US Patent 7994328 Process for the preparation of donepezil hydrochloride
Patent 7994328 was granted and assigned to Aurobindo Pharma on August, 2011 by the United States Patent and Trademark Office.
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Edits on 28 Nov, 2023
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Patent abstract
The present invention relates to an improved process for the preparation of 1-benzyl-4-[(5,6-dimethoxy-1-indanon)-2-yl]methylpiperidine hydrochloride of Formula I.
Edits on 13 Jul, 2023
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US Patent 07994328 Process for the preparation of donepezil hydrochloride US Patent 7994328 Process for the preparation of donepezil hydrochloride
Infobox
Patent Number
0799432800
Patent Number
799432800
Edits on 3 Apr, 2023
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079943280
Date of Patent
August 9, 2011
0Patent Application Number
117039480
Date Filed
February 8, 2007
0Patent Primary Examiner
Edits on 23 Sep, 2022
Golden AI
Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
079943280
Date of Patent
August 9, 2011
0Patent Application Number
117039480
Date Filed
February 8, 2007
0Patent Primary Examiner
Edits on 8 Dec, 2021
Golden AI
Edits made to:
Infobox (+8 properties)
US Patent 07994328 Process for the preparation of donepezil hydrochloride
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07994328
Date of patent
August 9, 2011
Patent application number
11703948
Date Filed
February 8, 2007
Patent primary examiner
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