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US Patent 8647667 Controlled release hydrocodone formulations

Patent 8647667 was granted and assigned to Purdue Pharma on February, 2014 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11911512 Encased tamper resistant controlled release dosage forms
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Patent abstract

A solid oral controlled-release dosage form of hydrocodone is disclosed, the dosage form comprising an analgesically effective amount of hydrocodone or a pharmaceutically acceptable salt thereof, and controlled release material.

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US Patent 08647667 Controlled release hydrocodone formulations US Patent 8647667 Controlled release hydrocodone formulations

Infobox
Patent Number
0864766700
Patent Number
864766700
Edits on 18 May, 2023
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=0864766700
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Infobox
Is a
Patent
Patent
0
Patent Applicant
Purdue Pharma
Purdue Pharma
0
Current Assignee
Purdue Pharma
Purdue Pharma
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
086476670
Date of Patent
February 11, 2014
0
Patent Application Number
139017610
Date Filed
May 24, 2013
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=086476670
Patent Primary Examiner
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Aradhana Sasan
0
Edits on 27 Sep, 2022
"Entity importer update"
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Golden AI
edited on 27 Sep, 2022
Infobox
Is a
Patent
Patent
0
Patent Applicant
Purdue Pharma
Purdue Pharma
0
Current Assignee
Purdue Pharma
Purdue Pharma
0
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
086476670
Date of Patent
February 11, 2014
0
Patent Application Number
139017610
Date Filed
May 24, 2013
0
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=086476670
Patent Primary Examiner
‌
Aradhana Sasan
0
Edits on 18 Jun, 2022
"Entity importer update"
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edited on 18 Jun, 2022
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Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=08647667
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 US Patent 08647667 Controlled release hydrocodone formulations

Infobox
Is a
Patent
Patent
Patent applicant
Purdue Pharma
Purdue Pharma
Current assignee
Purdue Pharma
Purdue Pharma
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
08647667
Date of patent
February 11, 2014
Patent application number
13901761
Date Filed
May 24, 2013
Patent primary examiner
‌
Aradhana Sasan

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