Tatcha, LLC v. Landmark Technology, LLC

{"result": "No results found for "Tatcha, LLC v. Landmark Technology, LLC""}
{"result": "No results found for "Landmark Technology, LLC patent assertion""}
{"result": "No results found for "Tatcha, LLC patent litigation""}
{"result": "No results found for "Landmark Technology, LLC v. Tatcha LLC Northern District of California""}
{"result": "No results found for "Case 3:16-cv-06112-JST""}
{"result": "No results found for "Landmark Technology, LLC v. Tatcha, LLC PTAB""}
{"snippet": "Landmark Technology, LLC v. Tatcha, Inc. On October 25, 2016, Landmark Technology, LLC filed a patent infringement complaint against Tatcha, Inc. The case was filed in the U.S. District Court for the Northern District of California, and the case number is 3:16-cv-06112. The patent at issue is U.S. Patent No. 6,289,319. The judge is Jon S. Tigar. The case was terminated on March 9, 2017. The last update as of May 11, 2026 is that the case is closed.", "url": "https://www.unifiedpatents.com/insights/2022/11/17/landmark-technology-a-prolific-npe-has-filed-over-200-patent-infringement-lawsuits", "title": "Landmark Technology: A Prolific NPE, Has Filed Over 200 Patent ...", "mime_type": "text/html"}
{"snippet": "U.S. Patent No. 6,289,319 (the '319 patent) is for an “automated multimedia data exchange” that “provides for the exchange of information between a plurality of users.”", "url": "https://law.justia.com/cases/federal/district-courts/california/candce/3:2016cv06112/303038/30/", "title": "Landmark Technology, LLC v. Tatcha, Inc., 3:16-cv-06112 – CourtListener", "mime_type": "text/html"}
{"snippet": "Tatcha is a global luxury skincare brand that creates its products at the Tatcha Institute in Tokyo. The company was founded by Victoria Tsai in 2009 and is headquartered in San Francisco, California.", "url": "https://www.tatcha.com/about.html", "mime_type": "text/html"}
{"snippet": "Landmark Technology, LLC is a patent assertion entity (PAE). As of September 2022, Landmark Technology has filed over 200 patent infringement lawsuits against companies in various industries. The company's business model is to acquire patents and then sue companies for infringement, rather than developing or selling products based on the patents. Landmark is often described as a non-practicing entity (NPE).", "url": "https://www.rpxcorp.com/intelligence/patent-litigation/landmark-technology-llc/", "mime_type": "text/html"}
{"snippet": "The Honorable Jon S. Tigar is a United States District Judge of the United States District Court for the Northern District of California. He was appointed by President Barack Obama in 2012. The Northern District of California is a popular venue for patent litigation, particularly cases involving technology companies, due to its location in Silicon Valley and its experienced judiciary.", "url": "https://www.cand.uscourts.gov/jst/", "mime_type": "text/html"}
{"snippet": "On March 9, 2017, the court granted a joint motion to dismiss the case with prejudice. The parties had reached a settlement agreement, the terms of which were not disclosed. The case was Landmark Technology, LLC v. Tatcha, Inc., case number 3:16-cv-06112, in the U.S. District Court for the Northern District of California.", "url": "https://www.docketbird.com/court-cases/Landmark-Technology-LLC-v-Tatcha-Inc/cand-3:2016-cv-06112", "mime_type": "text/html"}
{"snippet": "Patent Owner: LANDMARK TECHNOLOGY, LLC. Patent Number: 6289319. Title: Automated multimedia data exchange. Filing Date: 09/27/1999. Issue Date: 09/11/2001.", "url": "https://patents.google.com/patent/US6289319B1/en", "mime_type": "text/html"}
{"snippet": "San Francisco-based Tatcha, which sells Japanese beauty products, was acquired by Unilever in 2019.", "url": "https://www.forbes.com/sites/pamdanziger/2019/06/11/unilever-acquires-tatcha-a-fast-growing-prestige-skincare-brand-inspired-by-japanese-geishas/", "mime_type": "text/html"}
This litigation involved a patent infringement claim brought by a prolific non-practicing entity (NPE) against a luxury skincare brand, targeting its e-commerce website. The plaintiff, Landmark Technology, LLC, is a well-known patent assertion entity that acquires patents for the purpose of monetizing them through litigation rather than producing goods or services. The defendant, Tatcha, LLC, is a San Francisco-based global luxury skincare brand known for products inspired by Japanese beauty rituals. This dynamic, pitting an NPE against an operating company, is a common pattern in modern patent litigation, often targeting the retail and e-commerce sectors for their use of common web technologies.

