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Inventor

David Portehault

Inventor
Le Kremlin-Bicetre, FR

Overview

2→
Patents
2019–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds33%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C01BNon-metallic elements17%
C01GCompounds containing metals not covered by subclasses c01d or c01f17%
C30BSingle-crystal growth17%
PatentTitleYear
10,730,035Nanostructured amorphous boron material202010,450,200Tungsten oxide-type compound having a new crystalline structure and method for preparing same2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to CENTRE NAT RECH SCIENT (2)· patent assignee history
2019Patents assigned to RHODIA OPERATIONS (1)· patent assignee history
2019Patents assigned to UNIV PARIS CURIE (1)· patent assignee history
2019–2020Based in Le Kremlin-Bicetre, FR· patent location history
2020Patents assigned to COLLEGE FRANCE (1)· patent assignee history
2020Patents assigned to UNIV PIERRE ET MARIE CURIE PARIS 6 (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRE NAT RECH SCIENT22019–2020
COLLEGE FRANCE12020
RHODIA OPERATIONS12019
UNIV PARIS CURIE12019
UNIV PIERRE ET MARIE CURIE PARIS 612020
Locations
LocationPatentsSpan
Le Kremlin-Bicetre, FR22019–2020