Inventor

Kevin D. Dykstra

Inventor
West Milford, NJ, US

Overview

12→
Patents
1993–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 12 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 preparations46%
C07DHeterocyclic compounds46%
A61KPreparations for medical, dental or toiletry purposes4%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2002Patents assigned to MERCK & CO INC (7)· patent assignee history
1993Based in Hewitt, NJ, US· patent location history
1999–2019Based in West Milford, NJ, US· patent location history
2011–2019Patents assigned to MERCK SHARP & DOHME (4)· patent assignee history
2013Patents assigned to CHEN HELEN (1)· patent assignee history
2013Patents assigned to DININNO FRANK (1)· patent assignee history
2019Patents assigned to CUMMING JARED N (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MERCK & CO INC71993–2002
MERCK SHARP & DOHME42011–2019
CHEN HELEN12013
CUMMING JARED N12019
DININNO FRANK12013
Locations
LocationPatentsSpan
West Milford, New Jersey, US111999–2019
Hewitt, New Jersey, US11993