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Inventor

Lewis Cancro

Inventor
Trumbull, CT, US

Overview

5→
Patents
1977–1998
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61QSpecific use of cosmetics or similar toiletry preparations33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers8%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management8%
PatentTitleYear
5,747,004'Self-heating dentifrice'19985,332,124'Multi-cavity dispensing refill cartridge'19945,198,218'Clear cosmetic sticks with compatible fragrance components'19935,114,717'Clear cosmetic sticks with compatible fragrance components'19924,022,880'Anticalculus composition'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to LEVER BROTHERS LTD (1)· patent assignee history
1977Based in River Vale, NJ, US· patent location history
1992–1998Patents assigned to CHESEBROUGH PONDS USA (3)· patent assignee history
1992–1998Based in Trumbull, CT, US· patent location history
1994Patents assigned to CHESEBROUGH POND S USA CO A DI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHESEBROUGH PONDS USA31992–1998
CHESEBROUGH POND S USA CO A DI11994
LEVER BROTHERS LTD11977
Locations
LocationPatentsSpan
Trumbull, CT, US41992–1998
River Vale, New Jersey, US11977