LexDanaLexDanabeta
Inventor

Tushar K. Bera

Inventor
Franklin Park, NJ, US

Overview

9→
Patents
2009–2019
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C10Mprimary
C10MLubricating compositions38%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions38%
C07CAcyclic or carbocyclic compounds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
10,364,404Marine engine lubrication20199,969,950Lubricating oil compositions containing sterically hindered amines as ashless TBN sourcces20189,879,202'Marine engine lubrication'20189,145,530'Lubricating oil compositions containing sterically hindered amines as ashless TBN sources'20158,530,397'Additive compositions'20138,143,201'Morpholine derivatives as ashless TBN sources and lubricating oil compositions containing same'20127,923,420'Lubricating oil composition'20117,786,057'Soot dispersants and lubricating oil compositions containing same'20107,485,603'Soot dispersants and lubricating oil compositions containing same'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2019Patents assigned to INFINEUM INT LTD (9)· patent assignee history
2009–2018Based in Franklin Park, NJ, US· patent location history
2012–2018Patents assigned to BERA TUSHAR K (3)· patent assignee history
2012–2013Patents assigned to CHENG JIE (2)· patent assignee history
2012–2013Patents assigned to EMERT JACOB (2)· patent assignee history
2015–2018Patents assigned to CANDIDO GABRIELE (2)· patent assignee history
2018–2019Based in Fulshear, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INFINEUM INT LTD92009–2019
BERA TUSHAR Kself32012–2018
CANDIDO GABRIELE22015–2018
CHENG JIE22012–2013
EMERT JACOB22012–2013
Locations
LocationPatentsSpan
Franklin Park, New Jersey, US72009–2018
Fulshear, Texas, US22018–2019