Inventor

Daniel P. Rossignol

Inventor
Andover, MA, US

Overview

17→
Patents
1996–2013
Patent span
Human necessities
Primary field (CPC A)

Patents· 17 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations35%
A61KPreparations for medical, dental or toiletry purposes33%
C07HSugars30%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2004Patents assigned to EISAI CO LTD (12)· patent assignee history
1996–2001Based in Andover, MA, US· patent location history
2001–2011Based in Mahwah, NJ, US· patent location history
2008–2013Patents assigned to EISAI R&D MAN CO LTD (4)· patent assignee history
2011Patents assigned to ERSAI R & D MAN CO LTD (1)· patent assignee history
2011–2013Based in Ridgefield Park, NJ, US· patent location history
2013Patents assigned to FIELDS SCOTT (1)· patent assignee history
2013Patents assigned to HAWKINS LYNN D (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EISAI CO LTD121996–2004
EISAI R&D MAN CO LTD42008–2013
ERSAI R & D MAN CO LTD12011
FIELDS SCOTT12013
HAWKINS LYNN D12013
Locations
LocationPatentsSpan
Andover, Massachusetts, US91996–2001
Mahwah, New Jersey, US62001–2011
Ridgefield Park, New Jersey, US22011–2013