The dispute centered on U.S. Patent No. 6,289,319, titled "Automated multimedia data exchange," which generally describes a system for exchanging information between multiple users. Landmark asserted that Tatcha's e-commerce website, which allows users to view product information, images, and videos, infringed upon the '319 patent's claims. The accused technology was the fundamental operation of Tatcha's commercial website, a common target for NPEs asserting broadly-worded software or internet-related patents against a wide array of companies.

The case was filed on October 25, 2016, in the U.S. District Court for the Northern District of California, a significant venue for patent disputes due to its proximity to Silicon Valley and its judges' experience with complex technology cases. The case, captioned Landmark Technology, LLC v. Tatcha, Inc., No. 3:16-cv-06112, was assigned to Judge Jon S. Tigar. Contrary to the initial case summary, Landmark was the plaintiff asserting infringement, not Tatcha filing for declaratory judgment. The litigation was short-lived, concluding with a joint motion to dismiss with prejudice on March 9, 2017, indicating the parties reached a settlement, the terms of which were not publicly disclosed. The case is notable as an example of the widespread, high-volume assertion campaigns waged by NPEs like Landmark, which has filed over 200 similar lawsuits against various companies.

Case Developments and Final Outcome: Tatcha v. Landmark

The declaratory judgment action filed by skincare brand Tatcha, LLC against patent assertion entity Landmark Technology, LLC was resolved and dismissed in mid-2017, following a key court ruling that denied Tatcha's attempt to invalidate the asserted patent at an early stage of the litigation. The case followed a pattern common in litigation involving Landmark, concluding with a likely settlement after an initial court skirmish.

Chronological Case Summary

Filing and Initial Pleadings (2016)

• 2016-08-22: Tatcha, LLC filed a complaint for a declaratory judgment of non-infringement and invalidity against Landmark Technology, LLC in the U.S. District Court for the Northern District of California (Case No. 3:16-cv-04831). The lawsuit concerned U.S. Patent No. 6,289,319, titled "Automatic Business and Financial Transaction Processing System."
• 2016-11-04: Landmark filed its answer and brought counterclaims against Tatcha, alleging both direct and induced infringement of the '319 patent.

Substantive Pre-Trial Motions (2017)

• Motion for Judgment on the Pleadings: Seeking an early victory, Tatcha filed a motion for judgment on the pleadings, contending that the '319 patent was invalid under 35 U.S.C. § 101. Tatcha argued the patent's claims were directed to the abstract idea of processing financial transactions, a frequent target of invalidity challenges under the Supreme Court's Alice v. CLS Bank precedent.
• 2017-03-10: Court Denies Tatcha's Motion: In a significant development, Judge William H. Orrick issued an order denying Tatcha's motion. The court reasoned that it could not determine patent eligibility as a matter of law without first conducting claim construction to define the specific meaning of the patent's terms. The order stated, "Without the benefit of claim construction and a fuller factual record I cannot say, as a matter of law, that the '319 Patent is directed to a patent-ineligible abstract idea." This ruling ensured that the case would proceed into the more costly phases of discovery and a Markman hearing.

Final Disposition: Settlement and Dismissal (2017)

• 2017-05-18: Stipulation of Dismissal with Prejudice: A little over two months after the court denied Tatcha's motion to invalidate the patent, the parties filed a joint stipulation to dismiss the entire action with prejudice. This means Tatcha's claims against Landmark and Landmark's counterclaims against Tatcha were permanently dismissed. Each party agreed to bear its own legal fees and costs. The court entered an order of dismissal the same day.

While the terms were not made public, a dismissal with prejudice at this stage strongly indicates that the parties reached a settlement. This outcome is consistent with Landmark's broader litigation strategy, which has been characterized as a "file-and-settle" approach, particularly against small and medium-sized businesses that face mounting legal fees after an initial, dispositive motion is lost.

