Inventor

Paul Birkmeyer

Inventor

Marshfield, MA, US

Overview

2007–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 19 as inventor

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

A61Bprimary

A61BDiagnosis58%

A61FFilters implantable into blood vessels33%

B07CPostal sorting8%

PatentTitleYear

11,076,968Expandable scaffolding with a rigid, central beam2021 10,864,036Guided ablation devices2020 10,786,366Angled, rigid intervertebral scaffolding2020 10,667,855Dual coil ablation devices2020 10,398,425Systems and methods for spinal surgery2019 10,149,773Rigid intervertebral scaffolding2018 9,763,697'Anti-infective spinal rod with surface features'2017 9,333,092'Intervertebral scaffolding system'2016 9,180,024'Systems and methods for spinal surgery'2015 8,894,685'Facet fixation and fusion screw and washer assembly and method of use'2014 8,852,210'Rigidly guided implant placement'2014 8,828,005'Spinal fixation element and methods'2014 8,663,332'Bone graft distribution system'2014 8,249,696'Smart pedicle tool'2012 8,182,491'Rigidly guided implant placement'2012 8,016,835'Rigidly guided implant placement with control assist'2011 8,016,829'Systems and methods for spinal surgery'2011 7,547,318'Spinal fixation element and methods'2009 7,226,456'Trackable medical tool for use in image guided surgery'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2021Based in Marshfield, MA, US· patent location history

2009–2012Patents assigned to DEPUY SPINE INC (5)· patent assignee history

2012–2017Patents assigned to BIRKMEYER PAUL (7)· patent assignee history

2012–2014Patents assigned to SELOVER SEAN (3)· patent assignee history

2012Based in Mashfield, MA, US· patent location history

2014Patents assigned to DEPUY SYNTHES PRODUCTS LLC (3)· patent assignee history

2018–2021Patents assigned to INTEGRITY IMPLANTS INC (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BIRKMEYER PAULself	7	2012–2017
DEPUY SPINE INC	5	2009–2012
DEPUY SYNTHES PRODUCTS LLC	3	2014
INTEGRITY IMPLANTS INC	3	2018–2021
SELOVER SEAN	3	2012–2014

Locations

Location	Patents	Span
Marshfield, Massachusetts, US	18	2007–2021
Mashfield, Massachusetts, US	1	2012