October 17, 2018| Blog
In an Initial Determination finding that Fujifilm violated Section 337 by infringing two patents held by Sony, ALJ Cheney found another patent invalid after ruling that inter partes review (“IPR”) estoppel does not apply to the International Trade Commission’s (“ITC”) Office of Unfair Imports Investigations (“OUII”) Staff. In Magnetic Tape Cartridges and Components Thereof, Investigation 337-TA-1058, ALJ Cheney remarked that even if IPR estoppel prevents a respondent from raising certain references during an investigation before the ITC, IPR estoppel does not prevent Staff from raising those same references to invalidate a patent where Staff was not a party to the IPR. Id. at 106-07.
Patent Infringement Claim Involving Complicated Technology May Require Additional Detail in Complaint
October 17, 2018| Blog
A recent opinion from the Northern District of Texas is a reminder to all patent practitioners to heed pleading standards when drafting a complaint for patent infringement. In Lexington Luminance LLC v. Service Lighting and Electrical Supplies, Inc. d/b/a 1000bulbs.com, 3-18-cv-01074 (TXND October 9, 2018, Order), the court denied the defendant, Service Lighting and Electrical Supplies, Inc. d/b/a 1000bulbs.com’s (“1000bulbs”) request to dismiss the case for failure to meet the pleading standard, but granted its alternative request for a more definite statement. The plaintiff, Lexington Luminance LLC (“Lexington Luminance”), is now required to provide a more detailed complaint.
Strategies to Unlock AI’s Potential in Health Care, Part 1: Common Pitfalls to Avoid When Getting a Patent
October 12, 2018| Blog
As in any technology area, it is important to consider patent protection early in the development of an AI-related invention. However, AI inventions raise a number of particular issues that, if not addressed fully or at the right time, could be fatal to securing U.S. patent protection that would otherwise be available to prevent others from making, using, selling, or importing the invention. This article identifies common pitfalls in getting a patent for AI inventions and provides insights on how to avoid them. These principles apply not only to AI-related inventions, but also to digital health inventions more broadly.
October 11, 2018| Blog
Today the Patent Trial and Appeal Board announced a final rule changing the claim construction standard for interpreting claims in inter partes review (“IPR”), post-grant review (“PGR”), and covered business method patent (“CBM”) proceedings. The Board retired the broadest reasonable interpretation (“BRI”) standard in favor of the standard used to construe patent claims in federal court and the International Trade Commission (“ITC”) as articulated in Phillips v. AWH Corp. In doing so, the Board announced that it will now consider prior constructions, either from a federal district court or the ITC, in construing a claim term in an IPR, PGR, or CBM, where such prior constructions are timely made of record. This rule change is another positive development for patent owners and should provide for consistent construction of the same term across multiple tribunals going forward.
Federal Circuit Upholds Trade Show Catalog As Prior Art in Nobel Biocare Servs. AG v. Instradent USA, Inc.
September 25, 2018| Blog
Recently in Nobel Biocare Services AG v. Instradent USA, Inc., the Federal Circuit affirmed a decision of the U.S. Patent and Trademark Office’s Patent Trial and Appeal Board (“the Board”) in an inter partes review (“IPR”) finding certain claims of U.S. Patent No. 8,714,977 (“the ’977 Patent”), directed to dental implants, unpatentable as anticipated. The Nobel decision is the latest in a recent line of Federal Circuit cases holding that materials distributed at conferences, trade shows, and meetings are publically available “printed publications” within the meaning of pre-AIA 35 U.S.C. § 102(b).
Franchised Automobile Dealerships Count as Regular and Established Places of Business for Purposes of Proper Patent Infringement Venue
September 19, 2018| Blog
In our continuing post-TC Heartland coverage, Judge Rodney Gilstrap of the Eastern District of Texas recently issued an interesting decision regarding the venue analysis for car companies selling into a particular jurisdiction. In Blitzsafe Texas v. BMW, Judge Gilstrap concluded that independently owned and operated BMW dealerships count as a regular and established place of business for purposes of establishing proper venue as to BMW of North America (“BMWNA”). (The court also concluded summarily that venue was proper as to BMWNA’s foreign parent company.) BMWNA argued in the main that the four dealerships located within the district were not their regular and established places of business because the dealerships are franchised. BMWNA also argued that it is not permitted to “own or control” the dealerships within the District pursuant to the Texas Occupations Code.
