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Simon Johnston — 12 Patents

OXOxiscience: 6 patents #1 of 4Top 25%
TPThe Glad Products: 2 patents #75 of 149Top 55%
TDThe University Of South Dakota: 1 patents #4 of 10Top 40%
Bellevue, WA: #993 of 6,950 inventorsTop 15%
Washington: #8,631 of 76,902 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Simon Johnston has been granted 12 US patents while listed as an inventor at Oxiscience. The first was granted in 1993 and the most recent in July 2024. Simon Johnston ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Simon Johnston in Bellevue, WA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
12042581 Method for manufacturing a medium for purifying fluids containing toxic compounds Jeffrey F. Williams 2024-07-23
11045569 N-halamine composition for the prevention and elimination of odors Jeffrey F. Williams 2021-06-29
10765770 Halogenated heterocyclic N-halamine coated garbage bags Jeffrey F. Williams 2020-09-08
10721907 Antimicrobial compositions and methods with novel polymeric binding system Zhengbing Cao, Xinbo Sun, Jeffrey F. Williams 2020-07-28
10568982 Method of manufacturing particulate halogenated heterocyclic N-halamine compositions for the prevention and elimination of odors Jeffrey F. Williams 2020-02-25
10512705 Halogenated heterocyclic N-halamine composition for the prevention and elimination of odors Jeffrey F. Williams 2019-12-24
10131731 Antimicrobial surface coatings Zhengbing Cao, Xinbo Sun 2018-11-20
10028482 Disinfecting and deodorizing compositions and methods with novel polymeric binding system Zhengbing Cao, Xinbo Sun, Jeffrey F. Williams 2018-07-24
9700040 Polymeric systems for delivering hypohalide salts Yuyu Sun, Zhengbing Cao 2017-07-11
5961326 Method and apparatus for protecting against cross contamination of patients caused by oral reflux in dental instrument water and air lines Anna M. Johnston, Jeffrey F. Williams 1999-10-05
5709545 Method and apparatus for protecting against cross contamination of patients caused by oral reflux in dental instrument water and air lines Anna M. Johnston, Jeffrey F. Williams 1998-01-20
5204004 Method and apparatus for preventing bacteriological contamination by a dental tool water line Anna M. Johnston, Jeffrey F. Williams 1993-04-20

Nearby-Ranked Inventors

John Patrick Hickey, III12
Gregory Lutter12
Josselin Xavier COUPARD12
Xuan Li12
Nandana Mihindukulasooriya12
Keiichi Matsuda12
Robert Imig12
Peter Mage12
Sze Ping Ching12