Patents by Inventor Mark Oman

Mark Oman 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: 20260320285
    Abstract: The invention comprises a method for responding to an official office action referencing a pending claim, in a set of pending claims, with an associated specification and a cited reference, comprising the steps of: inputting into a patent model at least the pending claim, the patent model comprising an artificial neural network implemented on a computer system; amending the pending claim to form an amended claim; assessing, with the patent model, the amended claim in terms of allowability; repeating the steps of amending and assessing until the step of assessing indicates a reason for allowance of the amended claim; and generating, with the patent model, a response to the official office action, the response comprising the amended claim.
    Type: Application
    Filed: February 2, 2026
    Publication date: October 15, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Publication number: 20260311275
    Abstract: The invention comprises a method for assisting patent prosecution, comprising the steps of: inputting a claim idea to a patent prosecution model comprising an artificial neural network, the patent prosecution model comprising a computer-implemented model; drafting a set of claims to the claim idea with the patent prosecution model; generating for the set of claims, with the patent prosecution model, a first unofficial patent office action responsive to the set of claims in less than seven days, the first unofficial patent office action comprising: at least one rejection of at least one claim of the set of claims based on at least one section of Article 35 of the United States Code; and outputting, via an output system, the unofficial patent office action in a human readable form.
    Type: Application
    Filed: January 23, 2026
    Publication date: October 8, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Publication number: 20260311277
    Abstract: The invention comprises a method for prosecuting a patent application, comprising the steps of: generating a first unofficial office action to a set of claims with a patent prosecution model, the patent prosecution model comprising a computer implemented model and an artificial neural network; training, prior to the step of generating, the patent prosecution model with a supervised learning sequence, the supervised learning sequence comprising a time sequence of: submitted claims from a first patent file wrapper, a first analysis responsive to the submitted claims from the first patent file wrapper, and a first outcome to the submitted claims in the first patent file wrapper; replacing the first patent file wrapper with an unused file wrapper; and repeating both the step of training and the step of replacing at least one thousand times.
    Type: Application
    Filed: January 26, 2026
    Publication date: October 8, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Publication number: 20260311279
    Abstract: The invention comprises a method for prosecuting a claim in a patent application, comprising the steps of: inputting the claim into a patent model, the patent model comprising an artificial neural network implemented on a computer system, the claim comprising at least a first element and a second element of a set of elements; assessing, with the patent model, a set of publications in a datastore for the presence of each of the first element and the second element; and reporting, as an output from the patent model, an unofficial office action comprising a claim novelty assessment for the claim, the claim novelty assessment comprising a first citation, of a first publication, of the set of publications in the datastore, citing: (1) a first snippet teaching the first element and (2) a second snippet teaching the second element.
    Type: Application
    Filed: February 5, 2026
    Publication date: October 8, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Publication number: 20260311274
    Abstract: The invention comprises a computer-implemented method for aiding patent prosecution, comprising the steps of: providing a set of claims to a patent model, the set of claims comprising a first claim associated with a provided specification; searching the first claim with the patent model, the patent model comprising a neural network implemented in software on a computer system, the step of searching yielding a search result; generating, with the patent model and the search result, an unofficial office action to at least the first claim, the unofficial office action comprising an unofficial rejection under article 35 U.S.C. § 102; producing, with the patent model, a response to the unofficial office action, the step of producing adding an element to the first claim; and outputting, via an output system, the response in a computer readable format.
    Type: Application
    Filed: January 22, 2026
    Publication date: October 8, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Publication number: 20260311276
    Abstract: The invention comprises a method for prosecuting a patent application, comprising the steps of: producing, with a computer implemented patent model implemented on a computer system, a first unofficial patent office action to a first patent claim, the computer implemented patent model comprising an artificial neural network comprising an output; generating a second unofficial patent office action to a second patent claim; and conditionally replacing, when a second number of unofficial article 35 U.S.C. rejections to the second patent claim is less than a first number of unofficial article 35 U.S.C. rejections to the first patent claim, both: (1) the first unofficial patent office action with the second unofficial patent office action and (2) the first patent claim with the second patent claim; and preferably repeating, at least ten times, the steps of: (1) generating and (2) conditionally replacing.
    Type: Application
    Filed: January 24, 2026
    Publication date: October 8, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Publication number: 20260311278
    Abstract: The invention comprises a method for prosecuting a claim in a patent application, comprising the steps of: inputting the claim as an input into a patent model, the patent model comprising an artificial neural network implemented on a computer system; determining, with the patent model, a cooperative patent classification associated with the claim; searching, with the patent model, a set of documents also associated with the classification; and outputting from the patent model at least a set of elements of a first document of the set of documents, the first document teaching a majority of a set of components of the claim.
