Patents by Inventor Marc Ballivet
Marc Ballivet 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).
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Publication number: 20040214183Abstract: The present disclosure provides methods for profiling, in a global manner, the activity of gene regulatory elements in cells, preferably eukaryotic and prokaryotic cells. The methods include use of Fluorescence Polarization and other homogeneous assays, regulatory element activity profiling (REAP), and electrophoretic mobility shift assays. Cells may be in any state of metabolism, whether resting, growing, normal, mutant, diseased or differentiating.Type: ApplicationFiled: March 15, 2004Publication date: October 28, 2004Inventors: Mary E. Warren Harper, Christopher C. Adams, Paul Labbart, Marc Ballivet
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Publication number: 20040161816Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: ApplicationFiled: May 1, 2002Publication date: August 19, 2004Applicant: Stuart KauffmanInventors: Stuart Alan Kauffman, Marc Ballivet
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Publication number: 20040058356Abstract: The present invention provides methods for profiling, in a global manner, the activity of gene regulatory elements in cells, including eukaryotic and prokaryotic cells. The methods involve analysis of regulatory element complexes formed under cell-free conditions or within cells (sometimes called “in vivo”). In accordance with the invention, cells can be in any state of metabolism, resting, growing, normal, mutant, diseased or differentiating. The gene regulatory element activity profiles generated for the cells in different cell populations are compared to determine differences in gene regulatory activity and overall gene expression between or among different types or states of cells.Type: ApplicationFiled: April 30, 2003Publication date: March 25, 2004Inventors: Mary E. Warren, Christopher Adams, Paul Labhart, Brian S. Egan, Marc Ballivet
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Patent number: 6569641Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: May 27, 2003Inventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 6492107Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: December 10, 2002Inventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 6413723Abstract: The invention provides a method of identifying nucleic acid molecules that contain cis acting nucleic acid elements. Also provided is a method of isolating nucleic acid binding factors. The invention also provides methods of identifying compounds that are cis acting nucleic acid element analogs, compounds that are nucleic acid binding factor analogs, compounds that selectively bind cis acting nucleic acid elements and compounds that selectively displace binding between a nucleic acid binding factor and a cis acting nucleic acid element or between nucleic acid binding factors. Also provided is a method of determining a binding state of a nucleic acid. Pluralities of isolated nucleic acid molecules containing cis acting nucleic acid elements, of isolated cis acting nucleic acid elements and of isolated nucleic acid binding factors are also provided.Type: GrantFiled: September 1, 2000Date of Patent: July 2, 2002Assignee: Cistem Molecular CorporationInventors: Stuart A. Kauffman, Marc Ballivet
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Patent number: 6100035Abstract: The invention provides a method of identifying nucleic acid molecules that contain cis acting nucleic acid elements. Also provided is a method of isolating nucleic acid binding factors. The invention also provides methods of identifying compounds that are cis acting nucleic acid element analogs, compounds that are nucleic acid binding factor analogs, compounds that selectively bind cis acting nucleic acid elements and compounds that selectively displace binding between a nucleic acid binding factor and a cis acting nucleic acid element or between nucleic acid binding factors. Also provided is a method of determining a binding state of a nucleic acid. Pluralities of isolated nucleic acid molecules containing cis acting nucleic acid elements, of isolated cis acting nucleic acid elements and of isolated nucleic acid binding factors are also provided.Type: GrantFiled: October 2, 1998Date of Patent: August 8, 2000Assignee: Cistem Molecular CorporationInventors: Stuart A. Kauffman, Marc Ballivet
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Patent number: 5976862Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: November 2, 1999Assignee: IXSYS CorporationInventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 5824514Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: October 20, 1998Assignee: Stuart A. KauffmanInventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 5817483Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: October 6, 1998Assignee: Stuart KauffmanInventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 5814476Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: September 29, 1998Assignee: Stuart KauffmanInventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 5763192Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: June 5, 1995Date of Patent: June 9, 1998Assignee: IXSYS, IncorporatedInventors: Stuart Alan Kauffman, Marc Ballivet
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Patent number: 5723323Abstract: The present invention is directed to a process for the production of a peptide, polypeptide, or protein having a predetermined property. In accordance with one embodiment, the process begins by producing by way of synthetic polynucleotide coupling, stochastically generated polynucleotide sequences. A library of expression vectors containing such stochastically generated polynucleotide sequences is formed. Next, host cells containing the vectors are cultured so as to produce peptides, polypeptides, or proteins encoded by the stochastically generated polynucleotide sequences. Screening or selection is carried out on such host cells to identify a peptide, polypeptide, or protein produced by the host cells which has the predetermined property. The stochastically generated polynucleotide sequence which encodes the identified peptide, polypeptide, or protein is then isolated and used to produce the peptide, polypeptide, or protein having the predetermined property.Type: GrantFiled: December 2, 1994Date of Patent: March 3, 1998Inventors: Stuart Alan Kauffman, Marc Ballivet