The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 08, 2005
Filed:
Sep. 10, 2002
Applicants:
Hans Petersen, Vanløse, DK;
Haleh Ahmadian, Solrød Strand, DK;
Inventors:
Hans Petersen, Vanløse, DK;
Haleh Ahmadian, Solrød Strand, DK;
Assignee:
H. Lundbeck A/S, Valby-Copenhagen, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D307/78 ; C07D307/87 ; C07D307/93 ;
U.S. Cl.
CPC ...
Abstract
Methods for manufacture of citalopram through stepwise alkylation of 5-substituted 1-(4-fluorophenyl)-1,3-dihydroisobenzofurans are disclosed.
Petersen, Hans. (2005). Stepwise alkylation of 5-substituted 1-(4-fluorophenyl)-1,3-dihydroisobenzofurans (U.S. Patent No. 6864379). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6864379
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile