Inventor

David D. Johnson

Inventor
Greenfield, IN, US

Overview

3→
Patents
2001–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof38%
C07DHeterocyclic compounds38%
C07BGeneral methods of organic chemistry13%
C07CAcyclic or carbocyclic compounds13%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2002Patents assigned to DOW AGROSCIENCES LLC (3)· patent assignee history
2001–2002Based in Greenfield, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW AGROSCIENCES LLC32001–2002
Locations
LocationPatentsSpan
Greenfield, IN, US32001–2002