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Inventor

John Marvel

Inventor
East Brunswick, NJ, US

Overview

2→
Patents
1987–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 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%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
6,531,141'Oil-in-water emulsion containing tretinoin'20034,663,370'Fiberized joint/crack sealant composition'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HERCULES INC (1)· patent assignee history
1987Based in Newark, DE, US· patent location history
2003Patents assigned to ORTHO MCNEIL PHARM INC (1)· patent assignee history
2003Based in East Brunswick, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HERCULES INC11987
ORTHO MCNEIL PHARM INC12003
Locations
LocationPatentsSpan
East Brunswick, New Jersey, US12003
Newark, Delaware, US11987