Inventor

Yaohua GAO

Inventor

Overview

3→

Patents

2024–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B24Dprimary

B24DTools for grinding, buffing or sharpening40%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%

C08JWorking-up20%

PatentTitleYear

12,459,081Treated backing and coated abrasive article including the same2025 12,434,464Conformable sheet articles, constructions, and methods of using the same2025 11,945,076Articles including polyester backing and primer layer and related methods2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024–2025Patents assigned to 3M INNOVATIVE PROPERTIES COMPANY (3)· patent assignee history

2024–2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES COMPANY	3	2024–2025

Locations

Location	Patents	Span
US	3	2024–2025