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Inventor

Daniel Yeh

Inventor
Taipei, TW

Overview

11→
Patents
1998–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 11 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 sludge13%
LOC1413%
B01DSeparation6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C12MApparatus for enzymology or microbiology6%
Y02ATechnologies for adaptation to climate change6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management6%
A01GHorticulture3%
A47KSanitary equipment3%
PatentTitleYear
10,961,130Systems and methods for nutrient recovery and use202110,875,802Portable wastewater treatment systems202010,633,628Systems for cultivating and dewatering algae202010,464,833Systems and methods for treating dilute wastewater201910,316,283Concentrically baffled reactors and systems that incorporate them20196,761,905'Process for the preparation of direct tabletting formulations and aids'20046,670,533'Shoulder rest for violin or the like capable of improving tone quality'2003D0440223'Computer housing'2001D0427194'Computer panel'2000D0425910'Computer panel'2000D0400514'Computer casing'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to EVERCASE TECH INC (1)· patent assignee history
1998–2004Based in Taipei, TW· patent location history
2000Patents assigned to EVER CASE TECH INC (2)· patent assignee history
2001Patents assigned to EVER CASE TECHNOLOGY INC (1)· patent assignee history
2019–2021Patents assigned to UNIV SOUTH FLORIDA (5)· patent assignee history
2019–2021Based in Tampa, FL, US· patent location history
2020Patents assigned to DREXLER IVY LEA CORMIER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV SOUTH FLORIDA52019–2021
EVER CASE TECH INC22000
DREXLER IVY LEA CORMIER12020
EVER CASE TECHNOLOGY INC12001
EVERCASE TECH INC11998
Locations
LocationPatentsSpan
Taipei, TW61998–2004
Tampa, Florida, US52019–2021