Patents by Inventor Stephen C. Edberg

Stephen C. Edberg 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).

  • Patent number: 9512462
    Abstract: A method for detecting the presence or absence of an antibiotic resistant pathogenic staphylococci in a test sample is provided. The method includes the steps of: a) providing a test medium having at least one hydrolysable substrate, which substrate is operable to promote the growth of the antibiotic resistant pathogenic staphylococci and to produce a detectable signal when the hydrolyzable substrate is metabolized by the antibiotic resistant pathogenic staphylococci; b) forming a mixture of the test sample and hydrated test medium; c) incubating the mixture at temperatures in the range of about 20° C. to about 35° C.; and d) detecting the presence or absence of the antibiotic resistant pathogenic staphylococci in the test sample by the presence or absence of the detectable signal in the mixture.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: December 6, 2016
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Patent number: 9404141
    Abstract: A method of detecting the presence or absence of a target microbe in a test sample is provided. The method includes the steps of: a) providing a test mixture that includes organic micro particles in a form that promotes the formation of a microbial biofilm, operative amounts of essential vitamins and elements needed to support growth of the target microbe, and a metabolizable substrate which can be metabolized by the target microbe t the extent needed to support continued reproductive growth thereof, and which cannot be metabolized by other viable microbes in the test sample, whereupon a sensible characteristic of the sample is altered when the substrate is metabolized; b) providing a test sample obtained from a biological, environmental, or food source, and combining the test sample in unprocessed form with the test mixture to form an admixture: and c) detecting the presence or absence of target microbes in the sample based on the presence or absence of the detectable characteristic.
    Type: Grant
    Filed: June 13, 2014
    Date of Patent: August 2, 2016
    Assignee: Pilots Point, LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20160138071
    Abstract: A method and instrument for detecting the presence or absence of a target organism in a test sample is provided. The instrument includes a carousel, a light source, alight detector, and a control system. The carousel is configured to hold a plurality of test sample containers, with each container held by the carousel at a container position. Each of the containers holds an admixture of a test mixture inoculated with the test sample. The light detector is operable to detect light emitted by the light source that has passed through the test sample disposed within the test container. The control system includes a processor. The control system is adapted to produce information indicative of the presence or absence of the target organism in the test sample using signals produced by the light detector.
    Type: Application
    Filed: June 16, 2014
    Publication date: May 19, 2016
    Applicant: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20140349325
    Abstract: A method and medium for detecting the presence or absence of a targeted strain of antibiotic resistant pathogenic staphylococci in a test sample is provided. The method includes the steps of: a) providing a test medium having at least one hydrolysable substrate, which substrate is operable to promote the growth of the targeted strain of antibiotic resistant pathogenic staphylococci and to produce a detectable signal when the hydrolyzable substrate is metabolized by the targeted strain of antibiotic resistant pathogenic staphylococci; b) forming a mixture of the test sample and hydrated test medium in the test tube; c) incubating the mixture at temperatures in the range of about 20° C. to about 35° C.; and d) detecting the presence or absence of the targeted strain of antibiotic resistant pathogenic staphylococci in the test sample by the presence or absence of the detectable signal in the mixture in the tube.
    Type: Application
    Filed: November 10, 2011
    Publication date: November 27, 2014
    Applicant: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20140295473
    Abstract: A method of and test mixture for detecting the presence or absence of a target microbe in a sample is provided. The method includes the steps of: a) providing a test mixture that includes micro particles, a substrate in an amount that is sufficient to support log phase growth of the target microbe until a detectable characteristic signal is produced in the test mixture and sample admixture, and an amount of vitamin, amino acid, element and salt ingredients; b) combining the powdered test mixture and sample to form the admixture; and c) detecting the presence or absence of target microbes in the sample based on the presence or absence of the detectable characteristic.
    Type: Application
    Filed: June 13, 2014
    Publication date: October 2, 2014
    Inventor: Stephen C. Edberg
  • Patent number: 8846336
    Abstract: A method of and test mixture for detecting the presence or absence of a target microbe in a sample is provided. The method includes the steps of: a) providing a test mixture that includes micro particles, a substrate in an amount that is sufficient to support log phase growth of the target microbe until a detectable characteristic signal is produced in the test mixture and sample admixture, and an amount of vitamin, amino acid, element and salt ingredients; b) combining the powdered test mixture and sample to form the admixture; and c) detecting the presence or absence of target microbes in the sample based on the presence or absence of the detectable characteristic.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: September 30, 2014
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Patent number: 8765395
    Abstract: A presence/absence test for Staphylococcus aureus (S. aureus) involves placing a first generation test sample in a solution that will clot in the presence of S. aureus. The solution contains components that will selectively grow S. aureus and also contains clotting factors that will react with S. aureus, if S. aureus is present in the sample, to clot the solution. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, among others. The test can also be modified to detect the presence or absence of methicillin resistant S. Aureus (MRSA).
