Inventor

Anthony A. Clifford

Inventor

Leeds, GB

Overview

2→

Patents

1997–2002

Patent span

Performing operations

Primary field (CPC B)

Patents· 2 as inventor

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

B01Dprimary

B01DSeparation20%

B09CReclamation of contaminated soil20%

B29BPreparation or pretreatment of the material to be shaped20%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts20%

C02FTreatment of water, waste water, sewage, or sludge20%

PatentTitleYear

6,352,644'Method of manipulating the chemical properties of water to improve the effectiveness of a desired process'2002 5,653,884'Separating solutes from solutions'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997Patents assigned to BRITISH NUCLEAR FUELS PLC (1)· patent assignee history

1997–2002Based in Leeds, GB· patent location history

2002Patents assigned to ENERGY & ENVIRON RES CT FOUND (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BRITISH NUCLEAR FUELS PLC	1	1997
ENERGY & ENVIRON RES CT FOUND	1	2002

Locations

Location	Patents	Span
Leeds, GB	2	1997–2002