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Inventor

MATTHEW D. NELSON

Inventor
US

Overview

5→
Patents
2022–2024
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

B29Dprimary
B29DProducing particular articles from plastics or from substances in a plastic state15%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds15%
C08LCompositions of macromolecular compounds15%
G02BOptical elements, systems or apparatus15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
G02CSpectacles11%
G01KMeasuring temperature4%
G01RMeasuring electric variables4%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy4%
H02JElectric power networks4%
PatentTitleYear
12,162,987Silicone hydrogel contact lenses202411,802,182Silicone hydrogel contact lenses202311,791,502Detecting thermal events in battery packs202311,365,288Silicone hydrogel contact lenses202211,346,982Silicone hydrogel contact lenses2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to ALCON INC (4)· patent assignee history
2022–2024Based in US· patent location history
2023Patents assigned to CUMMINS INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALCON INC42022–2024
CUMMINS INC12023
Locations
LocationPatentsSpan
US52022–2024