Patents by Inventor Thomas J. Wandless
Thomas J. Wandless 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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Patent number: 6972193Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins.Type: GrantFiled: December 17, 1999Date of Patent: December 6, 2005Assignees: Board of Trustees of Leland Stanford Junior University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Steffan N. Ho, Peter Belshaw
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Patent number: 6891021Abstract: We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins and disclose methods and materials for using that procedure to regulatably initiate cell-specific apoptosis (programmed cell death) in genetically engineered cellsType: GrantFiled: November 13, 2001Date of Patent: May 10, 2005Assignees: Board of Trustees of the Leland Stanford Junior University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 6887842Abstract: Bifunctional molecules and methods for their use are provided. The subject bifunctional molecules are conjugates of a drug moiety and a pharmacokinetic modulating moiety, where these two moieties are optionally joined by a linking group. The bifunctional molecules are further characterized in that they exhibit at least one modulated pharmacokinetic property upon administration to a host as compared to a free drug control. The subject bifunctional molecules find use in a variety of therapeutic applications.Type: GrantFiled: November 17, 2000Date of Patent: May 3, 2005Assignee: The Board of Trustees of the Leland Stanford Junior UniversityInventors: Roger Briesewitz, Gerald R. Crabtree, Thomas J. Wandless
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Publication number: 20030194749Abstract: One aspect of the present invention relates to methods and reagents for profiling cells and/or subcellular environments (e.g., membrane or nuclear cellular fractions). The invention uses small molecule probes that bind covalently to protein targets, which significantly simplifies purification and identification of proteins using full length or proteolyzed proteins. Proteins, cellular components or other binding partners (collectively known as “LBP” or “lipid binding partner”) can be naturally occurring, such as proteins or fragments of proteins cloned or otherwise derived from cells, or can be artificial, e.g., polypeptides which are selected from random or semi-random polypeptide libraries.Type: ApplicationFiled: February 18, 2003Publication date: October 16, 2003Inventors: Thomas J. Wandless, Karlene Cimprich, Gilbert Chu, Michelle Stohlmeyer, Cornelia Fas
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Patent number: 6165787Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: May 29, 1998Date of Patent: December 26, 2000Assignees: Board of Trustees of Leland Stanford Jr. University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 6140120Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .xi.Type: GrantFiled: September 16, 1998Date of Patent: October 31, 2000Assignees: Board of Trustees of Leland Stanford Jr. University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Steffan N. Ho, Peter Belshaw
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Patent number: 6063625Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: September 16, 1998Date of Patent: May 16, 2000Assignees: Board of Trustees of Leland S, Stanford, Jr. University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Steffan N. Ho, Peter Belshaw
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Patent number: 6054436Abstract: We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins and disclose methods and materials for using that procedure to regulatably initiate cell-specific apoptosis (programmed cell death) in genetically engineered cells.Type: GrantFiled: May 29, 1998Date of Patent: April 25, 2000Assignees: Board of Trustees of Leland S. Stanford Jr. Univ., President & Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 6046047Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of tis invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: September 16, 1998Date of Patent: April 4, 2000Assignees: Board of Trustees of Leland Stanford Jr. University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw, Steffan N. Ho
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Patent number: 6043082Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: September 16, 1998Date of Patent: March 28, 2000Assignees: Board of Trustees of Leland Stanford Jr. Univ., President & Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Steffan N. Ho, Peter Belshaw
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Patent number: 6011018Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: May 29, 1998Date of Patent: January 4, 2000Assignees: Board of Trustees of Leland Stanford Jr. University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 5994313Abstract: We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins and disclose methods and materials for using that procedure to regulatably initiate cell-specific apoptosis (programmed cell death) in genetically engineered cells.Type: GrantFiled: June 7, 1995Date of Patent: November 30, 1999Assignees: Board of Trustees of the Leland S. Stanford, Jr. Univ., President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 5871753Abstract: Methods and compositions are provided for modified cells, where a chimeric protein consisting of a ligand binding domain fused to an action domain is employed which initiates a signal which activates a biological process: transcription of at least one gene, usually a second construct introduced into the host cells; exocytosis; or an extracellular process. The second construct optimally present provides for a promoter which responds to a transcriptional activation action domain to provide for transcription, when an appropriate ligand binds to the ligand binding domain. Exemplary of the system is the use of an FKBP/CD3.zeta. or transcription factor fusion protein, using dimeric FK506 or FK520 as the ligand and a promoter responsive to NF-AT or other transcription factor requiring two molecules for transcriptional activation.Type: GrantFiled: June 7, 1995Date of Patent: February 16, 1999Assignees: Board of Trustees of the Leland Stanford Junior University, President and Fellows of Harvard CollegeInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw, Steffan Ho
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Patent number: 5869337Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: February 14, 1995Date of Patent: February 9, 1999Assignees: President and Fellows of Harvard College, Board of Trustees of Leland S. Stanford Jr. UniversityInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 5834266Abstract: We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins and disclose methods and materials for using that procedure to regulatably initiate cell-specific apoptosis (programmed cell death) in genetically engineered cells.Type: GrantFiled: August 18, 1994Date of Patent: November 10, 1998Assignees: President & Fellows of Harvard College, Board of Trustees of Leland Stanford Jr. UniversityInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw
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Patent number: 5830462Abstract: Dimerization and oligomerization of proteins are general biological control mechanisms that contribute to the activation of cell membrane receptors, transcription factors, vesicle fusion proteins, and other classes of intra- and extracellular proteins. We have developed a general procedure for the regulated (inducible) dimerization or oligomerization of intracellular proteins. In principle, any two target proteins can be induced to associate by treating the cells or organisms that harbor them with cell permeable, synthetic ligands. To illustrate the practice of this invention, we have induced: (1) the intracellular aggregation of the cytoplasmic tail of the .zeta.Type: GrantFiled: June 7, 1995Date of Patent: November 3, 1998Assignees: President & Fellows of Harvard College, Board of Trustees of Leland S. Stanford, Jr. UniversityInventors: Gerald R. Crabtree, Stuart L. Schreiber, David M. Spencer, Thomas J. Wandless, Peter Belshaw