Inventor

KENG H. CHUNG

Inventor

Overview

2022

Patent span

Performing operations

Primary field (CPC B)

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

B01Jprimary

B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%

B09CReclamation of contaminated soil25%

C02FTreatment of water, waste water, sewage, or sludge25%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to WELL RESOURCES INC (1)· patent assignee history

2022Based in CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
WELL RESOURCES INC	1	2022

Locations

Location	Patents	Span
CA	1	2022