Patents by Inventor Poul Nielsen

Poul Nielsen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230219964
    Abstract: Compounds of formula (1) comprising a pleuromutilin backbone with a triazole based side-group at C22 are provided. The compounds can be used for treatment of bacterial infections and fungal infections. Importantly, infections caused by multidrug-resistant bacteria, such as methicillin-resistant Staphylococcus aureus (MRSA) may be treated effectively.
    Type: Application
    Filed: April 29, 2021
    Publication date: July 13, 2023
    Inventors: Poul NIELSEN, Christoffer Vogsen HEIDTMANN
  • Patent number: 8153365
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Grant
    Filed: June 3, 2010
    Date of Patent: April 10, 2012
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Patent number: 8080644
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: December 20, 2011
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Patent number: 8034909
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Grant
    Filed: August 15, 2008
    Date of Patent: October 11, 2011
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20110245327
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Application
    Filed: June 3, 2010
    Publication date: October 6, 2011
    Applicant: Exiqon A/S
    Inventors: Jesper WENGEL, Poul Nielsen
  • Publication number: 20100279895
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Application
    Filed: August 15, 2008
    Publication date: November 4, 2010
    Applicant: EXIQON A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20100267018
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Application
    Filed: August 13, 2008
    Publication date: October 21, 2010
    Applicant: EXIQON A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Patent number: 7572582
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Grant
    Filed: May 18, 2005
    Date of Patent: August 11, 2009
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20060235090
    Abstract: The invention provides a process for production of methanol from a feed stream rich in hydrogen carbon monoxide and carbon dioxide. The feed stream is converted to a converted process stream comprising methanol and small amounts of higher alcohols, aldehydes and ketones in the presence of a catalyst active in conversion of hydrogen and carbon monoxide into methanol. The converted process stream is cooled to a cooled process stream to 20-200° C. The cooled process stream is hydrogenated into a hydrogenated process stream rich in methanol and depleted in aldehydes and ketones in presence of a hydrogenation catalyst. The catalyst is active in conversion of aldehydes and ketones into alcohols in a process stream rich in methanol and further comprising hydrogen, carbon monoxide and carbon dioxide. The hydrogenated process stream is cooled to a cooled, condensed process stream, and subsequently the cooled, condensed process stream is separated into a gas phase and a liquid crude methanol phase.
    Type: Application
    Filed: December 9, 2003
    Publication date: October 19, 2006
    Applicant: HALDOR TOPSOE A/S
    Inventors: Poul Nielsen, Susanne Jorgensen
  • Publication number: 20060168888
    Abstract: A process for the preparation of a hydrogen-rich stream comprising contacting a process gas containing carbon monoxide and water, the process gas further including dimethyl ether or a dimethyl ether/methanol mixture in at least one shift step in the presence of an ether hydration catalyst selected from the group of solid acids and a methanol decomposition catalyst comprising copper, zinc and aluminium and/or chromium.
    Type: Application
    Filed: March 25, 2004
    Publication date: August 3, 2006
    Inventors: Poul Nielsen, John Hansen, Niels Schiodt
  • Publication number: 20060165589
    Abstract: A process for the preparation of a hydrogen-rich stream comprising contacting a carbon monoxide-containing gas, methanol and water in at least one shift step in the presence of a catalyst comprising copper, zinc and aluminium and/or chromium at a shift inlet temperature of at least 280° C. and a pressure of at least 2.0 MPa.
    Type: Application
    Filed: March 25, 2004
    Publication date: July 27, 2006
    Inventors: Poul Nielsen, John Hansen, Niels Schiodt
  • Patent number: 7034133
    Abstract: Novel oligomers, and synthesis thereof, comprising one or more bi-, tri, or polycyclic nucleoside analogues are disclosed herein. The nucleoside analogues have a “locked” structure, termed Locked Nucleoside Analogues (LNA). LNA's exhibit highly desirable and useful properties. LNA's are capable of forming nucleobase specific duplexes and triplexes with single and double stranded nucleic acids. These complexes exhibit higher thermostability than the corresponding complexes formed with normal nucleic acids. The properties of LNA's allow for a wide range of uses such as diagnostic agents and therapeutic agents in a mammal suffering from or susceptible to, various diseases.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: April 25, 2006
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20060015121
    Abstract: The invention concerns a measuring instrument, preferably for use in connection with press fit hip prosthesis surgery, whereby it is possible to measure/register size (diameter) and modulus of elasticity of acetabulum and femur for inserting an uncemented socket or uncemented femur component.
