Inventor
Robert A. Eickholt
Inventor
Troy, MI, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties24%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium18%
C07DHeterocyclic compounds15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
Y10TTechnical subjects covered by former us classification12%
C07CAcyclic or carbocyclic compounds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments6%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%
C09KMaterials for miscellaneous applications, not provided for elsewhere3%
PatentTitleYear
10,703,971Chemiluminescent substrates20208,772,501'Fluorescent dyes and uses thereof'20148,367,842'Fluorescent dyes and uses thereof'20138,137,990'Compositions for chemiluminescent detection of hydrogen peroxide'20127,704,752'Signalling compounds for use in methods of detecting hydrogen peroxide'20107,390,670'Signalling compounds and methods for detecting hydrogen peroxide'20086,919,463'Signalling compounds for use in methods of detecting hydrogen peroxide'20056,410,732'Processing and synthetic intermediates for preparing N-arylacridancarboxylic acid derivatives'20025,936,101'Process for the preparation of 1,2-dioxetane compounds and novel sulfur-substituted 1,2-dioxetane compounds as intermediates'19995,883,287'Vinyl sulfide compounds and a process for their preparation'19995,773,628'1,2-dioxetane compounds with haloalkoxy groups, methods preparation and use'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2014Based in Troy, MI, US· patent location history
1999–2012Patents assigned to LUMIGEN INC (7)· patent assignee history
2012–2013Patents assigned to AKHAVAN-TAFTI HASHEM (2)· patent assignee history
2012–2013Patents assigned to EICKHOLT ROBERT A (2)· patent assignee history
2013–2020Patents assigned to BECKMAN COULTER INC (3)· patent assignee history
2013Patents assigned to DE SILVA RENUKA (1)· patent assignee history
2020Based in Brea, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMIGEN INC | 7 | 1999–2012 |
| BECKMAN COULTER INC | 3 | 2013–2020 |
| AKHAVAN-TAFTI HASHEM | 2 | 2012–2013 |
| EICKHOLT ROBERT Aself | 2 | 2012–2013 |
| DE SILVA RENUKA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Troy, MI, US | 10 | 1998–2014 |
| Brea, California, US | 1 | 2020 |