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Inventor

Jacqueline F. MacDonald

Inventor
Bebington, GB

Overview

4→
Patents
1995–1999
Patent span
Textiles
Primary field (CPC D)

Patents· 4 as inventor

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

D01Dprimary
D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons50%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons50%
PatentTitleYear
5,939,000'Process of making cellulose filaments'19995,639,484'Spinning cell'19975,527,178'Jet assembly'19965,415,697'Cleaning of spinnerette jets'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to COURTAULDS FIBRES HOLDINGS LTD (3)· patent assignee history
1995–1996Based in Henley Green, GB· patent location history
1997–1999Based in Bebington, GB· patent location history
1999Patents assigned to ACORDIS FIBRES LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
COURTAULDS FIBRES HOLDINGS LTD31995–1997
ACORDIS FIBRES LTD11999
Locations
LocationPatentsSpan
Bebington, GB21997–1999
Henley Green, GB21995–1996