Inventor

John P. Pilsits, Jr.

Inventor

Pittsburgh, PA, US

Overview

1999

Patent span

Chemistry

Primary field (CPC C)

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

C07Dprimary

C07DHeterocyclic compounds50%

C23FNon-mechanical removal of metallic material from surface50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to CALGON CORP (1)· patent assignee history

1999Based in Pittsburgh, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CALGON CORP	1	1999

Locations

Location	Patents	Span
Pittsburgh, Pennsylvania, US	1	1999