PTAB Finds Recycled Art and Advanced State of Parallel District Proceeding Warrant Denial of IPR Trial
September 17, 2018| Blog
Last week the Patent Trial and Appeal Board (“PTAB”) provided yet another arrow in the patent owner’s quiver for defending against institution of IPRs. In NHK International Corp. v. Intri-Plex Technologies, Inc., IPR2018-00752, the PTAB exercised its discretion under 35 U.S.C. § 325(d) and denied institution because the asserted art was already considered during the original examination of the patent. The PTAB also found that denial was warranted under 35 U.S.C. § 314(a) in light of the additional factor that a district court trial on the same patent was imminent.
September 13, 2018| Blog
On September 7, 2018, RPX Corporation (“RPX”) requested a rehearing en banc of the Federal Circuit’s July 2018 Applications in Internet Time, LLC v. RPX Corp. decision, which held that the Patent Trial and Appeal Board (“PTAB”) must use a flexible approach when determining what entities constitute real parties in interest for the purpose of inter partes review (“IPR”).
September 11, 2018| Blog
Last week, the Patent Trial and Appeal Board (the “Board”) denied a second challenge to a patent where the petitioners were co-respondents in an ITC investigation.
Federal Circuit Holds that the Petitioner Bears the Burden to Show All Real Parties in Interest are Properly Named in a Petition for IPR
September 10, 2018| Blog
Six months later, and more than 2.5 years after service of the complaint on Activision, Bungie filed IPRs challenging Worlds’ patents.
September 6, 2018| Blog
On October 1, 2018, Massachusetts will become the 49th state to adopt a version of the Uniform Trade Secrets Act. The version of the UTSA that Massachusetts will adopt bears notable similarities to the Defend Trade Secrets Act, the two year old federal trade secrets statute.
September 4, 2018| Blog
Most people are familiar with blockchain technology because of its use in cryptocurrency, but its use is going to be far more widespread than just as a ledger for digital currency.
August 20, 2018| Blog
In our continued post-TC Heartland coverage, the Southern District of New York recently held that an employee’s home office in New York constituted a “regular and established place of business” in the state as required by the patent venue statute, 28 U.S.C. § 1400(b).
Updates to the PTAB Trial Practice Guide Memorialize Current Practices While Leveling the Playing Field for Patent Owners
August 16, 2018| Blog
The Patent Trial and Appeal Board (PTAB) issued an August 2018 update to the American Invents Act Trial Practice Guide (the “Updated TPG”). The Updated TPG incorporates the PTAB’s current practices and provides further explanation of certain aspects of the PTAB’s standard practices to the public.
Google’s servers housed by a third-party ISP qualify as a regular and established place of business to establish proper venue in the Eastern District of Texas
August 15, 2018| Blog
In our continued post-TC Heartland coverage, Judge Gilstrap in the Eastern District of Texas recently held that venue was proper because Google exercises exclusive control over physical servers implicated by the litigation, as well as the physical space within which the server is located and maintained.
Lessons about Prosecution History Estoppel and Design Patents from Advantek Marketing, Inc. v. Shanghai Walk-Long Tools Co.
August 3, 2018| Blog
Patent practitioners are probably well familiar with circumstances in which prosecution history estoppel can limit the scope of a U.S. utility patent’s claims. Examples include claim amendments and statements made by the applicant during prosecution in papers filed with the U.S. Patent and Trademark Office (USPTO).
August 2, 2018| Blog
In our continuing post-TC Heartland coverage, the District of Nevada recently identified a key factor in analyzing venue challenges in patent litigation: whether the public can access the defendant corporation or its services in the respective forum.
August 2, 2018| Blog
Is there any possible danger in using the abbreviation “i.e.” in the specification of a U.S. patent application? The Federal Circuit’s recent decision in TF3 Limited v. TRE Milano, LLC shows that the answer is “yes.”
July 24, 2018| Blog
Some inventions require testing before they are ready for patenting, and sometimes that testing requires use by the public. A recent decision from the Federal Circuit provides additional guidance on what activities qualify for the experimental use exception to the public use bar of 35 U.S.C. § 102(b).
July 17, 2018| Blog
A recent decision by the International Trade Commission (“ITC” or the “Commission”) improves intellectual property holders’ ability to prove that they have a “domestic industry” and obtain relief for infringement from the Commission.
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