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Inventor

Pierre-Henri Jezequel

Inventor
Givry, FR

Overview

13→
Patents
1995–2020
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G03Cprimary
G03CPhotosensitive materials for photographic purposes56%
C04BLime, magnesia17%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%
B01FMixing, e.g. dissolving, emulsifying or dispersing6%
B05DProcesses for applying fluent materials to surfaces, in general6%
PatentTitleYear
10,538,462Method for the continuous production of a low-density mineral foam20208,808,449'Foamed concrete'20148,801,851'Foamed concrete'20146,656,675'Method of preparing a silver halide photographic emulsion'20036,638,703'Method for preparing silver halide photographic tabular grains emulsions'20036,218,098'Process for preparing a photographic emulsion comprising silver halide grains with high silver chloride content'20016,136,523'Micro reaction zone reactors'20005,879,873'Process of preparing high bromide (100) tabular grain emulsions'19995,726,006'Tabular grain silver halide emulsions, a method for their preparation and photographic products'19985,723,279'Method for preparing a photographic emulsion, and apparatus for implementing the method'19985,709,990'Method for preparing a photographic emulsion, and apparatus for implementing the method'19985,484,697'Method for obtaining monodisperse tabular grains'19965,413,904'High chloride [100] tabular grain emulsions improved emulsions and improved precipitation processes'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2003Patents assigned to EASTMAN KODAK CO (10)· patent assignee history
1995Based in Pittsford, NY, US· patent location history
1996Based in Saint-Desert, FR· patent location history
1998–2003Based in Givry, FR· patent location history
2003–2020Based in Lyons, FR· patent location history
2014–2020Patents assigned to LAFARGE SA (3)· patent assignee history
2014Patents assigned to JEZEQUEL PIERRE-HENRI (2)· patent assignee history
2014Patents assigned to MATHONIER BENOIT (2)· patent assignee history
2020Patents assigned to HOLCIM TECHNOLOGY LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO101995–2003
LAFARGE SA32014–2020
JEZEQUEL PIERRE-HENRIself22014
MATHONIER BENOIT22014
HOLCIM TECHNOLOGY LTD12020
Locations
LocationPatentsSpan
Givry, FR71998–2003
Lyons, FR42003–2020
Saint-Desert, FR11996
Pittsford, New York, US11995