Patents by Inventor Pritam Singh

Pritam Singh 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: 20190125670
    Abstract: The present invention provides a composition and method for targeting hypoxic tumor areas for detection or treatment or a treatment adjuvant for cancer. Specifically, a hypoxia targeting moiety is conjugated to a polymeric micelle containing imaging agents, therapeutic agents, or therapeutic adjuvants.
    Type: Application
    Filed: May 3, 2018
    Publication date: May 2, 2019
    Inventors: Brij P. Giri, Kristina Gregg, Pritam Singh, Dinesh J. Dagli, Anshu Giri
  • Publication number: 20180344639
    Abstract: The present invention provides a composition and method for targeting hypoxic tumor areas for detection or treatment or a treatment adjuvant for cancer. Specifically, a hypoxia targeting moiety is conjugated to a polymeric micelle containing imaging agents, therapeutic agents, or therapeutic adjuvants.
    Type: Application
    Filed: February 20, 2018
    Publication date: December 6, 2018
    Inventors: Brij P. Giri, Kristina Gregg, Pritam Singh, Dinesh J. Dagli, Anshu Giri
  • Patent number: 9533974
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent, an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: January 3, 2017
    Assignee: Michigan Diagnostics, LLC
    Inventors: Brij Pal Giri, Dinesh J. Dagli, Pritam Singh
  • Publication number: 20150031889
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent, an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Application
    Filed: August 14, 2014
    Publication date: January 29, 2015
    Inventors: Brij Pal Giri, Dinesh J. Dagli, Pritam Singh
  • Patent number: 8932881
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent, an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: January 13, 2015
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Patent number: 8822233
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent. an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: September 2, 2014
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Publication number: 20140121362
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent. an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Application
    Filed: September 13, 2013
    Publication date: May 1, 2014
    Applicant: Michigan Diagnostics, LLC
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Publication number: 20140088297
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent. an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 27, 2014
    Applicant: Michigan Diagnostics, LLC
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Publication number: 20140073771
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent. an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 13, 2014
    Applicant: Michigan Diagnostics, LLC
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Publication number: 20140010760
    Abstract: The present invention provides a composition and method for targeting hypoxic tumor areas for detection or treatment or a treatment adjuvant for cancer. Specifically, a hypoxia targeting moiety is conjugated to a polymeric micelle containing imaging agents, therapeutic agents, or therapeutic adjuvants.
    Type: Application
    Filed: March 14, 2013
    Publication date: January 9, 2014
    Inventors: Brij P. Giri, Kristina Gregg, Pritam Singh, Dinesh J. Dagli, Anshu Giri
  • Patent number: 8546150
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Grant
    Filed: August 23, 2010
    Date of Patent: October 1, 2013
    Assignee: Michigan Diagnostics, L.L.C.
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Publication number: 20100317877
    Abstract: New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridane-based compounds and 1,2-dioxetanes. Among the new acridane-based compounds are water-soluble acridanes, enhancer coupled acridanes, bis and tris-acridanes as well as acridane-1,2-dioxetanes. Among the new 1,2-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The 1,2-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent. an aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
    Type: Application
    Filed: August 23, 2010
    Publication date: December 16, 2010
    Inventors: Brij Pal Giri, Dinesh Dagli, Pritam Singh
  • Patent number: D1048062
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048063
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048064
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048065
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048066
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048067
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048068
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier
  • Patent number: D1048093
    Type: Grant
    Filed: September 23, 2022
    Date of Patent: October 22, 2024
    Assignee: GOOGLE LLC
    Inventors: Christopher Kelley, Minsang Choi, Pritam Singh Pebam, Caroline Chilton, Carrie Linda Bisazza, Matthew Roth, Sabrina Curry, Natalie Michele Salaets, Jongwon Yu, Belinda Zeng, Harshit Kharbanda, Louis Wang, Austin Wu, Nishant Ranka, Morgane Magali Laure Sanglier