Inventor

J. David Smith

Inventor
Cambridge, MA, US

Overview

12→
Patents
2013–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 12 as inventor

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

Y10Tprimary
Y10TTechnical subjects covered by former us classification19%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%
B05DProcesses for applying fluent materials to surfaces, in general9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C10MLubricating compositions6%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
A61FFilters implantable into blood vessels3%
B08BCleaning in general3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2019Patents assigned to MASSACHUSETTS INST TECHNOLOGY (9)· patent assignee history
2013–2019Patents assigned to VARANASI KRIPA K (5)· patent assignee history
2013–2015Patents assigned to DHIMAN RAJEEV (3)· patent assignee history
2013–2015Patents assigned to LOVE CHRISTOPHER J (3)· patent assignee history
2013–2020Based in Cambridge, MA, US· patent location history
2016Based in Boston, MA, US· patent location history
2017–2019Based in Arlington, MA, US· patent location history
2019–2020Patents assigned to LIQUIGLIDE INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MASSACHUSETTS INST TECHNOLOGY92013–2019
VARANASI KRIPA K52013–2019
DHIMAN RAJEEV32013–2015
LIQUIGLIDE INC32019–2020
LOVE CHRISTOPHER J32013–2015
Locations
LocationPatentsSpan
Cambridge, Massachusetts, US82013–2020
Arlington, Massachusetts, US32017–2019
Boston, Massachusetts, US12016