Inventor
Lylien Tan
Inventor
Maplewood, MN, US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning18%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry18%
B08BCleaning in general18%
C02FTreatment of water, waste water, sewage, or sludge18%
D06FLaundering, drying, ironing, pressing or folding textile articles18%
C11DDetergent compositions4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds1%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients1%
C08LCompositions of macromolecular compounds1%
C09DCoating compositions, e.g. paints, varnishes or lacquers1%
PatentTitleYear
10,723,974Stable liquid manual dishwashing compositions containing enzymes202010,414,941Composition suitable for protection comprising copolymer and hydrophilic silane201910,183,288Method for using a softened acidic water source201910,092,898Urea sulfate and sodium chloride blend for regeneration of cation exchange resins201810,058,858Integrated acid regeneration of ion exchange resins for industrial applications201810,052,625Acid regeneration of ion exchange resins for industrial applications20189,963,361System employing ion exchange resin regenerated by acid20189,919,935'Acid regeneration of ion exchange resins for industrial applications'20189,764,321'Urea sulfate and sodium chloride blend for regeneration of cation exchange resins'20179,745,543'Stable liquid manual dishwashing compositions containing enzymes'20179,597,679'Integrated acid regeneration of ion exchange resins for industrial applications'20179,593,028'Urea sulfate and sodium chloride blend for regeneration of cation exchange resins'20179,556,043'Treating hard water using an acid salt-regenerated ion exchange resin'20179,463,455'Acid regeneration of ion exchange resins for industrial applications'20169,387,471'Acid regeneration of ion exchange resins for industrial applications'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to ECOLAB USA INC (14)· patent assignee history
2016–2019Based in Maplewood, MN, US· patent location history
2017Patents assigned to EVERSON TERRENCE P (1)· patent assignee history
2017Patents assigned to HUNT JR CLINTON (1)· patent assignee history
2017Patents assigned to KILLEEN YVONNE MARIE (1)· patent assignee history
2018–2020Based in St. Paul, MN, US· patent location history
2019Patents assigned to 3M INNOVATIVE PROPERTIES CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ECOLAB USA INC | 14 | 2016–2020 |
| 3M INNOVATIVE PROPERTIES CO | 1 | 2019 |
| EVERSON TERRENCE P | 1 | 2017 |
| HUNT JR CLINTON | 1 | 2017 |
| KILLEEN YVONNE MARIE | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Maplewood, Minnesota, US | 12 | 2016–2019 |
| St. Paul, Minnesota, US | 3 | 2018–2020 |