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: July 1, 2014
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20140147871
    Abstract: A presence/absence test for Staphylococcus aureus (S. aureus) involves placing a first generation test sample in a solution that will clot in the presence of S. aureus. The solution contains components that will selectively grow S. aureus and also contains clotting factors that will react with S. aureus, if S. aureus is present in the sample, to clot the solution. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, among others. The test can also be modified to detect the presence or absence of methicillin resistant S. Aureus (MRSA).
    Type: Application
    Filed: July 12, 2011
    Publication date: May 29, 2014
    Applicant: PILOTS POINT LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20130344521
    Abstract: A method of and test mixture for detecting the presence or absence of a target microbe in a sample is provided. The method includes the steps of: a) providing a test mixture that includes micro particles, a substrate in an amount that is sufficient to support log phase growth of the target microbe until a detectable characteristic signal is produced in the test mixture and sample admixture, and an amount of vitamin, amino acid, element and salt ingredients; b) combining the powdered test mixture and sample to form the admixture; and c) detecting the presence or absence of target microbes in the sample based on the presence or absence of the detectable characteristic.
    Type: Application
    Filed: July 16, 2013
    Publication date: December 26, 2013
    Inventor: Stephen C. Edberg
  • Patent number: 8546103
    Abstract: A presence/absence test for Staphylococcus aureus (S. aureus) involves placing a first generation test sample in a solution that will clot in the presence of S. aureus. The solution contains components that will selectively grow S. aureus and also contains clotting factors that will react with S. aureus, if S. aureus is present in the sample, to clot the solution. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, among others. The test can also be modified to detect the presence or absence of methicillin resistant S. Aureus (MRSA). The addition of micro particles having a size in the range of about 0.1 micron to about 1.0 mm provides localities where the bacteria agglomerate, thereby significantly decreasing the clotting time, and providing a significantly stronger clot. The micro particles can be used in other bacteria tests to accelerate the production of an end result.
    Type: Grant
    Filed: June 25, 2010
    Date of Patent: October 1, 2013
    Assignee: Pilots Point, LLC
    Inventor: Stephen C. Edberg
  • Patent number: 8524468
    Abstract: A dry mixture, a liquid menstrum, and a method, are described for use in detecting the presence or absence of Methicillin Resistant Staphylococcus aureus (“MRSA”) in a first generation biological or environmental specimen sample. First generation specimen samples that can be analyzed include nasal swabs, lesion swabs, skin swabs, throat swabs, food swabs, tanning salon swabs, gym swabs, restaurant swabs, hotel swabs, and the like. The menstrum and method include an anti-ribosomal antibiotic component that will selectively prevent Methicillin Susceptible Staphylococcus aureus (“MSSA”) from growing in the menstrum, while allowing MRSA to grow in the menstrum. The menstrum also includes components which will stimulate growth of MRSA, plus coagulase reacting factors which will cause the menstrum to clot in the event that MRSA is present in the sample. The menstrum also includes components which will produce a detectable signal in the clot, which signal indicates the presence of MRSA in the sample.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: September 3, 2013
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Patent number: 8420347
    Abstract: A test mixture for detecting the presence or absence of Methicillin Resistant Staphylococcus Aureus (“MRSA”) directly in a first generation biological specimen, the test mixture including: a) an amount of amino acids; b) an amount of nitrogen sources; c) an amount of salts; d) an amount of vitamins; e) an amount of calcium; f) an amount of coagulase substrates which will clot the test mixture in the presence of S. aureus in the first generation biological specimen; and g) an amount of a MecA gene inducer effective to kill any Methicillin Susceptible Staphylococcus Aureus (“MSSA”) in the first generation biological specimen.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: April 16, 2013
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Patent number: 8268579
    Abstract: A presence/absence test for Staphylococcus aureus (S. aureus) involves placing a first generation test sample in a solution that will clot in the presence of S. aureus. The solution contains components that will selectively grow S. aureus and also contains clotting factors that will react with S. aureus, if S. aureus is present in the sample, to clot the solution. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, among others. The test can also be modified to detect the presence or absence of methicillin resistant S. Aureus (MRSA).
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: September 18, 2012
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Patent number: 8268580
    Abstract: A test mixture for detecting the presence or absence of pathogenic staphylococci (“p.staphylococci”) directly in a first generation specimen test sample, the test mixture comprising: an effective amount of amino acids, an effective amount of nitrogen sources, an effective amount of salts, an effective amount of vitamins, an effective amount of calcium, and an effective amount of coagulase substrates, which coagulase substrates include fibrinogen, which will create a clot within a liquid medium containing the test mixture and the first generational specimen test sample at temperatures in the range of about 20° C. to about 42° C. in the presence of p.staphylococci in the first generation specimen test sample.
