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Class Information
Number: 536/22.1
Name: Organic compounds -- part of the class 532-570 series > Organic compounds (class 532, subclass 1) > Carbohydrates or derivatives > Nitrogen containing > N-glycosides, polymers thereof, metal derivatives (e.g., nucleic acids, oligonucleotides, etc.)
Description: Compounds which are glycosidic derivatives of the cyclic forms of sugars in which the aglycone portion is attached thru nitrogen to the sugar moiety by substituting it for the hemiacetal hydroxyl of the sugar.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 536/25.2 |
2`-5` linked rna |
58 |
| 536/25.1 |
3`-5` linked rna |
120 |
| 536/23.1 |
Dna or rna fragments or modified forms thereof (e.g., genes, etc.) |
13,936 |
| 536/25.5 |
Homopolymers having repeating sequences of four or more identical nucleotide units |
72 |
| 536/28.6 |
N-glycosides wherein the n is part of a five-membered hetero ring (e.g., selenazole nucleosides, pyrrole nucleosides, etc.) |
63 |
| 536/28.1 |
N-glycosides wherein the n is part of a six-membered hetero ring (e.g., diazines, etc.) |
194 |
| 536/27.1 |
N-glycosides wherein the n is part of an n-hetero ring which hetero ring is part of a polycyclo ring system containing an n-hetero ring and an additional hetero ring (e.g., rebeccamycin, etc.) |
180 |
| 536/29.1 |
Nitrogen of n-glycoside is acyclic nitrogen |
96 |
| 536/25.6 |
Nucleic acids which include two or three nucleotide units |
148 |
| 536/26.1 |
Phosphorus containing n-glycoside wherein the n is part of an n-hetero ring |
175 |
| 536/25.4 |
Separation or purification of polynucleotides or oligonucleotides |
659 |
| 536/25.3 |
Synthesis of polynucleotides or oligonucleotides |
1,534 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6750022 |
Mutation analysis by PCR and mass spectrometry |
Jun. 15, 2004 |
| 6743592 |
Methods, systems and kits for immuno-detection of epitopes expressed on molecules |
Jun. 1, 2004 |
| 6743902 |
Sugar modified nucleosides |
Jun. 1, 2004 |
| 6743910 |
Stereoselective synthesis of nucleoside analogues |
Jun. 1, 2004 |
| 6740485 |
Anti-bacterial methods and materials |
May. 25, 2004 |
| 6740490 |
Identification and applications of porcine reproductive and respiratory syndrome virus host susceptibility factor(s) for improved swine breeding |
May. 25, 2004 |
| 6737236 |
Bioconjugation of macromolecules |
May. 18, 2004 |
| 6737238 |
Substrate measuring method and device |
May. 18, 2004 |
| 6734293 |
Polymerase enhancing factor (PEF) extracts, PEF protein complexes, isolated PEF protein, and methods for purifying and identifying |
May. 11, 2004 |
| 6734294 |
Isotopically enriched nucleic acids and associated methods for the production and purification thereof |
May. 11, 2004 |
| 6730484 |
Methods for identifying ligand binding sites in a biomolecule |
May. 4, 2004 |
| 6730485 |
Methods for identifying ligand binding sites in a biomolecule |
May. 4, 2004 |
| 6727066 |
Genes expressed in treated human C3A liver cell cultures |
Apr. 27, 2004 |
| 6727068 |
Method for non-redundant library construction |
Apr. 27, 2004 |
| 6727232 |
Nucleoside peptide antibiotics of AA-896 |
Apr. 27, 2004 |
| 6727356 |
Fluorescent quenching detection reagents and methods |
Apr. 27, 2004 |
| 6723509 |
Method for 3' end-labeling ribonucleic acids |
Apr. 20, 2004 |
| 6723510 |
Methods for separating particulate substrates from solution while minimizing particle loss |
Apr. 20, 2004 |
| 6723533 |
26934, a novel cytidine deaminase-like molecule and uses thereof |
Apr. 20, 2004 |
| 6723539 |
Absorbent medium containing particles of chopped cellulose or agarose sponge material having functional groups |
Apr. 20, 2004 |
| 6716961 |
Chiral peptide nucleic acids with a N-aminoethyl-d-proline backbone |
Apr. 6, 2004 |
| 6716967 |
Rupestris stem pitting associated virus nucleic acids, proteins, and their uses |
Apr. 6, 2004 |
| 6713255 |
DNA chip, PNA chip, and their preparation methods |
Mar. 30, 2004 |
| 6713622 |
4,7-dichlororhodamine dye labeled polynucleotides |
Mar. 30, 2004 |
| 6706866 |
Plant having altered environmental stress tolerance |
Mar. 16, 2004 |
| 6706875 |
Substrate preparation process |
Mar. 16, 2004 |
| 6706478 |
Diagnostics and therapeutics for diseases associated with an IL-1 inflammatory haplotype |
Mar. 16, 2004 |
| 6703374 |
Nucleosides for imaging and treatment applications |
Mar. 9, 2004 |
| 6699655 |
Fluorescent polarization assays involving multivalent metal ions and systems |
Mar. 2, 2004 |
| 6699663 |
Molecular sequence of swine retrovirus |
Mar. 2, 2004 |
| 6699848 |
Bioadhesive anti-inflammatory pharmaceutical compositions |
Mar. 2, 2004 |
| 6699978 |
Linker nucleoside, and production and use of the same |
Mar. 2, 2004 |
| 6699979 |
Oligonucleotides having chiral phosphorus linkages |
Mar. 2, 2004 |
| 6696246 |
Assays using crosslinkable immobilized nucleic acids |
Feb. 24, 2004 |
| 6696252 |
High-affinity oligonucleotide ligands to vascular endothelial growth factor (VEGF) |
Feb. 24, 2004 |
| 6696256 |
Method, array and kit for detecting activated transcription factors by hybridization array |
Feb. 24, 2004 |
| 6692912 |
Nucleic acid-containing polymerizable complex |
Feb. 17, 2004 |
| 6692914 |
Polymer brushes for immobilizing molecules to a surface or substrate, where the polymers have water-soluble or water-dispersible segments and probes bonded thereto |
Feb. 17, 2004 |
| 6692918 |
Methods and compositions for linear isothermal amplification of polynucleotide sequences |
Feb. 17, 2004 |
| 6693187 |
Phosphinoamidite carboxlates and analogs thereof in the synthesis of oligonucleotides having reduced internucleotide charge |
Feb. 17, 2004 |
| 6689873 |
Nucleic acid encoding rat agouti related protein |
Feb. 10, 2004 |
| 6686442 |
Conjugated peptide nucleic acids having enhanced cellular uptake |
Feb. 3, 2004 |
| 6686461 |
Triphosphate oligonucleotide modification reagents and uses thereof |
Feb. 3, 2004 |
| 6682887 |
Detection using degradation of a tagged sequence |
Jan. 27, 2004 |
| 6683060 |
Matrix metalloproteinase and tumor necrosis factor inhibitors |
Jan. 27, 2004 |
| 6683165 |
Human gene relating to respiratory diseases and obesity |
Jan. 27, 2004 |
| 6683166 |
Modified internucleoside linkages (ii) |
Jan. 27, 2004 |
| 6680377 |
Nucleic acid-based detection |
Jan. 20, 2004 |
| 6680378 |
Nucleic acid marker ladder for estimating mass |
Jan. 20, 2004 |
| 6677116 |
Methods for treating cancer by modulating .beta.-catenin mediated gene expression |
Jan. 13, 2004 |
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