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Inventor

Fiona Louise Smith

Inventor
Cheshire, GB

Overview

2→
Patents
2009–2021
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
B05BSpraying apparatus20%
C07CAcyclic or carbocyclic compounds20%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
10,899,686Process for the preparation of 2,3,3,3-tetrafluoropropene (1234yf)20217,621,464'Variable velocity sprinkler transmission'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to RAIN BIRD CORP (1)· patent assignee history
2009Based in Saint David, AZ, US· patent location history
2021Patents assigned to MEXICHEM FLUOR SA DE CV (1)· patent assignee history
2021Based in Cheshire, GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MEXICHEM FLUOR SA DE CV12021
RAIN BIRD CORP12009
Locations
LocationPatentsSpan
Cheshire, GB12021
Saint David, AZ, US12009