Inventor
LU HELEN
US12 patents
⚠️ This page may combine multiple inventors who share the name “LU HELEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PROCTER & GAMBLE
6 patentsUS11965147B2Apr 23, 2024
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
PROCTER & GAMBLE7 citations82
US11905495B2Feb 20, 2024
Treatment compositions comprising cationic poly alpha-1,6-glucan ethers
PROCTER & GAMBLE5 citations81
US11732216B2Aug 22, 2023
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
PROCTER & GAMBLE5 citations73
US12006489B2Jun 11, 2024
Amphiphilic polysaccharide derivatives and compositions comprising same
PROCTER & GAMBLE0 citations61
US12559701B2Feb 24, 2026
Laundry care or dish care composition comprising a poly alpha-1,6-glucan derivative
PROCTER & GAMBLE0 citations59
US12297408B2May 13, 2025
Treatment compositions comprising cationic poly alpha-6,6-glucan ethers
PROCTER & GAMBLE0 citations58
DROPBOX INC
5 patentsUS10866963B2Dec 15, 2020
File system authentication
DROPBOX INC3 citations92
US10691719B2Jun 23, 2020
Cursor with last observed access state
DROPBOX INC5 citations92
US11314774B2Apr 26, 2022
Cursor with last observed access state
DROPBOX INC0 citations72
US12216546B2Feb 4, 2025
Restoring a directory to a state prior to a past synchronization event
DROPBOX INC0 citations53
US11940877B2Mar 26, 2024
Restoring a directory to a state prior to a past synchronization event
DROPBOX INC0 citations53