Inventor
Mahesh Sawant
Inventor
Pune, IN
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds36%
B01DSeparation20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
A01NPreservation of bodies of humans or animals or plants or parts thereof4%
C02FTreatment of water, waste water, sewage, or sludge4%
C08LCompositions of macromolecular compounds4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
PatentTitleYear
10,865,263Solution polymerization in isopropanol and water202010,322,955Water treatment compositions and methods of use20199,605,163'Aminoalcohol compounds and their use as zero or low VOC additives for paints and coatings'20179,504,933'Hydrocarbon feed flexible high pressure nitration plant design'20169,340,486'Process for nitroalkane recovery by aqueous phase recycle to nitration reactor'20169,309,331'Alkyl hydroxylamine compounds and their use for shortstopping free radical polymerizations'20169,234,052'Alkyl hydroxylamine compounds and their use for shortstopping free radical polymerizations'20169,192,877'Apparatus and process for using a nitroalkane as an entrainer for azeotropic removal of water from aqueous acid solution'20159,180,384'Apparatus and process for using olefin as an azeotropic entrainer for isolating 1,3-DICHLORO-2-propanol from a 2,2′-oxybis (1-chloropropane) waste stream'20159,133,094'Apparatus and process for nitration selectivity flexibility enabled by azeotropic distillation'20158,558,039'Hydrocarbon feed flexible high pressure nitration plant design'20138,431,754'Process for nitroalkane recovery by aqueous phase recycle to nitration reactor'20138,410,323'Process for downstream recovery of nitroalkane using dividing wall column'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2017Patents assigned to ANGUS CHEMICAL (9)· patent assignee history
2013–2019Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (5)· patent assignee history
2013–2017Patents assigned to SAWANT MAHESH (5)· patent assignee history
2013–2015Patents assigned to TRAUTH DANIEL M (5)· patent assignee history
2013–2015Patents assigned to PENDERGAST JR JOHN G (4)· patent assignee history
2013–2017Based in Pune, IN· patent location history
2016Based in Collegeville, PA, US· patent location history
2019–2020Based in Chester, PA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ANGUS CHEMICAL | 9 | 2013–2017 |
| DOW GLOBAL TECHNOLOGIES LLC | 5 | 2013–2019 |
| SAWANT MAHESHself | 5 | 2013–2017 |
| TRAUTH DANIEL M | 5 | 2013–2015 |
| PENDERGAST JR JOHN G | 4 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pune, IN | 10 | 2013–2017 |
| Chester, Pennsylvania, US | 2 | 2019–2020 |
| Collegeville, Pennsylvania, US | 1 | 2016 |