Inventor

John D. Kilmartin, III

Inventor

Providence, RI, US

Overview

11→

Patents

1989–2020

Patent span

Performing operations

Primary field (CPC B)

Patents· 11 as inventor

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

A47Fprimary

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like21%

B01DSeparation14%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers14%

A45CPurses7%

A47BTables7%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%

F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges7%

Y02TClimate change mitigation technologies related to transportation7%

PatentTitleYear

10,669,910Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system2020 10,634,031Platinum group metal and base metal on a molecular sieve for PNA-SCR-ASC close-coupled system2020 10,124,325Cerium-modified manganese octahedral molecular sieves as catalysts for selective catalytic reduction2018 6,193,066'Display pad'2001 5,505,294'Stackable display'1996 D0339061'Storage and display box for watch'1993 D0319785'Box base'1991 4,964,520'Display assembly'1990 4,948,204'Display cabinet construction'1990 4,925,059'Hinged box construction'1990 D0303764'Jewelry display box'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1996Patents assigned to INT PACKAGING CORP (6)· patent assignee history

1989–2001Based in Providence, RI, US· patent location history

2001Patents assigned to INTERNAT PACKAGING CORP (1)· patent assignee history

2018–2020Patents assigned to JOHNSON MATTHEY PLC (2)· patent assignee history

2018–2020Based in Reading, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
INT PACKAGING CORP	6	1989–1996
JOHNSON MATTHEY PLC	2	2018–2020
INTERNAT PACKAGING CORP	1	2001

Locations

Location	Patents	Span
Providence, RI, US	8	1989–2001
Reading, GB	3	2018–2020