P

Inventor

LE FEBRE DAVID A

US12 patents
⚠️ This page may combine multiple inventors who share the name “LE FEBRE DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UOP LLC

7 patents
US5937895AAug 17, 1999

Fail-safe delivery valve for pressurized tanks

UOP LLC107 citations96
US6045115AApr 4, 2000

Fail-safe delivery arrangement for pressurized containers

UOP LLC68 citations94
US6007609ADec 28, 1999

Pressurized container with restrictor tube having multiple capillary passages

UOP LLC81 citations94
US6333088B1Dec 25, 2001

Compound capillary assembly and use in separative transport

UOP LLC27 citations91
US6174352B1Jan 16, 2001

Round profile multi-capillary assembly and method of making

UOP LLC46 citations91
US5980599ANov 9, 1999

In-tank purifier with bypass for filling

UOP LLC23 citations86
US5892861AApr 6, 1999

Coated optical waveguides as extremely long path sample cells

UOP LLC9 citations73

UOP INC

3 patents
US5552042ASep 3, 1996

Rigid silica capillary assembly

UOP INC28 citations91
US5796251AAug 18, 1998

Process for controlling blending using nuclear magnetic resonance spectroscopy

UOP INC15 citations73
US5692078ANov 25, 1997

High temperature connector for fused silica capillary body

UOP INC3 citations62

LE FEBRE DAVID A

1 patent
US7141152B2Nov 28, 2006

Analyte species separation system

LE FEBRE DAVID A59 citations92

UOP AND ARCO

1 patent
US5430295AJul 4, 1995

Process for controlling blending

UOP AND ARCO54 citations86