Nicholas F. Urbanski

Person

DePew, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dead zone activation in vapor-liquid contacting apparatus
- Patent number 7,810,796
- Issue date Oct 12, 2010
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple downcomer fractional distillation tray and process
- Patent number 6,783,120
- Issue date Aug 31, 2004
- UOP LLC
- Mohamed S. M. Shakur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple downcomer fractionation trays having liquid distribution d...
- Patent number 6,739,585
- Issue date May 25, 2004
- UOP LLC
- Nicholas F. Urbanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Increased efficiency fractional distillation tray
- Patent number 6,715,741
- Issue date Apr 6, 2004
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Increased efficiency fractional distillation tray and process
- Patent number 6,568,663
- Issue date May 27, 2003
- UOP LLC
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multiple downcomer fractionation trays with liquid distribution dev...
- Patent number 6,390,454
- Issue date May 21, 2002
- UOP LLC
- Nicholas F. Urbanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fractionation column containing stacked fractionation trays
- Patent number 6,131,891
- Issue date Oct 17, 2000
- UOP LLC
- Michael R. Resetarits
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Adjustable circumference fractionation tray and method of installation
- Patent number 6,113,079
- Issue date Sep 5, 2000
- UOP LLC
- Nicholas F. Urbanski
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supports for stacked fractionation tray end pieces
- Patent number 6,095,504
- Issue date Aug 1, 2000
- UOP LLC
- Thomas C. Heldwein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Closely-spaced high capacity fractionation trays
- Patent number 5,975,504
- Issue date Nov 2, 1999
- UOP LLC
- Dale E. Nutter
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Dead Zone Activation in Vapor-Liquid Contacting Apparatus
- Publication number 20080142355
- Publication date Jun 19, 2008
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INCREASED EFFICIENCY FRACTIONAL DISTILLATION TRAY
- Publication number 20030193099
- Publication date Oct 16, 2003
- Zhanping Xu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multiple downcomer fractional distillation tray and process
- Publication number 20030067085
- Publication date Apr 10, 2003
- Mohamed S.M. Shakur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Nicholas F. Urbanski

Person

Patents Grantslast 30 patents

Dead zone activation in vapor-liquid contacting apparatus

Multiple downcomer fractional distillation tray and process

Multiple downcomer fractionation trays having liquid distribution d...

Increased efficiency fractional distillation tray

Increased efficiency fractional distillation tray and process

Multiple downcomer fractionation trays with liquid distribution dev...

Fractionation column containing stacked fractionation trays

Adjustable circumference fractionation tray and method of installation

Supports for stacked fractionation tray end pieces

Closely-spaced high capacity fractionation trays

Patents Applicationslast 30 patents

Dead Zone Activation in Vapor-Liquid Contacting Apparatus

INCREASED EFFICIENCY FRACTIONAL DISTILLATION TRAY

Multiple downcomer fractional distillation tray and process