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:
May. 30, 2000
Filed:
Oct. 06, 1998
Anthony Scozzari, Vista, CA (US);
Isis Pharmaceuticals, Inc., Carlsbad, CA (US);
Abstract
The present invention describes methods for linking phosphoramidite nucleosides to a solid support-bound nucleoside. This invention presents novel processes for synthesizing oligonucleotides. Acetonitrile having a water content between 30 ppm and about 1250 ppm is used as the solvent for the washing steps in solid phase oligonucleotide synthesis, or is used as a solvent for the capping reagent or oxidizing reagent. The processes of the present invention are amenable to large-scale, economic oligonucleotide synthesis using the phosphoramidite method.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile