Inventor

Lee J. Helman

Inventor
Bethesda, MD, US

Overview

4→
Patents
1999–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes31%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations31%
C07KPeptides31%
C12NMicroorganisms or enzymes8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2015Patents assigned to US HEALTH (3)· patent assignee history
1999–2015Based in Bethesda, MD, US· patent location history
2013Patents assigned to BERZOFSKY JAY A (1)· patent assignee history
2013Patents assigned to HELMAN LEE J (1)· patent assignee history
2013Patents assigned to MACKALL CRYSTAL (1)· patent assignee history
2013Patents assigned to US OF AMERICA AS REPRESENTED BY THE SECRETARY DEPT OF HEALTH AND HUMAN SERIVES (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US HEALTH31999–2015
BERZOFSKY JAY A12013
HELMAN LEE Jself12013
MACKALL CRYSTAL12013
US OF AMERICA AS REPRESENTED BY THE SECRETARY DEPT OF HEALTH AND HUMAN SERIVES12013
Locations
LocationPatentsSpan
Bethesda, Maryland, US41999–2015