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Inventor

Bethany Johnson

Inventor
Midland, MI, US

Overview

2→
Patents
2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes22%
A61QSpecific use of cosmetics or similar toiletry preparations22%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%
C08LCompositions of macromolecular compounds11%
C11DDetergent compositions11%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials11%
PatentTitleYear
10,982,052Silicone block copolymer having an aminofunctional endblocking group and method for its preparation and use202110,961,352Crosslinked aminosilicone polymer and methods for its preparation and use2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to DOW SILICONES CORP (2)· patent assignee history
2021Based in Midland, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOW SILICONES CORP22021
Locations
LocationPatentsSpan
Midland, MI, US22021