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Seeing Double?  Similar Claim Terms Could Be Trouble  

When prosecuting a patent with similar language across various claims make sure your claim terms have different meanings, otherwise, during litigation you may lose the strategic opportunity to keep some claims valid if others...more

Your “Chicken Scratch” May Be Confusing 

In Re R.S. Lipman Brewing Co., LLC, 2025 WL 1099603 (Fed. Cir. Apr. 14, 2025) - Be careful when selecting a name for your product, otherwise you might find yourself cooked at the United States Patent and Trademark Office...more

Omitting Engineers in Design Patent Applications is Timeless 

Apple Inc., v. Masimo Corp. et al., No. CV 22-1377, 2024 WL 4436629 (D. Del. Oct. 7, 2024) - Designing functional features on a device will not make you an inventor for design patents on the device! The District of...more

On-Sale Bar Arguments Fizzle Out at the Federal Circuit 

Celanese Int'l Corp. v. Int'l Trade Comm'n, No. 2022-1827, 2024 WL 3747277, at *1 (Fed. Cir. Aug. 12, 2024) - Manufacturers beware! Your sales of products based on secret manufacturing processes may invalidate your...more

Money Talks: Trade Secret’s New Extraterritorial Reach 

Motorola Sols., Inc. v. Hytera Commc'ns Corp. Ltd., No. 22-2370, 2024 WL 3268954 (7th Cir. July 2, 2024) - The Seventh Circuit has opened the flood gates by allowing trade secret owners to recover damages for foreign sales...more

Are Hard Seltzers Considered Beer?  The Jury is Still Out. 

Cerveceria Modelo De México, et. al, v. Cb Brand Strategies, Llc, et. al, 2024 WL 1253593 (2d Cir. Mar. 25, 2024) - A license agreement with broad terms might seem like a good idea, but it could turn into something that...more

Patents Have Mistakes; You Should Fix Them At The PTO 

Canatex Completion Sol. Inc. vs. Wellmatics LLC, et al., Case No. 4:22-cv-03306, Dkt. No. 100 (S.D. Tex. Dec. 14, 2023) - Found a mistake in your patent?  You might want to get it fixed at the U.S. Patent and Trademark...more

The Functionality Bar is “Low” Hanging Fruit  

Choose your trade dress carefully, if the design as a whole has any function, your trade dress may be invalid. On September 7, 2023, the Third Circuit held that a candy’s trade dress consisting of a wedge shape with red,...more

Supreme Court Drives Train Through Jurisdiction Loophole 

Be cautious when deciding whether to do business in a state in way that requires you to register in that state; you may be consenting to general personal jurisdiction in that new state by doing so. On June 27, 2023, the...more

No Handling Necessary: Industry Demo Was A Public Use: Minerva Surgical, Inc. v. Hologic, Inc., 2023 WL 1999900 (Fed. Cir. Feb....

Be careful of showing your claimed inventions at tradeshows.  On February 15, 2023, the Federal Circuit (“CAFC”) affirmed a summary judgment ruling that, by merely showcasing an embodying device at an industry event (the...more

Can You Sell a Patented Method? Perhaps… But Not Today

F45 Training Pty Ltd. v. Body Fit Training USA Inc., 2022 WL 17177621 (D. Del. Nov. 17, 2022) - On November 17, 2022, the District of Delaware adjudicated a perfect storm of international patent enforcement: a method claim...more

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