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Inventor

Joel K. Greenberg

Inventor
Gladwyn, PA, US

Overview

2→
Patents
2009–2012
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes100%
PatentTitleYear
8,250,158'Electronic message filter'20127,496,628'Electronic message filter'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2012Patents assigned to SUSQUEHANNA INTERNAT GROUP LLP (2)· patent assignee history
2009–2012Based in Gladwyn, PA, US· patent location history
2012Patents assigned to ARNOLD JOHN E (1)· patent assignee history
2012Patents assigned to GREENBERG JOEL K (1)· patent assignee history
2012Patents assigned to MACOMBER EDWARD W (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUSQUEHANNA INTERNAT GROUP LLP22009–2012
ARNOLD JOHN E12012
GREENBERG JOEL Kself12012
MACOMBER EDWARD W12012
Locations
LocationPatentsSpan
Gladwyn, Pennsylvania, US22009–2012