    Type: Application
    Filed: January 29, 2026
    Publication date: October 8, 2026
    Inventors: Kevin H. Hazen, Mark Oman
  • Patent number: 12721332
    Abstract: The invention comprises a method and apparatus for dispensing a biocide, comprising: a container and a biocide formulation in the container, the biocide formulation comprising: (1) the biocide and a solvent, the biocide comprising a protonated polymer comprising repeating charged units; (2) a total cationic charge density in a range of 0.005 to 0.95 meq/g, at least ten percent of the total cationic charge density from charges of non-quaternary amines of the protonated polymer; (3) an activity coefficient, ?, of a protonated site of the protonated polymer, of greater than 0.7; and (4) a counterion chloride concentration of less than 900 ppm.
    Type: Grant
    Filed: May 14, 2024
    Date of Patent: September 1, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Patent number: 12721341
    Abstract: The invention comprises a method for forming an antibacterial/antiviral material, comprising the steps of: dispensing a dose of dispensed contents from a container, the dose of dispensed contents comprising a cationic polymer, a solvent, cationic sites, and anionic sites, the cationic sites in the dose of dispensed contents comprising a total cationic charge; reducing a concentration of the solvent in the dose of dispensed contents by mass through evaporation; forming a film comprising the total cationic charge in a range of 0.001 to 10.0 coulombs per square inch, wherein polymer cationic sites of the cationic polymer of the dose comprises greater than sixty percent of the total cationic charge; and killing, with the film, in accordance with Japanese Industrial Standard (JIS) Z 2801 (2006) and/or ISO 22916.
    Type: Grant
    Filed: June 13, 2024
    Date of Patent: September 1, 2026
    Inventors: Mark Oman, Marion L. Chiattello
  • Publication number: 20260101890
    Abstract: An apparatus for treating a pathogen, comprising: a liquid formulation comprising: (1) a copolymer, the copolymer comprising: acylated monomers comprising a —COR1 group attached to a nitrogen of a —N—CH2—CH2— element, wherein R1 comprises an alkyl group; and protonated monomers comprising a —NH2+—CH2—CH2— group, the acylated monomers and the protonated monomers comprising any order in the copolymer; (2) a total cationic charge of the copolymer in a range of 0.4 to 15 C/cm3, the total cationic charge at least 98% offset by anionic counterions; and (3) an antipathogen property resultant in killing at least 99% of the pathogen within ten minutes of contact of the pathogen with the liquid formulation.
    Type: Application
    Filed: October 14, 2024
    Publication date: April 16, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260103661
    Abstract: A method is described for treating a pathogen, comprising the steps of: (1) polymerizing a 2-ethyl-2-oxazoline to form a poly(2-ethyl-2-oxazoline); (2) acidifying at least five percent of the poly(2-ethyl-2-oxazoline) to form a first copolymer, the first copolymer comprising: a first monomer, the first monomer comprising an acyl group attached to a —N—CH2—CH2— group; and a second monomer, the second monomer comprising a —NH+—CH2—CH2— group; (3) forming a formulation comprising the first copolymer in a solvent, the formulation comprising a charge density of 0.2 to 10 C/mL; and (4) inactivating at least fifty percent of the pathogen within a ten minute window of a contact of the pathogen with the formulation.
    Type: Application
    Filed: November 5, 2024
    Publication date: April 16, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260101889
    Abstract: A method for treating a pathogen is described, comprising the steps of: acidifying, in a solution, a molecule, the molecule comprising an alkyl, the molecule comprising a poly(2-alkyl-2-oxazoline) other than poly(2-ethyl-2-oxazaline, the step of acidifying forming an at least partially deacylated poly(2-alkyl-2-oxazoline), the at least partially deacylated poly(2-alkyl-2-oxazoline) comprising an at least partially acidified state; adding at least one organic solvent to the solution to yield a formulation; tuning, for a protonated secondary amine of the at least partially deacylated poly(2-alkyl-2-oxazoline), the formulation to comprise an activity coefficient (?) in a range of 0.5 to 0.9999; and inactivating at least ninety percent of the pathogen within ten minutes of contact of the pathogen with the formulation.
    Type: Application
    Filed: October 12, 2024
    Publication date: April 16, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260096555
    Abstract: A method for treating a fungus, comprising the steps of: providing, in a formulation, a polyethylenimine at a pH of less than two, a majority of protonated sites on the polyethylenimine associated with chloride counterions; exchanging at least ten percent of the chloride counterions for hydroxide anions bound to an anion exchange material resultant in bound chloride ions on the anion exchange material; separating the anion exchange material from the solution, the step of separating resultant in at least a ten percent reduction of the chloride counterions associated with the polyethylenimine; and inactivating at least fifty percent of the fungus within ten hours through treatment of the fungus with the formulation.
    Type: Application
    Filed: October 5, 2024
    Publication date: April 9, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260097142
    Abstract: A method for treating a pathogen, comprising the steps of: forming a polyethylenimine with hydrochloric acid in a solution, the polyethylenimine comprising secondary amines, the secondary amines being at least partially protonated; adding sodium hydroxide to the solution of the polyethylenimine to increase a pH of the solution by at least one pH unit, such as to above 9; removing at least five percent of non-amine cations, such as sodium ions, in the solution from the solution; lowering the pH, subsequent to the step of removing, of the solution, such as to below 6, to yield a protonation level of the secondary amines in excess of fifty percent; and inactivating at least 50% of a bacteria within 10 minutes of contact of the bacteria with the solution.
