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Inventor

Paul Anthony Hamley

Inventor
Nottingham, GB

Overview

4→
Patents
2004–2009
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

Y02Pprimary
Y02PClimate change mitigation technologies in the production or processing of goods43%
C07CAcyclic or carbocyclic compounds29%
C07DHeterocyclic compounds29%
PatentTitleYear
7,560,566'Process for producing heteroaromatic carboxylic acids'20097,238,804'Preparation of lactams'20077,238,833'Production of aromatic carboxylic acids'20076,765,113'Production of aromatic carboxylic acids'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to DU PONT (1)· patent assignee history
2004–2009Based in Nottingham, GB· patent location history
2007–2009Patents assigned to INVISTA NORTH AMERICA SARL (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INVISTA NORTH AMERICA SARL32007–2009
DU PONT12004
Locations
LocationPatentsSpan
Nottingham, GB42004–2009