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: September 18, 2012
    Assignee: Pilots Point LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20120149056
    Abstract: Reagent mixtures and testing procedures for detecting the presence or absence of various target substances such as aureus; vancomycin-resistant enterrococcus; Group B Streptococcus; E. coli; fungi; and others, involve the use of a testing reagents which include growth factors for the particular target substance, a detectable signal generator which is sensitive to the presence of the target substance, and hatmonal compounds which will accelerate the growth of the target substance within a specimen being tested. Examples of specimen samples that can be tested include nasal swabs, throat swabs, lesion swabs, environmental swabs, foodstuffs, and water, to mention a few.
    Type: Application
    Filed: June 25, 2010
    Publication date: June 14, 2012
    Applicant: PILOTS POINT LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20110275114
    Abstract: A dry sample analyzing mixture, a liquid sample analyzing medium, and a sample analyzing method, are described for use in detecting the presence or absence of Methicillin Resistant Staphylococcus Aureus (“MRSA”) in an incubated first generation biological or environmental specimen sample. First generation specimen samples that can be analyzed include nasal swabs, lesion swabs, skin swabs, throat swabs, food swabs, tanning salon swabs, gym swabs, restaurant swabs, and the like. The medium and method include an anti-ribosomal antibiotic component that will selectively prevent Methicillin Susceptible Staphylococcus Aureus (“MSSA”) from growing in the medium, while allowing MRSA to grow in the medium. The medium also includes components which will stimulate growth of MRSA. The medium also includes components which will produce a detectable signal, which signal indicates the presence of MRSA in the incubated sample.
    Type: Application
    Filed: May 6, 2010
    Publication date: November 10, 2011
    Inventor: Stephen C. Edberg
  • Publication number: 20110269163
    Abstract: A presence/absence test for Staphylococcus aureus (S. aureus) involves placing a first generation test sample in a solution that will clot in the presence of S. aureus. The solution contains components that will selectively grow S. aureus and also contains clotting factors that will react with S. aureus, if S. aureus is present in the sample, to clot the solution. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, among others. The test can also be modified to detect the presence or absence of methicillin resistant S. Aureus (MRSA).
    Type: Application
    Filed: July 12, 2011
    Publication date: November 3, 2011
    Applicant: PILOTS POINT LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20110269160
    Abstract: A presence/absence test for Staphylococcus aureus (S. aureus) involves placing a first generation test sample in a solution that will clot in the presence of S. aureus. The solution contains components that will selectively grow S. aureus and also contains clotting factors that will react with S. aureus, if S. aureus is present in the sample, to clot the solution. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, among others. The test can also be modified to detect the presence or absence of methicillin resistant S. Aureus (MRSA).
    Type: Application
    Filed: July 12, 2011
    Publication date: November 3, 2011
    Applicant: PILOTS POINT LLC
    Inventor: Stephen C. Edberg
  • Publication number: 20110256583
    Abstract: A reagent mixture and testing procedure for accelerating mixing of the formulation with a specimen sample being tested by effervescing when hydrolized, thereby causing an internal “stirring” of the reagent and the specimen sample. Examples of specimen samples that can be tested include nasal swabs and lesion swabs, environmental swabs, foodstuffs, and water, to mention a few.
    Type: Application
    Filed: March 23, 2011
    Publication date: October 20, 2011
    Inventor: Stephen C. Edberg
  • Publication number: 20110151495
    Abstract: A dry mixture, a liquid menstrum, and a method, are described for use in detecting the presence or absence of Methicillin Resistant Staphylococcus aureus (“MRSA”) in a first generation biological or environmental specimen sample. First generation specimen samples that can be analyzed include nasal swabs, lesion swabs, skin swabs, throat swabs, food swabs, tanning salon swabs, gym swabs, restaurant swabs, hotel swabs, and the like. The menstrum and method include an anti-ribosomal antibiotic component that will selectively prevent Methicillin Susceptible Staphylococcus aureus (“MSSA”) from growing in the menstrum, while allowing MRSA to grow in the menstrum. The menstrum also includes components which will stimulate growth of MRSA, plus coagulase reacting factors which will cause the menstrum to clot in the event that MRSA is present in the sample. The menstrum also includes components which will produce a detectable signal in the clot, which signal indicates the presence of MRSA in the sample.
    Type: Application
    Filed: December 22, 2009
    Publication date: June 23, 2011
    Inventor: Stephen C. Edberg