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Inventor

Dan K. Ahlgren

Inventor
San Diego, CA, US

Overview

18→
Patents
2001–2020
Patent span
Human necessities
Primary field (CPC A)

Patents· 18 as inventor

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

A61Fprimary
A61FFilters implantable into blood vessels50%
A61BDiagnosis46%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
PatentTitleYear
10,842,646Implants and methods for spinal fusion202010,390,961Stackable interlocking intervertebral support system20199,907,672'Implants and methods for spinal fusion'20189,168,152'Implants and methods for spinal fusion'20159,101,484'Stackable spinal support system'20158,480,712'System and method for performing spinal fixation'20138,475,496'Stackable spinal support system'20138,460,384'Stackable spinal support system'20138,083,796'Implants and methods for spinal fusion'20117,887,568'Stackable spinal support system and related methods'20117,833,251'System and method for performing spinal fixation'20107,776,049'Spinal implant inserter, implant, and method'20106,852,126'Stackable interlocking intervertebral support system'20056,530,930'Spinal surgery guidance platform'20036,485,518'Facet screw and bone allograft intervertebral support and fusion system'20026,280,447'Bony tissue resector'20016,251,140'Interlocking spinal inserts'20016,221,082'Spinal surgery guidance platform'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to NUVASIVE INC (16)· patent assignee history
2001–2020Based in San Diego, CA, US· patent location history
2010Based in Poway, CA, US· patent location history
2011–2015Patents assigned to AHLGREN DAN K (4)· patent assignee history
2011–2015Patents assigned to ARAMBULA JARED (2)· patent assignee history
2011–2015Patents assigned to DI LAURO MICHAEL C (2)· patent assignee history
2011–2015Patents assigned to MINDORO MICHAEL (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NUVASIVE INC162001–2020
AHLGREN DAN Kself42011–2015
ARAMBULA JARED22011–2015
DI LAURO MICHAEL C22011–2015
MINDORO MICHAEL22011–2015
Locations
LocationPatentsSpan
San Diego, California, US172001–2020
Poway, California, US12010