Rub-X Logo

Rub-X Patent Portfolio & IP Rights

Innovative design, protected globally. Owned and Licensed by Hanmin Hu.

Overview

The Rub-X system is protected by an international portfolio of patents covering its low-cost automation, terrain-flexible structure, and mechanical innovation. All filings are original and held by the inventor Hanmin Hu [CN/US], and internationally extended via the Patent Cooperation Treaty (PCT).

Patent List

Country / Region Patent Number(s) Status
WIPO (PCT) WO2018035427 Published via PCT/US2017/047543
United StatesUS20180049379Published 2018/ Granted
ChinaCN110325033 / CN114467678 / CN114467679Published & Granted
MalaysiaMYPI 2019000851 / MY-1 95293-AFiled / Granted
VietnamVN1201901342Filed / Granted
ThailandTH1901000959AFiled / Granted
IndonesiaID2019/06888Filed / Granted
IndiaIN201917010187Filed / Granted

Ownership & Use

All patents are held by inventor Hanmin Hu. Future licensing or custodianship may be offered through international partnerships to ensure ethical and equitable deployment. The Rub-X system is not under any government or corporate control. Unauthorized use or replication is prohibited under international IP law.

Patent Certificates

Public Endorsement & Petition

Join concerned citizens, scientists, and innovators worldwide in urging the UN to host and support Rub-X — a breakthrough in safe, low-cost rubber harvesting automation.

Join the Global Petition

For licensing, institutional hosting, or enforcement inquiries, please contact us at: contact@rub-x.org