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What Are the DuPont Factors in a Trademark Confusion Analysis?

Erik K Pelton

A topic that comes up all the time in our line of work is the DuPont factors, and the analysis of them. This famous case (called I n re E. The nature and extent of any actual confusion, if there has been, between the two marks at issue. DuPont DeNemours & Co. The fame, if any, of the prior mark.

Trademark 130
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Announcing the Winners of the 2nd Shamnad Basheer Essay Competition on IP Law!

SpicyIP

Like last year, we kept the topic selection open to participants – asking them to choose any topic they wanted so long as it related to IP. Nonetheless, we were glad to see entries across a range of interesting topics and are very happy to see relatively uncommon topics take the podium places.

Law 137
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EPO doubles down on opposition acceleration commitment

The IPKat

The perennial topic of anguish, anger, anxiety, annoyance, etc amongst patent attorneys and litigators, alike. With the Unified Patent Court (UPC), a new dimension arrives. Patent litigation strategists are not just plotting out their timelines of national proceedings v EPO, but also the UPC. Accelerated EPO oppositions.

Contracts 113
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Call for Submissions: The Journal of the Patent and Trademark Office Society (Vol. 102)

SpicyIP

We’re pleased to inform you that The Journal of the Patent and Trademark Office Society is inviting submissions for Volume 102 of the journal. For further deatils, please see the announcement below: Call for Submissions: The Journal of the Patent and Trademark Office Society (Vol. Looking forward to your submissions!

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Informal innovation: The re-emergence of ‘informal’ washing machines

SpicyIP

Image from here A topic close to this blog’s heart – informal innovation, recently made headlines. Efforts were made to commercialise this innovation – re-designing to lower costs, a patent was filed, licensing and royalty sharing agreements were entered into, but mostly in vain, at least in India.

Marketing 126
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[Sponsored] Short Course on ‘Pharmaceuticals and IP’ by British Institute of International and Comparative Law [March 4 – May 13]

SpicyIP

We’re pleased to inform you that The British Institute of International and Comparative Law (BIICL) is offering a short course on ‘Pharmaceuticals and Intellectual Property’ from 4th March 4 to 13th May, 2022. Course Topics. What does the pharmaceutical industry patent? 10 Sessions: 4 March – 13 May 2022.

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Jury Instructions and Objective Indicia of Nonobviousness: Federal Circuit Grants New Trial in Inline Plastics v. Lacerta

Patently-O

27, 2024), involved patents relating to tamper-resistant and tamper-evident food containers. After the verdict, if the losing party believes the jury instructions were legally erroneous or prejudicial, they may raise this issue on appeal, so long as objections were raised sufficient to preserve the issue for appeal.