Inventor

John T. Tossberg

Inventor
Durham, NC, US

Overview

4→
Patents
2002–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C12Nprimary
C12NMicroorganisms or enzymes80%
C07KPeptides20%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2005Patents assigned to PIONEER HI BRED INT (4)· patent assignee history
2002–2003Based in Des Moines, IA, US· patent location history
2003–2005Based in Durham, NC, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PIONEER HI BRED INT42002–2005
Locations
LocationPatentsSpan
Durham, NC, US22003–2005
Des Moines, IA, US22002–2003