    Type: Application
    Filed: October 7, 2024
    Publication date: April 9, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260097070
    Abstract: A method for treating a pathogen, comprising the steps of: polymerizing a molecule to form a polymer, the molecule comprising an alkyl in a molecule comprising a 2-alkyl-2-oxalozine other than a 2-ethyl-2-oxazoline; preparing a formulation comprising a derivative of the polymer and an organic solvent, the derivative comprising protonization of greater than ten percent of monomers of the polymer; and inactivating at least ninety percent of the pathogen within ten minutes of contact of the pathogen with the formulation.
    Type: Application
    Filed: October 11, 2024
    Publication date: April 9, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260096554
    Abstract: A method for treating a pathogen, comprising the steps of: (1) providing a polyethylenimine in a solution, the polyethylenimine comprising a total cationic charge of protonated secondary amines of the polyethylenimine, the solution comprising anionic counterions associated with the protonated secondary amines; (2) tuning a protonated site of the polyethylenimine, in a formulation of the solution containing ions, to an activity coefficient (?) in a range of 0.93 to 0.999; (3) forming from the formulation an antibacterial film, the antibacterial film comprising a mean thickness of less than 5 ?m and the total cationic charge of the protonated secondary amines in a range of 0.1 to 1.8 C/in2; and (4) inactivating greater than 99% of first bacteria within less than five minutes of contact with the antibacterial film.
    Type: Application
    Filed: October 4, 2024
    Publication date: April 9, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260090542
    Abstract: A method for treating pathogens on a substrate, comprising the steps of: providing a solid polyethylenimine in a basic pH form comprising protonated and unprotonated nitrogens, a ratio of the protonated nitrogens-to-the unprotonated nitrogens less than 5:95; solubilizing the solid polyethylenimine in a strong acid to form a solution of a polyethylenimine, the polyethylenimine comprising protonated nitrogen sites and counterions to the protonated nitrogen sites; removing at least ten percent of the strong acid from the solution; forming a formulation from the solution, the formulation further comprising at least one of ethanol and isopropyl alcohol; spraying the formulation onto the substrate to form a film, the film reducing activity of the first bacteria contacting the film by: greater than 9% and less than 99.99995% in less than three minutes; and greater than 99.99995% in less than seven days.
    Type: Application
    Filed: October 3, 2024
    Publication date: April 2, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260090544
    Abstract: A method for treating a substrate with a biocide, comprising the steps of: combining in a formulation: a salt of a polydiallyldimethylammonium, an organic solvent, and water; controlling a concentration of the polydiallyldimethyl-ammonium to greater than 50 mg per liter in the formulation to yield a self-spreading surface tension, of the formulation, of less than 50 mN/m; limiting, in the formulation, the concentration of the polydiallyldimethylammonium to less than 1500 mg per liter to yield a sprayable liquid comprising a viscosity of less than 250 centipoise; spraying the substrate with the formulation to yield an antibacterial film, the antibacterial film comprising: (1) 15 to 500 ?g per square inch of the polydiallyldimethylammonium; and inactivating, according to a test protocol of JIS X 2801 (2006), at least 90 percent of first bacteria with the antibacterial film.
    Type: Application
    Filed: October 2, 2024
    Publication date: April 2, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260083121
    Abstract: An apparatus for coating a substrate, comprising: an antimicrobial film, comprising: a partially protonated polyethylenimine in a range of 0.1 to 5 mg per square inch; a polydiallyldimethylammonium salt; chloride counterions; first conjugate base counterions of a first organic acid, the first conjugate base counterions comprising a first mass of 0.001 to 0.1 mg per square inch; second conjugate base counterions of a second organic acid, the second conjugate base counterions comprising a second mass of 0.05 to 1 mg per square inch; and a total cationic charge of the antimicrobial film in a range of 200 to 3000 C/m2, the total cationic charge countered by anions in the antimicrobial film, the antimicrobial film comprising an antimicrobial efficacy of greater than ninety percent according to PAS 2424:1024.
    Type: Application
    Filed: September 29, 2024
    Publication date: March 26, 2026
    Inventors: Marion L. Chiattello, Mark Oman
  • Publication number: 20260076370
    Abstract: A method for forming a biocidal film, comprising the steps of: forming a solution comprising a protonated polyalkylenimine, free chloride ions, and chloride counterions; removing at least fifty percent of the free chloride ions from the solution via density separation to yield a residual chloride concentration; reducing the residual chloride concentration by at least fifty percent with an anion exchange material; decreasing a percentage of protonated sites of the polyalkylenimine associated with the chloride counterions through addition of an organic acid to the solution; and forming, from the solution, the film with properties of: inactivating at least 99 percent of a first bacteria making contact with the film within one hour; and deactivating at least 99 percent of second bacteria within one hour, the second bacteria contacting the film at least one day later.
    Type: Application
    Filed: September 25, 2024
    Publication date: March 19, 2026
    Inventors: Marion L. Chiattello, Mark Oman