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Last Updated: July 24, 2021

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Details for Patent: 8,999,313


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Which drugs does patent 8,999,313 protect, and when does it expire?

Patent 8,999,313 protects PLENVU and is included in one NDA.

This patent has sixty patent family members in thirty countries.

Summary for Patent: 8,999,313
Title:Compositions
Abstract: The invention provides a colon cleansing solution comprising: a) 300 to 800 mmol per liter ascorbate anion provided by a mixture of: (i) ascorbic acid and (ii) one or more salts of ascorbic acid the components (i) and (ii) being present in a molar ratio of from 1:4.5 to 1:7.0; and b) 10 to 200 g per liter polyethylene glycol. The invention also provides methods an kits associated with, or making use of the solutions, and compositions for the preparation of the solutions.
Inventor(s): Clayton; Lucy (Uxbridge, GB), Cockett; Alasdair (Uxbridge, GB), Christodoulou; Mark (Uxbridge, GB), Davidson; Ian (Uxbridge, GB), Farrag; Lynn (Uxbridge, GB), Halphen; Marc (London, GB), Jones; Leighton (Uxbridge, GB), Petrossian; Vanik (Woburn, MA), Stein; Peter (Amsterdam Zuid-Oost, NL), Tisi; David (Woburn, MA), Ungar; Alex (Wigton, GB), Worthington; Jeffrey (Woburn, MA)
Assignee: Norgine BV (Amsterdam Zuid-Oost, NL)
Application Number:14/223,127
Patent Litigation and PTAB cases: See patent lawsuits and PTAB cases for patent 8,999,313
Patent Claim Types:
see list of patent claims
Composition; Formulation; Device;

Drugs Protected by US Patent 8,999,313

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Submissiondate
Salix PLENVU ascorbic acid; polyethylene glycol 3350; potassium chloride; sodium ascorbate; sodium chloride; sodium sulfate FOR SOLUTION;ORAL 209381-001 May 4, 2018 RX Yes Yes ⤷  Free Forever Trial ⤷  Free Forever Trial Y ⤷  Free Forever Trial
>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 8,999,313

Country Patent Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Argentina 092500 ⤷  Free Forever Trial
Australia 2013314442 ⤷  Free Forever Trial
Australia 2015228962 ⤷  Free Forever Trial
Australia 2018204694 ⤷  Free Forever Trial
Brazil 112015005270 ⤷  Free Forever Trial
Canada 2884472 ⤷  Free Forever Trial
Canada 2942089 ⤷  Free Forever Trial
>Country >Patent Number >Estimated Expiration >Supplementary Protection Certificate >SPC Country >SPC Expiration

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Serving leading biopharmaceutical companies globally:

McKinsey
Johnson and Johnson
Harvard Business School
McKesson
Moodys
Colorcon

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