Inventor

Kenneth William Kovak

Inventor

Macungie, PA, US

Overview

12→

Patents

1985–2016

Patent span

Performing operations

Primary field (CPC B)

Patents· 12 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 state34%

B01DSeparation31%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry14%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

Y10TTechnical subjects covered by former us classification7%

B01FMixing, e.g. dissolving, emulsifying or dispersing3%

C01BNon-metallic elements3%

PatentTitleYear

9,346,010'Shielding in a separation column'2016 8,480,860'Divided wall columns for smaller sized plants'2013 8,408,026'Liquid collector and redistributor for packed columns'2013 7,604,222'Divided wall exchange column'2009 7,422,197'Divided wall exchange column'2008 7,357,378'Divided wall exchange column'2008 7,234,691'Radial-crossflow distillation trays for divided wall column applications'2007 6,758,463'Liquid distributor internal baffling'2004 6,086,055'Combined vapor/liquid distributor for packed columns'2000 5,159,816'Method of purifying argon through cryogenic adsorption'1992 4,843,829'Reliquefaction of boil-off from liquefied natural gas'1989 4,543,115'Dual feed air pressure nitrogen generator cycle'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2016Patents assigned to AIR PROD & CHEM (11)· patent assignee history

1985Based in Allentown, PA, US· patent location history

1989–2016Based in Macungie, PA, US· patent location history

2008Patents assigned to AIR PRODCUTS AND CHEMICALS INC (1)· patent assignee history

2013–2016Patents assigned to KOVAK KENNETH WILLIAM (3)· patent assignee history

2013Patents assigned to CHALK CLIVE (1)· patent assignee history

2016Patents assigned to GERSHTEIN VLADIMIR YLIY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AIR PROD & CHEM	11	1985–2016
KOVAK KENNETH WILLIAMself	3	2013–2016
AIR PRODCUTS AND CHEMICALS INC	1	2008
CHALK CLIVE	1	2013
GERSHTEIN VLADIMIR YLIY	1	2016

Locations

Location	Patents	Span
Macungie, Pennsylvania, US	11	1989–2016
Allentown, Pennsylvania, US	1	1985