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Inventor

David LUNN

Inventor
GB

Overview

3→
Patents
2022
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds29%
C09KMaterials for miscellaneous applications, not provided for elsewhere29%
C02FTreatment of water, waste water, sewage, or sludge14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
E21BEarth or rock drilling14%
PatentTitleYear
11,492,538Scale inhibition using star polymers202211,359,132Scale inhibition using branched polymers202211,286,322Branched polymeric dispersants, aqueous pigment dispersions, and aqueous coating compositions thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (3)· patent assignee history
2022Patents assigned to ROHM & HAAS (3)· patent assignee history
2022Patents assigned to UNIV CALIFORNIA (3)· patent assignee history
2022Based in GB· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW GLOBAL TECHNOLOGIES LLC32022
ROHM & HAAS32022
UNIV CALIFORNIA32022
Locations
LocationPatentsSpan
GB32022