Inventor
Douglas H. Adamson
Inventor
Mansfield Center, CT, US
Overview
Patents· 33 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Tprimary
Y10TTechnical subjects covered by former us classification8%
B01DSeparation7%
C02FTreatment of water, waste water, sewage, or sludge7%
B03DFlotation6%
B82YSpecific uses or applications of nanostructures6%
B03BSeparating solid materials using liquids or using pneumatic tables or jigs5%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids5%
B04CApparatus using free vortex flow, e.g. cyclones5%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents5%
C22BProduction and refining of metals5%
PatentTitleYear
11,117,141Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads202111,004,606Dielectric materials using 2D nanosheet network interlayer202110,835,905Recovery media for mineral processing202010,832,828Graphene/graphite polymer composite foam derived from emulsions stabilized by graphene kinetic trapping202010,751,693Mineral recovery using hydrophobic polymer surfaces202010,357,782Flotation separation using lightweight synthetic beads or bubbles201910,266,413Fractionation of graphene oxide through emulsion stabilization and graphene oxide produced thereby201910,245,597Dimensionally controlled 'engineered polymer bubble' for flotation separation201910,060,570Smart pipe concept based on embedded taggant-sensor and/or color-encoded elements to monitor liner wear in lined pipelines, including urethane lined pipe201810,049,817Dielectric materials using 2D nanosheet network interlayer201810,002,686Method of infusing fibrous substrate with conductive organic particles and conductive polymer; and conductive fibrous substrates prepared therefrom20189,981,271Method and system for releasing mineral from synthetic bubbles and beads20189,981,272Techniques for transporting synthetic beads or bubbles in a flotation cell or column20189,943,860Mineral recovery in tailings using functionalized polymers20189,828,404Crosslinked polymeric substrates methods of preparation and end use applications of the substrates20179,827,574Mineral separation using sized-, weight- or magnetic-based polymer bubbles or beads20179,731,221'Apparatus having polymer surfaces having a siloxane functional group'20179,685,261'Formation of a transparent conductive film by interfacial graphene assembly'20179,646,735'Graphene/graphite polymer composite foam derived from emulsions stabilized by graphene/graphite kinetic trapping'20179,352,335'Synthetic beads/bubbles functionalized with molecules for attracting and attaching to mineral particles of interest'20169,327,294'Synthetic bubbles or beads having hydrophobic surface'20169,302,270'Mineral separation using functionalized filters and membranes'20168,996,584'Systems and methods for healthcare service delivery location relationship management'20158,968,873'Co-flow microfluidic device for polymersome formation'20158,687,274'Short-wavelength polarizing elements and the manufacture and use thereof'20148,110,026'Functional graphene-polymer nanocomposites for gas barrier applications'20128,048,950'Wire coating containing thermally exfoliated graphite oxide'20117,935,754'Automotive body panel containing thermally exfoliated graphite oxide'20117,745,528'Functional graphene-rubber nanocomposites'20107,659,350'Polymerization method for formation of thermally exfoliated graphite oxide containing polymer'20107,658,901'Thermally exfoliated graphite oxide'20107,151,077'Polymersome compositions and associated methods of use'20065,948,470'Method of nanoscale patterning and products made thereby'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2017Based in Skillman, NJ, US· patent location history
2006–2015Patents assigned to UNIV PRINCETON (9)· patent assignee history
2014–2019Patents assigned to ADAMSON DOUGLAS H (11)· patent assignee history
2014–2021Based in Mansfield Center, CT, US· patent location history
2015Based in South Jordan, UT, US· patent location history
2016–2021Patents assigned to CIDRA CORPORATE SERVICES INC (12)· patent assignee history
2016–2019Patents assigned to DIDDEN FRANCIS K (8)· patent assignee history
2016–2019Patents assigned to FERNALD MARK R (8)· patent assignee history
2020Based in Mansfield, CT, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIDRA CORPORATE SERVICES INC | 12 | 2016–2021 |
| ADAMSON DOUGLAS Hself | 11 | 2014–2019 |
| UNIV PRINCETON | 9 | 2006–2015 |
| DIDDEN FRANCIS K | 8 | 2016–2019 |
| FERNALD MARK R | 8 | 2016–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mansfield Center, CT, US | 22 | 2014–2021 |
| Skillman, New Jersey, US | 9 | 1999–2017 |
| Mansfield, CT, US | 1 | 2020 |
| South Jordan, UT, US | 1 | 2015 |