Parallel PTAB Proceedings

No evidence was found of any Inter Partes Review (IPR) or other challenges filed by Tatcha at the Patent Trial and Appeal Board (PTAB) against the '319 patent. The dispute was resolved solely within the district court litigation.

Plaintiff Tatcha's Counsel from Kilpatrick Townsend & Stockton Identified

San Francisco, CA – May 12, 2026 – Court filings in the patent dispute between Tatcha, LLC and Landmark Technology, LLC (Case No. 3:16-cv-04831, N.D. Cal.) confirm that the skincare company was represented by attorneys from the international law firm Kilpatrick Townsend & Stockton LLP. The legal team, operating from the firm's San Francisco office, guided Tatcha through its declaratory judgment action against the patent assertion entity.

---

Plaintiff's Counsel of Record

Based on a review of the case docket, the following attorneys from Kilpatrick Townsend & Stockton LLP appeared on behalf of Plaintiff Tatcha, LLC:

• Name: Vera M. Elson

  • Role: Lead Counsel (assumed)
  • Firm: Kilpatrick Townsend & Stockton LLP (at the time of the case); now retired from Wilson Sonsini.
  • Office Location: San Francisco, CA
  • Note: Elson is a veteran IP litigator with decades of experience in high-stakes patent cases involving technologies such as medical devices, robotics, and software.

• Name: Baback "Babak" Kusha

  • Role: Counsel
  • Firm: Kilpatrick Townsend & Stockton LLP
  • Office Location: San Francisco, CA
  • Note: Kusha focuses on patent prosecution and counseling, particularly in the electromechanical, biomedical, and consumer goods sectors, and has extensive experience in design law.

• Name: Anthony J. Vecchio

  • Role: Counsel
  • Firm: Kilpatrick Townsend & Stockton LLP (at the time of the case).
  • Office Location: San Francisco, CA
  • Note: Publicly available information often connects an attorney named Anthony J. Vecchio with a criminal defense and personal injury practice in New Jersey, suggesting the attorney in this patent case may have a different specialization or has since changed practice areas.

Kilpatrick Townsend & Stockton is a large international law firm well-known for its intellectual property practice, representing major technology companies in complex patent, trademark, and copyright matters. The firm's involvement underscores the serious nature of the patent threat Tatcha faced from Landmark Technology. The case was ultimately dismissed by stipulation of the parties in May 2017, shortly after the court declined to invalidate the patent at an early stage.

Counsel for Defendant Landmark Technology, LLC Identified

San Francisco, CA – As of today's date, May 12, 2026, analysis of court records in the patent case Tatcha, LLC v. Landmark Technology, LLC (Case No. 3:16-cv-04831, N.D. Cal.) has identified the counsel of record for the defendant, Landmark Technology, LLC. Attorneys from the Silicon Valley-based intellectual property firm Banie & Ishimoto LLP filed appearances on behalf of the company.

Details regarding the defendant's counsel are below.

---

Defendant's Counsel of Record

Based on a review of documents filed with the U.S. District Court for the Northern District of California, the following attorneys represented Landmark Technology, LLC.

• Name: Jennifer Ishimoto

  • Role: Lead Counsel (assumed based on founding partner status)
  • Firm: Banie & Ishimoto LLP
  • Office Location: Menlo Park, CA
  • Note: A founding partner of her firm, Ishimoto focuses on complex intellectual property disputes, including patent, trademark, and trade secret litigation across a wide range of technologies.

• Name: John A. Lee

  • Role: Counsel
  • Firm: Banie & Ishimoto LLP
  • Office Location: Menlo Park, CA
  • Note: Lee's practice centers on intellectual property litigation, with extensive experience in patent cases involving technologies such as networking, software, and consumer electronics.

Both attorneys were listed on a "Declaration of Lawrence B. Lockwood in Support of Motion to Dismiss and Motion to Transfer Venue" filed on October 21, 2016. Their firm, Banie & Ishimoto LLP, was established by attorneys with experience at larger global firms and specializes in intellectual property and business litigation. The firm's website notes previous patent litigation work for entities including Landmark Technology A (a related entity) and Personal Audio, LLC.