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Inventor

Donald S. Mueller

Inventor
Newtown, PA, US

Overview

5→
Patents
1981–2013
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C04Bprimary
C04BLime, magnesia17%
D04HMaking textile fabrics, e.g. from fibres or filamentary material17%
E04BGeneral building constructions17%
A61CDentistry8%
A61KPreparations for medical, dental or toiletry purposes8%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%
C08LCompositions of macromolecular compounds8%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
8,563,449'Non-woven material and method of making such material'20138,062,565'Low density non-woven material useful with acoustic ceiling tile products'20114,826,430'Adhesive primer for alumina brackets'19894,792,577'Stain-resistant no-mix orthodontic adhesive'19884,254,232'Polyglutarimides'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to ROHM & HAAS (1)· patent assignee history
1981–1989Based in Newtown, PA, US· patent location history
1988–1989Patents assigned to JOHNSON & JOHNSON CONSUMER (2)· patent assignee history
2011–2013Patents assigned to CAO BANGJI (2)· patent assignee history
2011Patents assigned to MUELLER DONALD S (1)· patent assignee history
2011–2013Based in Ivanhoe, IL, US· patent location history
2013Patents assigned to MUELLER DONALD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CAO BANGJI22011–2013
JOHNSON & JOHNSON CONSUMER21988–1989
MUELLER DONALDself12013
MUELLER DONALD Sself12011
ROHM & HAAS11981
Locations
LocationPatentsSpan
Newtown, Pennsylvania, US31981–1989
Ivanhoe, Illinois, US22011–2013