Inventor

S. John Barcay

Inventor
Burnsville, MN, US

Overview

17→
Patents
1995–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 17 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%
A01MCatching, trapping or scaring of animals23%
A23BPreservation of foods, foodstuffs or non-alcoholic beverages4%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for4%
A61LMethods or apparatus for sterilising materials or objects in general4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
B08BCleaning in general4%
E03CDomestic plumbing installations for fresh water or waste water4%
E04DRoof coverings4%
H04WWireless communication networks4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2009Patents assigned to ECOLAB INC (9)· patent assignee history
1995–2021Based in Burnsville, MN, US· patent location history
2012–2021Patents assigned to ECOLAB USA INC (8)· patent assignee history
2012Patents assigned to BARCAY STEPHEN JOHN (1)· patent assignee history
2016Patents assigned to BARCAY S JOHN (2)· patent assignee history
2016Patents assigned to CHRISTOPHER C WAGNER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ECOLAB INC91995–2009
ECOLAB USA INC82012–2021
BARCAY S JOHNself22016
BARCAY STEPHEN JOHNself12012
CHRISTOPHER C WAGNER12016
Locations
LocationPatentsSpan
Burnsville, Minnesota, US171995–2021