Inventor

Alfred N. Tucker

Inventor

Columbus, IN, US

Overview

1977–2021

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

F01Nprimary

F01NGas-flow silencers or exhaust apparatus for machines or engines in general17%

Y02ATechnologies for adaptation to climate change17%

Y02TClimate change mitigation technologies related to transportation17%

B01FMixing, e.g. dissolving, emulsifying or dispersing8%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

G10LSpeech analysis techniques or speech synthesis8%

H04MTelephonic communication8%

LOC218%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to ICI LTD (1)· patent assignee history

1977Based in Johannesburg, ZA· patent location history

2006Patents assigned to TUCKER ANTHONY (1)· patent assignee history

2006Based in Hillside, NJ, US· patent location history

2018Patents assigned to DOLBY LABORATORIES LICENSING CORP (1)· patent assignee history

2018Based in Sydney, AU· patent location history

2021Patents assigned to FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC (2)· patent assignee history

2021Based in Columbus, IN, US· patent location history

2021Based in Columbus, OH, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FAURECIA EMISSIONS CONTROL TECHNOLOGIES USA LLC	2	2021
DOLBY LABORATORIES LICENSING CORP	1	2018
ICI LTD	1	1977
TUCKER ANTHONYself	1	2006

Locations