Inventor
Darren W. Johnson
Inventor
Eugene, OR, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds20%
C07CAcyclic or carbocyclic compounds13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry7%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals7%
C01GCompounds containing metals not covered by subclasses c01d or c01f7%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
G01NInvestigating or analysing materials by determining their chemical or physical properties7%
A61KPreparations for medical, dental or toiletry purposes3%
A61NElectrotherapy3%
PatentTitleYear
11,045,656Biased lead connector for operating room cable assembly and methods of making and using202110,556,920Phosphorus-containing heterocycles and a method for making and using202010,513,442Synthesis of M13 clusters from aluminum and gallium mineral polymorphs201910,344,005Synthesis of cyclophanes for a self-assembly reaction201910,315,185Polyfunctional sorbent materials201910,060,892Tripodal nitrate receptor20189,964,531Phenylacetylenes20189,790,192'Synthesis of cyclophanes from a self-assembly reaction'20178,841,460'Tunable phenylacetylene hosts'20147,927,569'Methods for producing gallium and other oxo/hydroxo-bridged metal aquo clusters'20117,803,946'Tunable phenylacetylene hosts'20107,491,669'Adsorbent with multiple layers'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Based in Eugene, OR, US· patent location history
2010Patents assigned to BERRYMAN ORION B (1)· patent assignee history
2011–2014Patents assigned to OREGON STATE (2)· patent assignee history
2017–2020Patents assigned to UNIV OREGON (7)· patent assignee history
2019Patents assigned to BATTELLE MEMORIAL INSTITUTE (1)· patent assignee history
2021Patents assigned to BOSTON SCIENT NEUROMODULATION CORP (1)· patent assignee history
2021Based in Milpitas, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV OREGON | 7 | 2017–2020 |
| OREGON STATE | 2 | 2011–2014 |
| BATTELLE MEMORIAL INSTITUTE | 1 | 2019 |
| BERRYMAN ORION B | 1 | 2010 |
| BOSTON SCIENT NEUROMODULATION CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eugene, OR, US | 11 | 2009–2020 |
| Milpitas, California, US | 1 | 2021 |