P

Inventor

NG ALVIN

HK11 patents
⚠️ This page may combine multiple inventors who share the name “NG ALVIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEMBRANE TECH & RES INC

5 patents
US7732173B2Jun 8, 2010

Ethanol recovery process

MEMBRANE TECH & RES INC127 citations95
US6755975B2Jun 29, 2004

Separation process using pervaporation and dephlegmation

MEMBRANE TECH & RES INC127 citations95
US7018539B2Mar 28, 2006

Treatment of shipboard-generated oily wastewaters

MEMBRANE TECH & RES INC22 citations91
US6789288B2Sep 14, 2004

Natural gas dehydration process and apparatus

MEMBRANE TECH & RES INC19 citations83
US6846909B2Jan 25, 2005

Zein recovery using non-porous membranes

MEMBRANE TECH & RES INC10 citations73

MEDICAL INFORMATICS CORP

1 patent
USD990485SJun 27, 2023

Display screen with a graphical user interface for auto-regulation of cerebrovascular perfusion

MEDICAL INFORMATICS CORP41 citations87

MEMBRANE TECHNOLOGY & RES INC

1 patent
US7132008B2Nov 7, 2006

Natural gas dehydration apparatus

MEMBRANE TECHNOLOGY & RES INC9 citations72

QUALCOMM INC

1 patent
US9942803B2Apr 10, 2018

Switching to/from voice over long term evolution (VoLTE) for a voice call

QUALCOMM INC5 citations66

WYNN NICHOLAS P

1 patent
US9517981B2Dec 13, 2016

Membrane-based gas separation processes to separate dehydrogenation reaction products

WYNN NICHOLAS P1 citations50

MEMBRANE TECHNOLOGY AND RES INC

1 patent
US7946431B1May 24, 2011

Ultrafiltration process

MEMBRANE TECHNOLOGY AND RES INC1 citations50

MEMBRANE TECH AND RESEARCH INC

1 patent
US10017434B2Jul 10, 2018

Membrane-based gas separation processes to separate dehydrogenation reaction products

MEMBRANE TECH AND RESEARCH INC0 citations49