Alexander L. Weis

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Berwyn, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Oligonucleotide analogues containing phosphate diester linkage subs...
- Patent number 5,677,439
- Issue date Oct 14, 1997
- Sanofi
- Alexander Ludvik Weis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nuclease resistant compounds
- Patent number 5,567,810
- Issue date Oct 22, 1996
- Sterling Drug, Inc.
- Alexander L. Weis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Exonuclease resistant terminally substituted oligonucleotides
- Patent number 5,245,022
- Issue date Sep 14, 1993
- Sterling Drug, Inc.
- Alexander L. Weis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process of linking nucleosides with a siloxane bridge
- Patent number 5,214,134
- Issue date May 25, 1993
- Sterling Winthrop Inc.
- Alexander L. Weis
- C07 - ORGANIC CHEMISTRY