Experience
Intellectual Property Strategy
Identifies and advises clients with respect to the risks and rewards of IP ownership, prosecution, and protection strategies.
Counseled Leading ULT Freezer Company through Merger

We counseled our client, Stirling Ultracold, an innovative developer and manufacturer of ultra-low temperature (ULT) freezers for life science and biopharma research, through its merger with BioLife Solutions, Inc., a developer focused on bioproduction devices used in cell and gene therapies. The all-stock mergers was in excess of $230 million.
Stirling’s CEO saw the potential for increased demand for the company’s freezers during the COVID-19 pandemic as the freezers were a direct competitor to dry ice used in storing the COVID-19 vaccine. Merging with BioLife enabled Stirling to execute an aggressive strategic plan marketing and selling its freezers. Dinsmore served as the company’s general counsel since 2019, and our team of attorneys brought experience in mergers and acquisitions, labor, insurance, and life sciences, all of which was necessary to fully understand and address the company’s specialized needs. We counseled our client through the merger while simultaneously defusing challenges. Our team’s collective experience enabled Stirling’s executives to address the company’s short-term needs while also achieving its long-term goal.
“The entire team at Dinsmore was, by far, the best engagement I have had in the 15-plus strategic transactions I have done throughout my career,” said previous Stirling Ultracold CEO Dusty Tenney, now COO and president at BioLife. “Their responsiveness, engagement, availability and deal leadership were extraordinary from LOI to closing.”
Patent Preparation and Prosecution
Our firm works with a large company in the medical device industry in the preparation and prosecution of patent applications related to numerous technologies in its IP portfolio.
Complex Intellectual Property Dispute
New Media Enforcement Actions
Patent Applications
Patent Experience
- Prosecuted over a thousand patent applications in the United States and abroad.
- Negotiated hundreds of patent and technology licenses, including litigating patent portfolios and then licensing the successfully litigated patent portfolios to entire industries.
- Provided numerous opinions regarding patent infringement, validity and enforceability of patents in preparation for enforcing the patents in litigation or defending against the patents in litigation.
Patent Infringement Litigation
Patent Preparation and Prosecution
Patent Preparation and Prosecution
Patent Prosecution and Opinion Drafting
Prosecuted multi-million dollar trademark action and defended counterclaim
Protecting New Corporate Identity and Innovative R&D
Innovation is the driving force behind the growth and sustainability of any business, especially one within a specialized industry. Growing your brand and reputation, as well as protecting your ideas, is an ongoing challenge that requires a thorough understanding of not only the law, but also the industry and the marketplace.
As a former subsidiary of BP Company North America, Tri-Arrows Aluminum faced plenty of challenges in building and safeguarding their new identity after being purchased by a consortium of five Japanese companies in 2011. Following the sale, they turned to Dinsmore, who assumed responsibility for managing existing patent applications and prosecution through the U.S. Patent Office. We have also teamed with Tri-Arrows to begin trademark efforts, working with the U.S. Trademark Office to establish and protect their name and brand in the marketplace. Our attorneys have worked exhaustively to learn the aluminum industry, including the market, price points and competition, in order to strategically place Tri-Arrows on a path to long-term success.
Beyond patents and trademarks, we also have steered Tri-Arrows through a number of research and development agreements, protecting their exploration into ventures that have the potential to impact the aluminum industry. Tri-Arrows’ forward-thinking mentality, combined with Dinsmore’s support and guidance, has enabled them to focus their R&D efforts on both the materials used and the processes employed as they search for competitive advantages.
Working in an industry where significant steps are sometimes hard to come by, Tri-Arrows has employed an aggressive mindset toward protecting their technology and intellectual property, knowing that any competitive advantage could be the determining factor in their success. Dinsmore has become a true partner of Tri-Arrows in this effort, building a level of trust that has paved the way for their continued growth.
Rebranding of Name
Representative IP Litigation Cases
Cirrex Systems, LLC v. Ocean Optics, Inc., 1:12-cv-1769 (ND GA 2012)
Milacron, LLC, et al. v. Stough Tool Sales, et. al., 1-12-cv-119 (SD OH 2012)
Ball Metal Beverage Container Corp. v. Crown Packaging Technology, Inc., et al., 3:12-cv-0033 (SD OH 2012)
Diba Industries, Inc. v. IDEX Health & Science, LLC, 3:12-cv-01248 (DCT 2012)
AOK Global Products, LTD, et al. v. Ferno-Washington, Inc., 1-12-cv-267 (ED VA 2012)
Paducah River Painting, Inc. v. McNational, Inc., 5:11-cv-135 (WD KY 2011)
Ionic Communications Group, Inc v. Ionic Collective, LLC, 1:11-cv-00766 (SD OH 2011)
Chikezie Ottah v. First Mobile Technologies, 1:10-cv-07296 (SD NY 2010)
L.F.P. IP, LLC, et al. v. Hustler Cincinnati, Inc., 1:09-cv-913 (SD OH 2009)
T. Marzetti Company v. Roskam Baking Company, 2:09-cv-584 (SD OH 2009)
The Container Store, Inc. v. Schulte Corporation, et al., 4:08-cv-00410 (ED TX 2008)
Alps South, LLC v. The Ohio Willow Wood Company, 8:08-CV-1893-T-35MAP (MDFL 2008)
Stiefel Laboratories, Inc. v. Pracso, LLC, 07-0781, (SD OH 2007)
Prasco, LLC v. Stiefel Laboratories, Inc., 07-0135, (SD OH 2007)
NCR Corporation v. Abercrombie & Fitch Co., 06-0919, (SD OH 2006)
NCR Corporation v. The ATM Exchange, 05-0383, (SD OH 2005)
Daniel F. Fitzgibbon, Jr. v. Martin County Coal Corporation and Sidney Coal Company, Inc., 05-0036, (ED KY 2005)
Crown Packaging Technology, Inc., et al. v. Ball Metal Beverage Container, Corp., 05-0281, (SD OH 2005)
Pisces by OPW, Inc. v. Advanced Polymer Technology, Inc., 04-0178 (SD OH 2004)
Milacron, Inc. v. Graham Engineering Corporation, 02-2142, (SD OH 2002)
Total Containment, Inc. v. Osborne, et al., No. 96 7241 (ED PA 1997)
PISCES By OPW v. Total Containment, No. C-1-01-0063 (SD OH 2001)
Environ Products v. PISCES By OPW, No. 02-865 (ED PA 2002)
PISCES By OPW v. Environ Products, No. C-1-02-292 (SD OH 2002)
PISCES By OPW v. Total Containment, No. CIV-02-0543 (SD OH 2002)
PISCES By OPW v. Advanced Polymer Technology, No. C-1-04-178 (SD OH 2004)