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Inventor

Antonio Lau

Inventor
Richmond, VA, US

Overview

3→
Patents
1983–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C02Fprimary
C02FTreatment of water, waste water, sewage, or sludge29%
B01DSeparation14%
C12MApparatus for enzymology or microbiology14%
G05DSystems for controlling or regulating non-electric variables14%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
9,255,022'Biological-chemical treatment of liquid organic wastewater'20167,985,576'Methods and systems for biological treatment of flue gas desulfurization wastewater'20114,370,418'Liquid level control by subsurface draw off'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to UNIV CALIFORNIA (1)· patent assignee history
1983Based in Morristown, NJ, US· patent location history
2011–2016Patents assigned to INFILCO DEGREMONT INC (2)· patent assignee history
2011–2016Based in Richmond, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INFILCO DEGREMONT INC22011–2016
UNIV CALIFORNIA11983
Locations
LocationPatentsSpan
Richmond, Virginia, US22011–2016
Morristown, New Jersey, US11983