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Last Updated: March 28, 2024

Details for Patent: 6,626,870


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Summary for Patent: 6,626,870
Title: Stoppering method to maintain sterility
Abstract:A syringe assembly is provided which includes a hollow barrel that has an interior wall. The interior wall defines a chamber that retains medication. The hollow barrel also includes a distal end and a proximal end. The distal end of the hollow barrel has a passageway that is in contact with the chamber. The proximal end of the hollow barrel has an aperture. The syringe assembly also includes a primary plunger tip that is slidably positioned, in fluid tight engagement, with the interior wall. The primary plunger tip has a receptor to engage an engager of an elongated tip plunger rod. The syringe assembly also includes a secondary plunger tip that is slidably positioned, in fluid tight engagement, with the interior wall. The secondary plunger tip also has a receptor to engage an engager of a tip plunger rod. The secondary plunger tip is disposed between the primary plunger tip and the proximal end of the hollow barrel. The syringe assembly also includes a tip plunger rod, which facilitates operation of the secondary plunger tip, engaged to the secondary plunger tip. The present invention also provides a process for providing a lyophilized medication (i.e., lyophilizate) in a syringe assembly and also provides a process for reconstituting a medication in a syringe assembly.
Inventor(s): Yarborough; Cody L (Ft. Collins, CO), Duncan; Michael R. (Ft. Collins, CO), Norton; Richard L. (Ft. Collins, CO), Bawa; Rajan (Ft. Collins, CO), Madril; Dominic G. (Loveland, CO), Barrett; Christopher J. (Ft. Collins, CO)
Assignee: Artix Laboratories, Inc. (Fort Collins, CO)
Application Number:09/536,479
Patent Claim Types:
see list of patent claims
Process;

Drugs Protected by US Patent 6,626,870

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

International Family Members for US Patent 6,626,870

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 285261 ⤷  Try a Trial
Australia 2001249497 ⤷  Try a Trial
Australia 4949701 ⤷  Try a Trial
Canada 2404194 ⤷  Try a Trial
Germany 60107935 ⤷  Try a Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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