The Law Mind

INFRINGEMENT CONTENTIONS

N.D. Ga. LPR 4.1

(a) A party claiming patent infringement shall serve on all parties a Disclosure of Infringement Contentions at the time specified in these Rules. A separate Disclosure shall be made for each party accused of infringing a patent-in-suit. (b) The Disclosure of Infringement Contentions shall contain the following information: (1) Each claim of each patent in suit that is allegedly infringed by each opposing party; (2) Separately for each asserted claim, each accused apparatus, method, composition or other instrumentality (AAccused Instrumentality@) of each accused party of which the claiming party is aware. This identification shall be as specific as possible, with each apparatus identified by name or model number, if known, and each method identified by name, if known; (3) A chart identifying specifically where each element of each asserted claim is found within each Accused Instrumentality, including for each element that such party contends is governed by 35 U.S.C. § 112(6), the identity of the structure(s), act(s), or material(s) in the Accused Instrumentality that performs the claimed function; (4) Whether each element of each asserted claim is claimed to be literally present, present under the doctrine of equivalents, or PR-6 both, in the Accused Instrumentality; and (5) For any patent that claims priority to an earlier application, the priority date to which each asserted claim allegedly is entitled. (c) With the Disclosure of Infringement Contentions, the party claiming patent infringement must produce to each opposing party or make available for inspection and copying: (1) Documents sufficient to evidence each instance of providing the claimed invention to a third party, by sale, offer to sell, or other manner of transfer, prior to the date of application for the patent in suit; (2) All documents evidencing the conception, reduction to practice, design, and development of each claimed invention, which were created on or before the date of application for the patent in suit or the priority date identified pursuant in the Disclosure, whichever is earlier; (3) A copy of the file history for each patent in suit; and (4) A copy of all non-U.S. patents claiming a common priority with any patent asserted in the case, together with a copy of all prior art cited in such non-U.S. patent proceedings. (d) A party=s production of a document as required herein shall not constitute an admission that such document evidences or is prior art under 35 U.S.C. § 102.
Official source: https://www.gand.uscourts.gov/sites/gand/files/local_rules/NDGARulesPatent.pdf · retrieved 2026-07-23