David Dearden resumes & CV records
Resumes
Tool And Die Specialist
Industry:
Machinery
Work:
Tool and Die Specialist
David V Dearden, Age 65905 400, Springville, UT 84664
David Dearden Phones & Addresses
905 400, Mapleton, UT 84664 (801) 491-5034
8447 Supernal Cir, Salt Lake City, UT 84121 (801) 943-0332
Arlington, TX
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David V Dearden
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Position:
Tool and die specialist
Industries
Machinery
Mentions for David V Dearden
Tool and Die Specialist
Publications & IP owners
Us Patents
Compositions And Methods For Separating Heterocyclic Aromatic Amine Bases, Nucleosides, Nucleotides, And Nucleotide Sequences
US Patent:
2003005, Mar 13, 2003
Filed:
May 10, 2002
Appl. No.:
10/144245
Inventors:
Ronald Bruening - American Fork UT, US
Krzysztof Krakowiak - Provo UT, US
David Dearden - Mapleton UT, US
Barry Haymore - St. Louis MO, US
Milton Bruening - Springville UT, US
Krzysztof Krakowiak - Provo UT, US
David Dearden - Mapleton UT, US
Barry Haymore - St. Louis MO, US
Milton Bruening - Springville UT, US
Assignee:
IBC Advanced Technologies, Inc.
International Classification:
C07H021/04
C12Q001/68
C12Q001/68
US Classification:
536/023100, 435/006000
Abstract:
The compositions of the present invention comprise one or more palladium bound ligands that are covalently bonded to inorganic or organic solid supports. These palladium bound ligands bonded to solid supports can be used for single heterocyclic amine base separation, or can be used to separate nucleotide chain containing specific sequences from other nucleotides or nucleotide chains. In one aspect of the invention, each ligand present is individually complexed to a single Pd(II) ion. If there are from 2 to 4 ligands present in the composition, then each ligand present must be separated from the other ligands by at least 3 atoms, preferably from 3 to 20 carbon atoms or equivalent spacing.
Compositions And Methods For Separating Heterocyclic Aromatic Amine Bases, Nucleosides, Nucleotides, And Nucleotide Sequences
US Patent:
2005006, Mar 24, 2005
Filed:
Jul 13, 2004
Appl. No.:
10/890892
Inventors:
Ronald Bruening - American Fork UT, US
Krzysztof Krakowiak - Provo UT, US
David Dearden - Mapleton UT, US
Barry Haymore - St. Louis MO, US
Milton Bruening - Springville UT, US
Krzysztof Krakowiak - Provo UT, US
David Dearden - Mapleton UT, US
Barry Haymore - St. Louis MO, US
Milton Bruening - Springville UT, US
International Classification:
C12Q001/68
C07H021/04
C07F015/00
C07H021/04
C07F015/00
US Classification:
435006000, 536024300, 544225000
Abstract:
The compositions of the present invention comprise one or more palladium bound ligands that are covalently bonded to inorganic or organic solid supports. These palladium bound ligands bonded to solid supports can be used for single heterocyclic amine base separation, or can be used to separate nucleotide chain containing specific sequences from other nucleotides or nucleotide chains. In one aspect of the invention, each ligand present is individually complexed to a single Pd(II) ion. If there are from 2 to 4 ligands present in the composition, then each ligand present must be separated from the other ligands by at least 3 atoms, preferably from 3 to 20 carbon atoms or equivalent spacing.
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