Morris Manning & Martin, LLP

Daniel Sineway

Daniel E. Sineway

Phone: 404.364.7421
Fax: 404.365.9532
[email protected]
Join my LinkedIn network

Daniel E. Sineway is a Partner in the firm’s Intellectual Property Practice and is a registered patent attorney. He practices in all areas of intellectual property law, including patent prosecution, trademark prosecution, copyright and trade secret.  He has extensive experience preparing and prosecuting patent and trademark applications, managing national and international IP portfolios, formulating patent and IP strategies, and rendering opinions.  Mr. Sineway often works with emerging and start-up companies to help develop their overall IP strategies and portfolios.

Mr. Sineway’s practice focuses primarily on technology businesses, including those in the fields of computer software and computer-implemented technologies, electronic commerce and payment systems, Internet of Things (IoT), social media technologies, electronic medical records and healthcare systems, network security, “green” technologies, and many others.  He also has extensive experience working with universities and higher education institutions, as well as representing clients in the fields of manufacturing, medical devices, electromechanical technologies, nanotechnologies and power management systems. 

While attending the University of Georgia School of Law, Mr. Sineway was on the editorial board and served as an articles editor for the Georgia Law Review.  He was also a member of the Intellectual Property and Entertainment Law Association and Student Bar Association.  

Representative Experience

  • Prepared, filed, and currently prosecuting complex family of patent applications relating to advanced encryption and internet security technologies.
  • Currently representing national real estate investment trust company in trademark acquisition and portfolio maintenance.
  • Currently representing social media company in connection with pursuing family of patent applications.
  • Worked with high-profile university in connection with securing patents relating to medical devices.
  • Currently managing large patent portfolio for micronized rubber manufacturing company, including preparing, prosecuting, and procuring national and international patents.
  • Currently representing several clients in trademark opposition proceedings before the Trademark Trial and Appeal Board (TTAB).
  • Currently advising large smart-meter company regarding possible patent dispute with competitor.
  • Currently managing patent portfolios for several financial technology companies.
  • Prepared, filed, and currently prosecuting family of patent applications directed to solar energy systems and related components.
  • Represented several start-up companies in licensing negotiations with high-tech universities.
  • Currently advising several start-up companies regarding branding and trademark strategies.


  • Named, Top 40 Georgia Lawyers Under 40, “On the Rise” by the Daily Report, 2015
  • U.S. Patent and Trademark Office, admitted 2007
  • Atlanta Bar Association
  • American Bar Association
  • Georgia Tech Bar Association

The Latest from Daniel Sineway