Inventor
LUKE DONALD A
US18 patents
⚠️ This page may combine multiple inventors who share the name “LUKE DONALD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NUQUATIC LLC
7 patentsUS12168621B2Dec 17, 2024
Galvanic process for treating aqueous compositions
NUQUATIC LLC3 citations72
US12122691B1Oct 22, 2024
Removal of fluoroalkyl compounds from water using galvanic cell
NUQUATIC LLC3 citations72
US12240772B2Mar 4, 2025
Treatment of aqueous composition with metal component
NUQUATIC LLC1 citations62
US12215044B2Feb 4, 2025
System for removal of phosphorus and nitrogen from water
NUQUATIC LLC1 citations62
US12492137B2Dec 9, 2025
Galvanic process for treating aqueous compositions
NUQUATIC LLC0 citations60
US12351492B2Jul 8, 2025
Removal of materials from water
NUQUATIC LLC0 citations50
US11795084B2Oct 24, 2023
Denitrification of water using bacteria
NUQUATIC LLC0 citations37
PHOSPHORUS FREE WATER SOLUTIONS LLC
6 patentsUS11401181B1Aug 2, 2022
Galvanic process for treating aqueous compositions
PHOSPHORUS FREE WATER SOLUTIONS LLC7 citations83
US11225420B2Jan 18, 2022
Removal of materials from water
PHOSPHORUS FREE WATER SOLUTIONS LLC7 citations83
US11220443B2Jan 11, 2022
Removal of phosphorus and nitrogen from water
PHOSPHORUS FREE WATER SOLUTIONS LLC8 citations83
US11559782B2Jan 24, 2023
Reactive media
PHOSPHORUS FREE WATER SOLUTIONS LLC0 citations54
US11530137B2Dec 20, 2022
Acidic ferrate composition and methods of making ferrate
PHOSPHORUS FREE WATER SOLUTIONS LLC0 citations50
US11267733B2Mar 8, 2022
Removal of phosphorus from water
PHOSPHORUS FREE WATER SOLUTIONS LLC1 citations49