P

Inventor

SONG ZHUONAN

CA9 patents
⚠️ This page may combine multiple inventors who share the name “SONG ZHUONAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GORE & ASS

4 patents
US11602717B2Mar 14, 2023

Catalytic efficiency of flue gas filtration

GORE & ASS2 citations69
US11071947B2Jul 27, 2021

Catalytic efficiency of flue gas filtration

GORE & ASS4 citations69
US10940471B1Mar 9, 2021

Catalytic efficiency of flue gas filtration

GORE & ASS5 citations69
US11896967B2Feb 13, 2024

Large particle, high performance catalytic tape

GORE & ASS0 citations50

AMAZON TECH INC

3 patents
US11816081B1Nov 14, 2023

Efficient query optimization on distributed data sets

AMAZON TECH INC7 citations82
US11531666B1Dec 20, 2022

Indexing partitions using distributed bloom filters

AMAZON TECH INC9 citations80
US12314240B1May 27, 2025

Incremental partition index update using bloom filters

AMAZON TECH INC2 citations66

UNIV SOUTH CAROLINA

1 patent
US11033860B2Jun 15, 2021

TiO2 nanofiltration membranes prepared by molecular layer deposition for water purification

UNIV SOUTH CAROLINA0 citations50

W L GORE & ASS INC

1 patent
US12594519B2Apr 7, 2026

Methods for regenerating a filter medium and cleaning flue gas

W L GORE & ASS INC0 citations33