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Inventor

CRAIG A. BRIDGES

Inventor
US

Overview

3→
Patents
2021–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C22Cprimary
C22CAlloys20%
B22FWorking metallic powder13%
C23CCoating metallic material13%
H01FMagnets13%
Y02PClimate change mitigation technologies in the production or processing of goods13%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering7%
C01BNon-metallic elements7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
C21DModifying the physical structure of ferrous metals7%
PatentTitleYear
12,338,536Applied magnetic field synthesis and processing of iron nitride magnetic materials202511,565,318Reactive matrix infiltration of powder preforms202311,195,644Iron nitride magnetic material including coated nanoparticles2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to UT BATTELLE LLC (3)· patent assignee history
2021–2025Patents assigned to UNIV MINNESOTA (2)· patent assignee history
2021–2023Patents assigned to UNIV TENNESSEE RES FOUND (2)· patent assignee history
2021–2025Based in US· patent location history
2023Patents assigned to BRIDGES CRAIG A (1)· patent assignee history
2023Patents assigned to ECK IND INCORPORATED (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UT BATTELLE LLC32021–2025
UNIV MINNESOTA22021–2025
UNIV TENNESSEE RES FOUND22021–2023
BRIDGES CRAIG Aself12023
ECK IND INCORPORATED12023
Locations
LocationPatentsSpan
US32021–2025