Inventor
John T. Fourkas
Inventor
Bethesda, MD, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
B82YSpecific uses or applications of nanostructures6%
Y10TTechnical subjects covered by former us classification6%
C07BGeneral methods of organic chemistry5%
C07CAcyclic or carbocyclic compounds5%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds5%
C08LCompositions of macromolecular compounds5%
PatentTitleYear
10,584,141Recyclable metathesis catalysts202010,459,337Multicolor photolithography materials and methods201910,336,781Recyclable metathesis catalysts20199,656,414'Microfluidic devices and methods of fabrication'20179,370,881'Structures and methods of replicating the same'20168,803,094'Carbon nanotube compositions and methods of making and using same'20148,674,328'Remote nanoscale photochemistry using guided emission in nanowires'20148,656,949'Microfluidic devices and methods of fabrication'20148,432,533'Method and system for photolithographic fabrication with resolution far below the diffraction limit'20138,298,445'Microstructures, microdevices and related methods'20127,857,959'Methods of fabricating nanowires and electrodes having nanogaps'20107,723,255'Recyclable metathesis catalysts'20107,282,320'Apparatus for three-dimensional optical data storage and retrieval'20076,998,214'Methods for three-dimensional optical data storage and retrieval'20066,982,822'High-flux entangled photon generation via parametric processes in a laser cavity'20066,958,216'DNA-bridged carbon nanotube arrays'20056,921,735'Recyclable metathesis catalysts'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2016Patents assigned to TRUSTEES BOSTON COLLEGE (8)· patent assignee history
2005–2020Based in Chestnut Hill, MA, US· patent location history
2006Based in Brookline, MA, US· patent location history
2007–2019Based in Bethesda, MD, US· patent location history
2012–2017Patents assigned to FOURKAS JOHN T (7)· patent assignee history
2013–2014Patents assigned to LI LINJIE (2)· patent assignee history
2014–2019Patents assigned to UNIV MARYLAND (5)· patent assignee history
2014–2017Patents assigned to LAFRATTA CHRISTOPHER N (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TRUSTEES BOSTON COLLEGE | 8 | 2005–2016 |
| FOURKAS JOHN Tself | 7 | 2012–2017 |
| UNIV MARYLAND | 5 | 2014–2019 |
| LAFRATTA CHRISTOPHER N | 2 | 2014–2017 |
| LI LINJIE | 2 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bethesda, Maryland, US | 10 | 2007–2019 |
| Chestnut Hill, Massachusetts, US | 6 | 2005–2020 |
| Brookline, Massachusetts, US | 1 | 2006 |