Inventor

Paul F. Scharf

Inventor

North Tonawanda, NY, US

Overview

3→

Patents

2003–2006

Patent span

Physics

Primary field (CPC G)

Patents· 3 as inventor

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

F25Jprimary

F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state25%

G05BControl or regulating systems in general25%

G05DSystems for controlling or regulating non-electric variables13%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes13%

Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]13%

Y10TTechnical subjects covered by former us classification13%

PatentTitleYear

7,092,893'Control of liquid production of air separation plant network'2006 6,697,713'Control for pipeline gas distribution system'2004 6,666,049'Method for operating a cryogenic plant'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2006Patents assigned to PRAXAIR TECHNOLOGY INC (3)· patent assignee history

2003–2006Based in North Tonawanda, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PRAXAIR TECHNOLOGY INC	3	2003–2006

Locations

Location	Patents	Span
North Tonawanda, New York, US	3	2003–2006