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Inventor

DAVID DILLER

Inventor
US

Overview

3→
Patents
2021–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes22%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations22%
C07DHeterocyclic compounds22%
E21BEarth or rock drilling11%
G01FMeasuring volume, volume flow, mass flow or liquid level11%
G06NComputing arrangements based on specific computational models11%
PatentTitleYear
12,312,946Oil and gas well multi-phase fluid flow monitoring with multiple transducers and machine learning202511,773,110Heterocycle amines and uses thereof202311,186,593Heterocycle amines and uses thereof2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to LIGAND PHARM INC (2)· patent assignee history
2021–2025Based in US· patent location history
2025Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIGAND PHARM INC22021–2023
HALLIBURTON ENERGY SERVICES INC12025
Locations
LocationPatentsSpan
US32021–2025