US PATENT SUBCLASS 536 / 25.3
.~.~.~.~ Synthesis of polynucleotides or oligonucleotides

Current as of: June, 1999
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536 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1.11  DF  .~ Carbohydrates or derivatives {15}
18.7  DF  .~.~ Nitrogen containing {13}
22.1  DF  .~.~.~ N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.) {12}
25.3.~.~.~.~ Synthesis of polynucleotides or oligonucleotides {4}
25.31  DF  .~.~.~.~.~> Deprotection step
25.32  DF  .~.~.~.~.~> Labels or markers utilized (e.g., radiotracer, affinity, fluoroescent, phosphorescent, markers, etc.)
25.33  DF  .~.~.~.~.~> Pentavalent phosphorus compound utilized
25.34  DF  .~.~.~.~.~> Trivalent phosphorus compound utilized

DEFINITION

Classification: 536/25.3

Synthesis of polynucleotides or oligonucleotides:

(under subclass 22.1) Process for the synthesis of polynucleotides or oligonucleotides, which process may be, or include, a crosslinking step.

SEE OR SEARCH CLASS

435, Chemistry: Molecular Biology and Microbiology, appropriate subclasses for processes for the synthesis of

polynucleotides or oligonucleotides that utilize a microorganism or an enzyme.