Inventor

Yves Piffard

Inventor

La Chapelle sur Erdre, FR

Overview

2009–2017

Patent span

Chemistry

Primary field (CPC C)

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

B01Dprimary

B01DSeparation12%

B82YSpecific uses or applications of nanostructures12%

C01GCompounds containing metals not covered by subclasses c01d or c01f12%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds12%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy12%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%

Y02PClimate change mitigation technologies in the production or processing of goods12%

C08JWorking-up6%

C08LCompositions of macromolecular compounds6%

C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009–2011Patents assigned to CENTRE NAT RECH SCIENT (3)· patent assignee history

2009–2017Based in La Chapelle sur Erdre, FR· patent location history

2011Patents assigned to COMMISSARIAT ENERGIE ATOMIQUE (1)· patent assignee history

2011Based in Suce sur Erdre, FR· patent location history

2017Patents assigned to CENTRE NAT DE LA RECH SCIENTIFIQUE—CNRS (1)· patent assignee history

2017Patents assigned to CENTRE NAT DE LA RECH SCIENTIFIQUE—CNRS— (1)· patent assignee history

2017Patents assigned to ELECTRICITE DE FRANCE (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CENTRE NAT RECH SCIENT	3	2009–2011
CENTRE NAT DE LA RECH SCIENTIFIQUE—CNRS	1	2017
CENTRE NAT DE LA RECH SCIENTIFIQUE—CNRS—	1	2017
COMMISSARIAT ENERGIE ATOMIQUE	1	2011
ELECTRICITE DE FRANCE	1	2017

Locations

Location	Patents	Span
La Chapelle sur Erdre, FR	3	2009–2017
Suce sur Erdre, FR	1	2011