Inventor

Pierre Schaeffer

Inventor
Winterthur, CH

Overview

8→
Patents
2004–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television43%
H04MTelephonic communication21%
B01DSeparation14%
Y10TTechnical subjects covered by former us classification14%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to EASTMAN KODAK CO (5)· patent assignee history
2004–2009Based in Bethesda, MD, US· patent location history
2004Based in Bramham Gardens, GB· patent location history
2006–2014Patents assigned to SCHAEFFER PIERRE (2)· patent assignee history
2006Patents assigned to ENDSLEY JAY A (1)· patent assignee history
2006Based in Rochester, NY, US· patent location history
2009–2014Patents assigned to SULZER CHEMTECH AG (2)· patent assignee history
2009–2014Based in Winterthur, CH· patent location history
2010Based in Chevy Chase, MD, US· patent location history
2014Patents assigned to GHELFI LORENZO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO52004–2010
SCHAEFFER PIERREself22006–2014
SULZER CHEMTECH AG22009–2014
ENDSLEY JAY A12006
GHELFI LORENZO12014
Locations
LocationPatentsSpan
Winterthur, CH22009–2014
Chevy Chase, Maryland, US22010
Bethesda, Maryland, US22004–2009
Rochester, New York, US12006
Bramham Gardens, GB12004