    Type: Application
    Filed: October 21, 2003
    Publication date: January 19, 2006
    Inventor: Poul Nielsen
  • Publication number: 20050287566
    Abstract: The present invention relates to novel bicyclic and tricyclic nucleoside and nucleotide analogues as well as to oligonucleotides comprising such elements. The nucleotide analogues, LNAs (Locked Nucleoside Analogues), are able to provide valuable improvements to oligonucleotides with respect to affinity and specificity towards complementary RNA and DNA oligomers. The novel type of LNA modified oligonucleotides, as well as the LNAs as such, are useful in a wide range of diagnostic applications as well as therapeutic applications. Among these can be mentioned antisense applications, PCR applications, strand displacement oligomers, as substrates for nucleic acid polymerases, as nucleotide based drugs, etc. The present invention also relates to such applications.
    Type: Application
    Filed: May 18, 2005
    Publication date: December 29, 2005
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20050256175
    Abstract: Novel compounds that act to antagonize the action of the glucagon peptide hormone on the glucagon receptor. More particularly, it relates to glucagon antagonists or inverse agonists.
    Type: Application
    Filed: February 22, 2005
    Publication date: November 17, 2005
    Inventors: Jesper Lau, Inger Christensen, Peter Madsen, Paw Bloch, Carsten Behrens, Janos Kodra, Poul Nielsen
  • Publication number: 20050108941
    Abstract: Process for production of synthesis gas comprising carbon monoxide, carbon dioxide and hydrogen by reforming of methanol including the steps of: (a) introducing methanol in liquid phase into a reactor containing a solid methanol reforming catalyst suspended in a liquid phase of methanol and water; (b) reacting the liquid phase of methanol and water in presence of the suspended catalyst at a pressure and temperature, where methanol is maintained in the liquid phase; and (c) withdrawing from the reactor a gas phase of synthesis gas being produced during reaction of the liquid methanol and water phase.
    Type: Application
    Filed: November 17, 2004
    Publication date: May 26, 2005
    Inventors: Poul Nielsen, Jens Perregaard
  • Patent number: 6794499
    Abstract: Novel oligomers, and synthesis thereof, comprising one or more bi-, tri, or polycyclic nucleoside analogues are disclosed herein. The nucleoside analogues have a “locked” structure, termed Locked Nucleoside Analogues (LNA). LNA's exhibit highly desirable and useful properties. LNA's are capable of forming nucleobase specific duplexes and triplexes will single and double stranded nucleic acids. These complexes exhibit higher thermostability than the corresponding complexes formed with normal nucleic acids. The properties of LNA's allow for a wide range of uses such as diagnostic agents and therapeutic agents in a mammal suffering from or susceptible to, various diseases.
    Type: Grant
    Filed: September 11, 1998
    Date of Patent: September 21, 2004
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Patent number: 6670461
    Abstract: Novel oligomers, and synthesis thereof, comprising one or more bi-, tri, or polycyclic nucleoside analogues are disclosed herein. The nucleoside analogues have a “locked” structure, termed Locked Nucleoside Analogues (LNA). LNA's exhibit highly desirable and useful properties. LNA's are capable of forming nucleobase specific duplexes and triplexes with single and double stranded nucleic acids. These complexes exhibit higher thermostability than the corresponding complexes formed with normal nucleic acids. The properties of LNA's allow for a wide range of uses such as diagnostic agents and therapeutic agents in a mammal suffering from or susceptible to, various diseases.
    Type: Grant
    Filed: May 9, 2001
    Date of Patent: December 30, 2003
    Assignee: Exiqon A/S
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20030144231
    Abstract: Novel oligomers, and synthesis thereof, comprising one or more bi-, tri, or polycyclic nucleoside analogues are disclosed herein. The nucleoside analogues have a “locked” structure, termed Locked Nucleoside Analogues (LNA). LNA's exhibit highly desirable and useful properties. LNA's are capable of forming nucleobase specific duplexes and triplexes with single and double stranded nucleic acids. These complexes exhibit higher thermostability than the corresponding complexes formed with normal nucleic acids. The properties of LNA's allow for a wide range of uses such as diagnostic agents and therapeutic agents in a mammal suffering from or susceptible to, various diseases.
    Type: Application
    Filed: July 29, 2002
    Publication date: July 31, 2003
    Inventors: Jesper Wengel, Poul Nielsen
  • Publication number: 20020068708
    Abstract: Novel oligomers, and synthesis thereof, comprising one or more bi-, tri-, or polycyclic nucleotide analogues are disclosed herein. The nucleoside analogues have a “locked” structure, termed Locked Nucleoside Analogues (LNA). LNA's exhibit highly desirable and useful properties. LNA's are capable of forming nucleobase specific duplexes and triplexes with single and double stranded nucleic acids. These complexes exhibit higher thermostability than the corresponding complexes formed with normal nucleic acids. The properties of LNA's allow for a wide range of uses such as diagnostic agents and therapeutic agents in a mammal suffering from or susceptible to, various diseases.
    Type: Application
    Filed: September 11, 1998
    Publication date: June 6, 2002
    Inventors: JESPER WENGEL, POUL NIELSEN