Inventor

Walter J. Koch

Inventor
Durham, NC, US

Overview

10→
Patents
1999–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 10 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 preparations24%
C12NMicroorganisms or enzymes24%
C07KPeptides14%
A01KAnimal husbandry3%
C12YEnzymes3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2006Patents assigned to UNIV DUKE (7)· patent assignee history
1999–2006Based in Durham, NC, US· patent location history
2013–2019Patents assigned to KOCH WALTER J (2)· patent assignee history
2013–2019Patents assigned to UNIV JEFFERSON (2)· patent assignee history
2013Patents assigned to MOST PATRICK (1)· patent assignee history
2013Based in Broomall, PA, US· patent location history
2019Patents assigned to LYMPEROPOULOS ANASTASIOS (1)· patent assignee history
2019Based in Philadelphia, PA, US· patent location history
2020Based in Malvern, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV DUKE71999–2006
KOCH WALTER Jself22013–2019
UNIV JEFFERSON22013–2019
LYMPEROPOULOS ANASTASIOS12019
MOST PATRICK12013
Locations
LocationPatentsSpan
Durham, NC, US71999–2006
Malvern, Pennsylvania, US12020
Philadelphia, Pennsylvania, US12019
Broomall, Pennsylvania, US12013