Inventor

Richard A. Victor

Inventor

Grand Island, NY, US

Overview

13→

Patents

1989–2001

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 13 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 state30%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry16%

B01DSeparation14%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application8%

F25BRefrigeration machines, plants or systems3%

F28CHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media come into direct contact without chemical interaction3%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

Y10TTechnical subjects covered by former us classification3%

PatentTitleYear

6,327,865'Refrigeration system with coupling fluid stabilizing circuit'2001 5,363,909'Compact contacting device'1994 5,339,648'Distillation system with partitioned column'1994 5,282,365'Packed column distillation system'1994 5,240,652'Liquid distributor for a vapor-liquid contacting column'1993 5,237,823'Cryogenic air separation using random packing'1993 5,161,381'Cryogenic liquid sampling system'1992 5,133,790'Cryogenic rectification method for producing refined argon'1992 5,132,056'Structured column packing with improved turndown and method'1992 5,100,448'Variable density structured packing cryogenic distillation system'1992 5,019,144'Cryogenic air separation system with hybrid argon column'1991 4,929,399'Structured column packing with liquid holdup'1990 4,838,913'Double column air separation process with hybrid upper column'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to UNION CARBIDE CORP (1)· patent assignee history

1989–2001Based in Grand Island, NY, US· patent location history

1990–1992Patents assigned to UNION CARBIDE IND GASES TECH (5)· patent assignee history

1992–2001Patents assigned to PRAXAIR TECHNOLOGY INC (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
PRAXAIR TECHNOLOGY INC	7	1992–2001
UNION CARBIDE IND GASES TECH	5	1990–1992
UNION CARBIDE CORP	1	1989

Locations

Location	Patents	Span
Grand Island, New York, US	13	1989–2001