protective layer of SiO.sub.xC.sub.y or Si(NH).sub.xC.sub.y. The respective coatings or layers can be applied by chemical vapor deposition of a polysiloxane or polysilazane precursor in the presence of oxygen. Examples of such an article are a prefilled thermoplastic syringe or thermoplastic pharmaceutical vial with a coated interior portion containing a pharmaceutical preparation or other fluid with a pH of 4 to 8, alternatively 5 to 9. The barrier coating or layer prevents oxygen from penetrating into the thermoplastic syringe or vial, and the tie coating or layer and pH protective coating or layer together protect the barrier layer from the contents of the syringe or vial.
Inventor(s):	Weikart; Christopher (Auburn, AL), Clark; Becky L. (Auburn, AL), Stevenson; Adam (Opelika, AL), Felts; John T. (Alameda, CA)
Assignee:	SIO2 MEDICAL PRODUCTS, INC. (Auburn, AL)
Application Number:	14/205,329
Patent Claims:	see list of patent claims

Details for Patent 9,554,968

Glossary

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Applicant	Tradename	Biologic Ingredient	Dosage Form	BLA	Approval Date	Patent No.	Expiredate
Emd Serono, Inc.	PERGONAL	menotropins	For Injection	017646	08/22/1975	⤷ Try a Trial	2033-03-11
Emd Serono, Inc.	PERGONAL	menotropins	For Injection	017646	05/20/1985	⤷ Try a Trial	2033-03-11
Eli Lilly And Company	HUMATROPE	somatropin	For Injection	019640	06/23/1987	⤷ Try a Trial	2033-03-11
Eli Lilly And Company	HUMATROPE	somatropin	For Injection	019640	10/16/1986	⤷ Try a Trial	2033-03-11
>Applicant	>Tradename	>Biologic Ingredient	>Dosage Form	>BLA	>Approval Date	>Patent No.	>Expiredate

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