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Playing From The Rough: Kirkland Signature™ Irons and The Doctrine of Equivelents

Patently-O

TaylorMade Golf Company teed off a dispute over golf club design and filed a patent infringement lawsuit on January 31 st, 2024, in the Southern District of California against Costco and Southern California Design Company alleging infringement and false advertising relating to five of TaylorMade’s patents related to golf irons.

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Is the Federal Circuit facing a Chronic Problem of Inequitable Conduct?

Patently-O

In 2018, United Cannabis sued Pure Hemp for patent infringement and Pure Hemp responded with a Walker-Process antitrust counterclaim for asserting a patent known to be invalid. The defendant also argued the patent should be held unenforceable due to inequitable conduct during prosecution.

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Chinese Utility Models, Strengthening and Supplementing Intellectual Property Protection in China

LexBlog IP

Chinese Utility models can provide an alternative to invention patents and supplement them too. Unlike invention patents, utility models are not examined. Most people incorrectly assume these “junk” patents are worthless because they are granted without any substantial examination.

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Keeping up with Belgian patent litigation: Year case law review 2021

The IPKat

selected address issues such as SPC protection for combination products, double patenting, prosecution history estoppel and the influence of declarations made by the patentee in parallel proceedings, the possibility for national courts to request technical opinions from the EPO under Art.

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What is a freedom to operate search and opinion?

LexBlog IP

According to some theories, agile startups who can quickly re-design/pivot their tech upon patent infringement notice don’t necessarily need to spend too much time or money on FTOs. Damages don’t start for patent infringement until the infringer is on notice. That’s not enough, however.

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IP and Cannabis: The Current Landscape

Fish & Richardson Trademark & Copyright Thoughts

Patent Prosecution. Patent protection is generally available for cannabis and cannabis-related innovations on the same basis as any other innovation, presenting relatively few obstacles for applicants. A patent applicant’s planned use of the claimed invention thus has no bearing on its patentability.

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Spicy IP Weekly Review (December 11 to December 17)

SpicyIP

Delhi High Court Comes Down Heavily on the Patent Office for Delay in Passing the Order Image by Freepik DHC comes down on the Patent Office for a four-year delay in issuing an order. Read this post by SpicyIP intern Jyotpreet on what this means for the delays in patent prosecution timelines.

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