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Inventor

Joseph D. Duff

Inventor
Louisville, KY, US

Overview

2→
Patents
2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general33%
B01DSeparation33%
C07DHeterocyclic compounds33%
PatentTitleYear
10,815,209Recovery of ethylene oxide from sterilization process202010,738,020Recovery of ethylene oxide from sterilization process2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to DUFF JOSEPH D (2)· patent assignee history
2020Patents assigned to PAGANESSI JOSEPH E (2)· patent assignee history
2020Based in Louisville, KY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DUFF JOSEPH Dself22020
PAGANESSI JOSEPH E22020
Locations
LocationPatentsSpan
Louisville, KY, US22020