Patent 8805728
Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
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No PTAB proceedings on file. This patent has not been challenged through Inter Partes Review, Post-Grant Review, or Covered Business Method review at the USPTO. The absence is itself a signal — well-asserted patents eventually attract IPRs.
Cases on file (0)
Specific litigation cases in our database that name US patent 8805728. The free-form analysis below may also discuss cases beyond this list.
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Litigation summary
Past and pending lawsuits — plaintiffs, defendants, jurisdictions, outcomes, and notable rulings.
As of April 26, 2026, there is no known litigation specifically involving US patent 8,805,728.
However, the patent's family is associated with litigation. The original assignee, NeoMedia Technologies, Inc., has engaged in patent litigation involving other patents within the same family. It is important to note that while the family has been litigated, searches of PACER, Unified Patents, and other dockets do not show that patent 8,805,728 itself has been asserted.
The previously generated summary noted that the patent family has litigation, which is a reference to cases filed by the original assignee. One such case is:
- Plaintiff(s): NeoMedia Technologies, Inc.
- Defendant(s): SpyderLynk, LLC
- Jurisdiction: U.S. District Court for the District of Colorado
- Case Number: Information not publicly available in search results.
- Filing Date: April 9, 2012
- Outcome/Status: The lawsuit sought to enjoin SpyderLynk and recover damages. The specific outcome is not detailed in the available results.
- Patents Asserted: U.S. Patent Nos. 6,199,048 and 8,131,597. Both of these patents are part of the same family as 8,805,728 but are not the specific patent in question.
Another case involving the original assignee includes:
- Plaintiff(s): NeoMedia Technologies, Inc.
- Defendant(s): Costco Wholesale Corporation
- Jurisdiction: U.S. District Court for the District of Colorado
- Case Number: 1:14-cv-01189
- Filing Date: April 28, 2014
- Outcome/Status: The case was closed on November 21, 2014.
- Patents Asserted: The specific patents asserted in this case are not listed in the search results.
The final assignee, NM LLC, is a New Mexico-based entity. There has been a recent pattern of newly formed New Mexico entities launching patent litigation. However, there is no indication in the search results that NM LLC has filed any lawsuits using patent 8,805,728.
Generated 4/28/2026, 2:07:39 AM