Patents and Innovation Among Neurosurgeons from the American Association of Neurological Surgeons.

• Type of Material: Article
• Authors: Rebecca B. Baron, Icahn School of Medicine at Mount Sinai; Remi A. Kessler, Icahn School of Medicine at Mount Sinai; Ansh Bhammar, Johns Hopkins University; Nicholas Boulis, Emory University; John R. Adler, Jr., Stanford University; Karan Kohli, Icahn School of Medicine at Mount Sinai; Constantinos Hadjipanayis, Icahn School of Medicine at Mount Sinai
• Language: English
• Date: 2020-02-18
• Publisher: Cureus
• Publication Version: Final Published Version
• Copyright Statement: © 2020, Baron et al.
• License: Creative Commons Attribution 4.0 International
• Final Published Version (URL): http://dx.doi.org/10.7759/cureus.7031
• Title of Journal or Parent Work: Cureus
• Volume: 12
• Issue: 2
• Start Page: e7031
• End Page: e7031
• Keywords: medical devices; patent; neurosurgery; technology; uspto; aans; innovation
• Research Categories: Biology, Neuroscience; Health Sciences, Medicine and Surgery

Abstract

Objective Neurosurgeons have taken on the role of innovators, continuing to move the field forward over the centuries. More recently, innovation has taken the form of new technological devices and therapeutics, which require patenting. The aim of this study is to identify major areas of innovation in the field of neurosurgery by evaluating patent records. Methods This study quantifies the number of patents the American Association of Neurological Surgeons (AANS) neurosurgeons hold across different subspecialties. The United States Patent and Trademark Office (USPTO) patent database was queried using the names of 7,293 AANS members who filed patents between 1976 and 2019. Results A total of 346 (4.7%) AANS neurosurgeons hold a total of 1,025 patents. The number of patents held by each neurosurgeon ranged from one to 109. The areas that patents were filed under include cellular and genetic science (40), drug delivery (45), image guidance (82), neuromodulation (52), pain (7), peripheral nerve stimulation (24), spine (398), surgical devices (148), trauma (16), tumor (78), vascular (67), and other (68). No patents were filed under pediatrics (0). The fields with the greatest number of filed patents are spine, instruments/devices, and image guidance. Conclusion Given the technical nature of the field of neurosurgery, instruments and devices that improve localization, visualization, targeting, and spinal reconstruction are often in demand. Furthermore, since the rates of spinal procedures and implants continue to increase, higher patenting may be motivated by the opportunity to develop new products that can result in royalty payments to neurosurgeons. The advent of new technologies undoubtedly continues to push the field of neurosurgery forward.