The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 21, 2026
Filed:
May. 11, 2022
Battelle Memorial Institute, Columbus, OH (US);
Chris Buurma, Columbus, OH (US);
Lindy Dejarme, Columbus, OH (US);
James E. Risser, Columbus, OH (US);
Battelle Memorial Institute, Columbus, OH (US);
Abstract
A non-lethal animal shepherding active denial system of directed electromagnetic energy having at least one emitter to provide low-energy radiation to deter and shepherd birds and other species away from dangerous areas such as airports or wind turbines. The directed electromagnetic energy may be emitted in a conical shape to target a precise area and to define at least one denial zone and at least one shepherding zone. The shepherding zone may create a pathway to shepherd animals away from the denial zone to allow the birds to safely escape from the denial zone. Objects within a shepherding zone are subjected to dielectric heating, such that the radiation penetration is very shallow, only heating the surface of the skin or fur. By employing a large spatial swath, lower energies (<1 kW), and time-varying intensity, birds and other species can be shepherded away from regions of interest.