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Schwegman Lundberg & Woessner

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Areas of Practice
  • Electrical & Computers
  • Life Sciences
  • Mechanical & Electromechanical
  • Medical Devices
  • Software & E-Commerce
IP Services
  • Acquisition Due Diligence
  • Foreign Rights
  • Freedom To Operate
  • Licensing
  • Opinions
  • Patent Analytics
  • Patent Prosecution
  • Portfolio Management & Analysis
Bar Admissions
Representative Patents

Nathan is a registered patent attorney at Schwegman Lundberg & Woessner. His practice includes strategic counseling and patent procurement in electrical, software, mechanical, and medical device technologies. Previously, Nathan held positions at a small patent boutique firm in Minneapolis; as a patent clerk reporting directly to the Chief and Deputy Patent Counsels; and as an Assistant Scientist in the Department of Dermatology at a large university.

Nathan received his J.D. from the University of St. Thomas School of Law where he served as the Managing Editor of the Journal of Law and Public Policy and a B.S. in both Neuroscience and Physiology at the University of Minnesota, Twin Cities.

This breadth of experience provides Nathan with a unique perspective on all aspects of the patent process, from invention to product utilization; and Nathan enjoys putting this to practice in working towards clients’ patent procurement and management needs.  


University of St. Thomas
Minneapolis, MN, 2012, J.D.
Dean’s Scholarship, Dean’s Award (Bioethics) and Dean’s List
Managing Editor, Journal of Law and Public Policy

University of Minnesota, College of Biological Sciences
Minneapolis, MN, 2006
B.S. Neuroscience, B.S. Physiology
Iron Range Scholarship; Lower Division Honors
Undergraduate Research Opportunity Program (UROP) Grant Recipient, including research in collaboration with the Depts. of Neuroscience and Physiology

Bar Admissions
Bar Admissions
Bar Admissions

U.S. Patent and Trademark Office


Zwolak, P., Jasinski, P., Terai, K., Gallus, N. J., Ericson, M. E., Clohisy, D. R., & Dudek, A. Z. (2008). Addition of receptor tyrosine kinase inhibitor to radiation increases tumor control in an orthotopic murine model of breast cancer metastasis in bone. European Journal of Cancer, 44(16), 2506-2517. doi: 10.1016/j.ejca.2008.07.011

Dudek, A. Z., Zwolak, P., Jasinski, P., Terai, K., Gallus, N. J., Ericson, M. E., & Farassati, F. (2008). Protein kinase C-beta inhibitor enzastaurin (LY317615.HCI) enhances radiation control of murine breast cancer in an orthotopic model of bone metastasis. Investigational New Drugs, 26(1), 13-24. doi: 10.1007/s10637-007-9079-y

Zwolak, P., Dudek, A. Z., Bodempudi, V. D., Nguyen, J., Hebbel, R. P., Gallus, N. J., Ericson, M. E., … Clohisy, D. R. (2008). Local irradiation in combination with bevacizumab enhances radiation control of bone destruction and cancer-induced pain in a model of bone metastases. International Journal of Cancer, 122(3), 681-688. doi: 10.1002/ijc.23157

Lynch, J. L., Gallus, N. J., Ericson, M. E., & Beitz, A. J. (2008). Analysis of nociception, sex and peripheral nerve innervation in the TMEV animal model of multiple sclerosis. Pain, 136(3), 293-304. doi: 10.1016/j.pain.2007.07.007

Renner, D. B., Svitak, A. L., Gallus, N. J., Ericson, M. E., Frey, W. H. 2nd, & Hanson, L. R. (2012). Intranasal delivery of insulin via the olfactory nerve pathway. Journal of Pharmacy and Pharmacology, 64(12), 1709-1714. doi: 10.1111/j.2042-7158.2012.01555.x

Representative Patents
Representative Patents
U.S. Pat. No. 9,741,421
Refresh Circuitry

U.S. Pat. No. 10,009,775
Network Deployment

U.S. Pat. No. 10,042,608
Signed Division in Memory

U.S. Pat. No. 10,055,307
Workflow for Series of Snapshots

U.S. Pat. No. 10,057,803
Wi-Fi Adoption Index

U.S. Pat. No. 10,067,251
Stress Member Connector

U.S. Pat. No. 10,153,008
Apparatuses and Methods for Performing Corner Turn Operations

U.S. Pat. No. 10,273,114
Multi-sided winding

U.S. Pat. No. 10,427,759
Collapsible Fairing

U.S. Pat. No. 10,430,016
Augmented Reality User Interface

U.S. Pat. No. 10,505,320
Cage Assembly

U.S. Pat. No. 10,799,703
Evaluation of His Bundle Pacing Therapy

U.S. Pat. No. 11,029,433
Calibration of Streamer Navigation Equipment

U.S. Pat. No. 11,164,872
Underbody Contact to Horizontal Access Devices for Vertical Three-Dimensional (3D) Memory

U.S. Pat. No. 11,215,709
Audio Data Gather

U.S. Pat. No. 11,237,841
Configurable Media Structure

U.S. Pat. No. 11,416,331
Modified Checksum Using a Poison Data Pattern

U.S. Pat. No. 11,480,790
Display Adjustments

U.S. Pat. No. 11,487,464
Neural Network Memory