Inventor

BRUNO DUFOUR

Inventor
FR

Overview

11→
Patents
2021–2025
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.

C08Jprimary
C08JWorking-up14%
G10LSpeech analysis techniques or speech synthesis14%
G06FElectric digital data processing11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%
C04BLime, magnesia5%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
H04LTransmission of digital information, e.g. telegraphic communication5%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B29CShaping or joining of plastics3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to HUTCHINSON (6)· patent assignee history
2021–2024Patents assigned to AMAZON TECH INC (5)· patent assignee history
2021–2025Based in FR· patent location history
2021–2024Based in CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUTCHINSON62021–2025
AMAZON TECH INC52021–2024
Locations
LocationPatentsSpan
FR62021–2025
CA52021–2024