Sona Son has been granted 15 US patents while listed as an inventor at Microbial Discovery Group . The first was granted in 2019 and the most recent in August 2025. Sona Son ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Sona Son in Cudahy, WI, US.
Patents per Year Patents granted per year, 2019 to 2025 Bar chart with a peak of 5 patents in 2024. peak 5 2019: 2 patents 2019 2021: 2 patents 2021 2023: 2 patents 2023 2024: 5 patents 2024 2025: 4 patents 2025 Issued Patents All Time
Showing 1–15 of 15 patents
Patent # Title Co-Inventors Date
12390497 Microbial strains for virus inhibition Michael R. King , Nathan Robert Augspurger , Joel Dean Spencer , Kyle Leistikow 2025-08-19
12369604 Methods of inhibition with microbial strains and antibiotics Michael R. King , Kyle Leistikow 2025-07-29
12371355 Microorganisms for treatment of waste, water, or soil or for feeding to animals Michael R. King , Claire Heile , Megan Duersteler 2025-07-29
12256740 Microorganisms for plant pathogen inhibition Michael R. King , Amy Lange , Megan Duersteler , Elizabeth Galbraith 2025-03-25
12162992 Microorganisms for waste treatment Michael R. King , Claire Heile 2024-12-10
12157690 Cold temperature-resistant microbials and methods of their use Michael R. King 2024-12-03
12115198 Microbials for animals Michael R. King , Elizabeth Galbraith , Samanta R. Fensterseifer , Ricardo P. Arias 2024-10-15
11998576 Direct-fed microbials Michael R. King , Kyle Leistikow , Nathan Robert Augspurger 2024-06-04
11944656 Microbials for feed Michael R. King , Kyle Leistikow , Joel Dean Spencer 2024-04-02
11634554 Microorganisms for waste treatment Michael R. King , Claire Heile 2023-04-25
11627741 Microorganisms for plant pathogen inhibition Michael R. King , Amy Lange , Megan Duersteler , Elizabeth Galbraith 2023-04-18
11110134 Direct-fed microbials Michael R. King , Kyle Leistikow , Nathan Robert Augspurger 2021-09-07
10905135 Direct-fed microbials and methods of their use Michael R. King , Nathan Robert Augspurger , Joel Dean Spencer , Amy Lange , Michael D. Engelhardt 2021-02-02
10357046 Direct-fed microbials and methods of their use Michael R. King , Nathan Robert Augspurger , Joel Dean Spencer , Amy Lange , Michael D. Engelhardt 2019-07-23
10335440 Direct-fed microbials Michael R. King , Kyle Leistikow , Nathan Robert Augspurger 2019-07-02