Inventor
M. J. Yanjarappa
Inventor
Pune, IN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation25%
C02FTreatment of water, waste water, sewage, or sludge25%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%
C01BNon-metallic elements8%
C10GCracking hydrocarbon oils8%
E21BEarth or rock drilling8%
PatentTitleYear
9,943,782Cationic vinyl imidazolium-based copolymer for separating an oil-in-water emulsion20189,758,397'N-vinylpyrrolidone-based cationic copolymer for separating an oil-in-water emulsion'20179,370,735'Ionic liquid grafted mesoporous silica compositions for polar gas/non-polar gas and olefin/paraffin separations'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2018Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (3)· patent assignee history
2016Based in Bangalore, IN· patent location history
2017–2018Based in Pune, IN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW GLOBAL TECHNOLOGIES LLC | 3 | 2016–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pune, IN | 2 | 2017–2018 |
| Bangalore, IN | 1 | 2016 |