Patents by Inventor Rajiv Y. Chandawarkar
Rajiv Y. Chandawarkar 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: 20030012793Abstract: The invention relates to methods and compositions for the promotion of tissue repair. Specifically, compositions comprising heat shock proteins, including gp96, hsp90, and hsp70, uncompleted or completed noncovalently with antigenic molecules, are disclosed. Therapeutic methods for administering the hsp-containing compositions are disclosed. The disclosed methods are useful for promoting repair of tissues that were disrupted by a variety of causes including trauma (e.g., surgery, injury or burns) or disease or disorder (e.g., atherosclerosis and multiple sclerosis).Type: ApplicationFiled: June 18, 2002Publication date: January 16, 2003Applicant: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Publication number: 20030012794Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention-and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: ApplicationFiled: August 2, 2002Publication date: January 16, 2003Applicant: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6475490Abstract: The invention relates to methods and compositions for the promotion of tissue repair. Specifically, compositions comprising heat shock proteins, including gp96, hsp90, and hsp70, uncomplexed or complexed noncovalently with antigenic molecules, are disclosed. Therapeutic methods for administering the hsp-containing compositions are disclosed. The disclosed methods are useful for promoting repair of tissues that were disrupted by a variety of causes including trauma (e.g., surgery, injury or burns) or disease or disorder (e.g., atherosclerosis and multiple sclerosis).Type: GrantFiled: October 19, 1998Date of Patent: November 5, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6455048Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: September 24, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6447780Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment; the effective amounts of the complex are in the range of 0.Type: GrantFiled: October 26, 1999Date of Patent: September 10, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6436404Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: August 20, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6403095Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention-and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: June 11, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6399070Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: June 4, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6399069Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: June 4, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6391306Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: May 21, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6387374Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: May 14, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6383493Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention-and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes-of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: May 7, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6383494Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: May 7, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6383492Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: May 7, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6383491Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment; the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: May 7, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6379672Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: April 30, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6375953Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. “Antigenic molecule” as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.Type: GrantFiled: November 15, 1999Date of Patent: April 23, 2002Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6017540Abstract: The present invention relates to methods and compositions for eliciting an immune response and the prevention and treatment of primary and metastatic neoplastic diseases and infectious diseases. The methods of the invention comprise administering a composition comprising an effective amount of a complex, in which the complex consists essentially of a heat shock protein (hsp) noncovalently bound to an antigenic molecule. Optionally, the methods further comprise administering antigen presenting cells sensitized with complexes of hsps noncovalently bound to an antigenic molecule. "Antigenic molecule" as used herein refers to the peptides with which the hsps are endogenously associated in vivo as well as exogenous antigens/immunogens (i.e., with which the hsps are not complexed in vivo) or antigenic/immunogenic fragments and derivatives thereof. In a preferred embodiment, the complex is autologous to the individual. In a specific embodiment, the effective amounts of the complex are in the range of 0.1 to 9.Type: GrantFiled: February 7, 1997Date of Patent: January 25, 2000Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar
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Patent number: 6007821Abstract: The invention relates to methods and compositions for the treatment of autoimmune disease. Specifically, compositions comprising heat shock proteins, including gp96, hsp90, and hsp70, are disclosed. Immunotherapeutic methods for administering the hsp-containing compositions are disclosed. Furthermore, methods for preventing rejection of organs transplanted to treat autoimmune disease are disclosed. The disclosed methods are useful for treating a variety of autoimmune diseases, including insulin dependent diabetes mellitus.Type: GrantFiled: October 16, 1997Date of Patent: December 28, 1999Assignee: Fordham UniversityInventors: Pramod K. Srivastava, Rajiv Y. Chandawarkar