Inventor

Francis W. Lemon

Inventor

Ottawa, CA

Overview

1983–2009

Patent span

Performing operations

Primary field (CPC B)

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

B01Dprimary

B01DSeparation33%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%

B01FMixing, e.g. dissolving, emulsifying or dispersing7%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%

B44DPainting or artistic drawing, not otherwise provided for7%

E06CLadders7%

G01NInvestigating or analysing materials by determining their chemical or physical properties7%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy7%

H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules7%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to CA ATOMIC ENERGY LTD (1)· patent assignee history

1983–2009Based in Ottawa, CA· patent location history

1993Patents assigned to CA NAT RESEARCH COUNCIL (1)· patent assignee history

1995Based in Brockville, CA· patent location history

2003–2009Patents assigned to AMT INT INC (5)· patent assignee history

2003Patents assigned to ECOSOL SOLAR TECHNOLOGIES LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMT INT INC	5	2003–2009
CA ATOMIC ENERGY LTD	1	1983
CA NAT RESEARCH COUNCIL	1	1993
ECOSOL SOLAR TECHNOLOGIES LTD	1	2003

Locations

Location	Patents	Span
Ottawa, CA	8	1983–2009
Brockville, CA	1	1995