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Inventor

Peter K. Davies

Inventor
Newtown, PA, US

Overview

9→
Patents
1977–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 9 as inventor

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

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments11%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
H01LSemiconductor devices9%
C04BLime, magnesia6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation6%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution6%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems3%
C01GCompounds containing metals not covered by subclasses c01d or c01f3%
PatentTitleYear
10,749,056Method for making ferroelectric material thin films20209,484,475'Semiconductor ferroelectric compositions and their use in photovoltaic devices'20168,918,152'Parallel fabrication of nanogaps and devices thereof'20146,197,103'Pigment composition'20015,954,870'Pigment composition'19995,298,235'Electrochemical devices based on single-component solid oxide bodies'19944,645,611'Dispersion'19874,125,413'Dispersion of polycyclic vat-dye pigment with N,N\'-disubstituted diaminostilbene sulfonic acid fluidizing agent'19784,057,436'Dispersion of solids in organic solvents'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to ICI LTD (2)· patent assignee history
1977–1978Based in Manchester, GB· patent location history
1987–2001Based in Oldham, GB· patent location history
1994–2020Patents assigned to UNIV PENNSYLVANIA (4)· patent assignee history
1994Based in Yardley, PA, US· patent location history
1999–2001Patents assigned to ZENECA LTD (2)· patent assignee history
2014–2016Patents assigned to DAVIES PETER K (2)· patent assignee history
2014–2020Based in Newtown, PA, US· patent location history
2016–2020Patents assigned to UNIV DREXEL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV PENNSYLVANIA41994–2020
DAVIES PETER Kself22014–2016
ICI LTD21977–1978
UNIV DREXEL22016–2020
ZENECA LTD21999–2001
Locations
LocationPatentsSpan
Newtown, Pennsylvania, US32014–2020
Oldham, GB31987–2001
Manchester, GB21977–1978
Yardley, Pennsylvania, US11994