Inventor
Brian Scott Johnson
Inventor
Campbell, CA, US
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing20%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes20%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
C02FTreatment of water, waste water, sewage, or sludge8%
B01DSeparation5%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments5%
F24FAir-conditioning5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
A61KPreparations for medical, dental or toiletry purposes3%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact3%
PatentTitleYear
10,995,374Serotonin transporter gene and treatment of opioid-related disorders202110,706,076Method and system to categorize items automatically202010,643,260Suspicion classifier for website activity202010,109,000View item related searches201810,007,944System and method for providing information tagging in a networked system20189,858,608'Query suggestion for e-commerce sites'20189,639,599'Method and system to categorize items automatically'20179,424,352'View item related searches'20169,323,811'Query suggestion for e-commerce sites'20169,324,082'System and method for providing information tagging in a networked system'20169,283,518'Fluid treatment systems and methods using selective transfer membranes'20169,135,330'Query expansion classifier for E-commerce'20158,954,422'Query suggestion for E-commerce sites'20158,903,827'Method and system for categorizing items automatically'20148,606,811'Electronic publication system'20138,500,960'Multi-phase selective mass transfer through a membrane'20138,470,071'Enhanced HVAC system and method'20138,051,040'Electronic publication system'20117,910,371'Method of monitoring treating agent residuals in water treatment processes'20116,662,636'Method of reducing fouling in filters for industrial water system analytical devices'20035,998,632'Derivatized Rhodamine dye and its copolymers'19995,958,788'Luminol tagged polymers for treatment of industrial systems'19995,808,103'Derivatized rhodamine dye and its copolymers'19985,772,894'Derivatized rhodamine dye and its copolymers'19985,625,172'Engine enclosure air inlet/discharge sound attenuator'19974,680,312'Stable prostaglandin E gels utilizing colloidal silicon dioxide as a gel-forming agent'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–1999Patents assigned to NALCO CHEMICAL CO (4)· patent assignee history
1998–1999Based in Naperville, IL, US· patent location history
1999–2011Based in Warrenville, IL, US· patent location history
2011–2020Patents assigned to EBAY INC (14)· patent assignee history
2011–2020Based in Campbell, CA, US· patent location history
2013–2016Patents assigned to JOHNSON BRIAN (4)· patent assignee history
2013–2016Patents assigned to JOHNSON BRIAN SCOTT (4)· patent assignee history
2013–2016Patents assigned to DAIS ANALYTIC CORP (3)· patent assignee history
2013–2016Based in Land O'Lakes, FL, US· patent location history
2021Based in Charlottesville, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EBAY INC | 14 | 2011–2020 |
| JOHNSON BRIANself | 4 | 2013–2016 |
| JOHNSON BRIAN SCOTTself | 4 | 2013–2016 |
| NALCO CHEMICAL CO | 4 | 1998–1999 |
| DAIS ANALYTIC CORP | 3 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campbell, California, US | 14 | 2011–2020 |
| Land O'Lakes, Florida, US | 3 | 2013–2016 |
| Warrenville, Illinois, US | 3 | 1999–2011 |
| Naperville, Illinois, US | 3 | 1998–1999 |
| Charlottesville, Virginia, US | 1 | 2021 |