Graham Packaging Company, L.P. v. Ring Container Technologies, LLC

District Court, W.D. Kentucky·Decided September 11, 2026·No. 3:23-cv-00110·Unknown

Opinion

UNITED STATES DISTRICT COURT WESTERN DISTRICT OF KENTUCKY LOUISVILLE DIVISION CIVIL ACTION NO. 3:23-CV-00110-RGJ

GRAHAM PACKAGING COMPANY, L.P. PLAINTIFF

VS.

RING CONTAINER TECHNOLOGIES, LLC DEFENDANT

MEMORANDUM OPINION AND ORDER

At issue in this patent-infringement action is whether Defendant Ring Container Technologies, LLC (“Ring”) is entitled to attorneys’ fees and costs for Plaintiff Graham Packaging Company, L.P.’s (“Graham”) delayed disclosure of relevant discovery. With the Court’s permission, Ring filed a Motion for Attorneys’ Fees. (DN 369; DN 371). Graham responded in opposition. (DN 377; DN 379). And Ring filed a reply. (DN 383; DN 385). Fully briefed, this matter has been referred to the undersigned United States Magistrate Judge, pursuant to 28 U.S.C. § 636(b)(1)(A), for resolution of all non-dispositive matters, including discovery issues.1 (DN 18). I. Background A. Claims and Defenses This case centers on U.S. Patent No. 11,345,809, entitled Oxygen Scavenging Compositions Requiring No Induction Period (the “‘809 Patent”), which was issued to Plaintiff Graham Packaging Company, L.P., on May 31, 2022, after seven years of patent prosecution. (DN

1 The Sixth Circuit has recognized that sanctions awarding attorneys’ fees or costs under Federal Rule of Civil Procedure 27 are non-dispositive pretrial matters pursuant to 28 U.S.C. § 636(b)(1)(A). Golden v. Ohio Dept. of Rehab. & Corr., No. 2:23-cv-7, 2025 WL 1923893, at *2 (S.D. Ohio July 14, 2025) (citing Starcher v. Correctional Med. Sys., Inc., 144 F.3d 418, 421-25 (6th Cir. 1988); Baker v. Peterson, 67 F. App’x 308, 311 (6th Cir. 2003)). 1-1). Graham alleges that its competitor, Defendant Ring Container Technologies, LLC, began marketing and selling a container in 2018 that infringes on Graham’s ‘809 patent. (DN 74, at ¶ 6). Ring defends that Graham’s ‘809 patent is invalid and that even if it was valid, Ring’s product does not and has not infringed. (DN 14, at ¶¶ 53-54). To support its invalidity defense, Ring identifies that Graham’s patented technology uses prior art from a third-party, Indorama Ventures

(hereinafter “Indorama”), called “OxyClear®,” which was developed prior to the application for the ‘809 patent being filed. (Id. at ¶¶ 90-97). Ring asserts that Graham knew Indorama’s OxyClear® product was prior art already for sale on the market but sought a patent for the product anyway. (See DN 172). B. Discovery Issues The discovery process in this case was excessively contentious. In March 2024, the Court issued a Memorandum Opinion and Order ruling on a Motion to Compel (DN 47) filed by Ring. (DN 96). One issue was the sufficiency of Graham’s responses to Ring’s INT Nos. 9 and 10, which were contention interrogatories asking whether Graham contended that Indorama’s OxyClear® is

prior art for the ‘809 patent and whether it contends the ‘809 patent is valid despite such prior art. (Id. at PageID # 2399-2402). The Court determined that Ring was “entitled to seek these contentions, as they are related to central claims and defenses in the case, and [was] entitled to discover the facts and application of law to facts that support such contentions.” (Id. at PageID # 2402). The Parties’ inability to compromise in discovery persisted. (See DN 106; DN 129; DN 133; DN 157; DN 165). Eventually, Ring filed a Motion for Sanctions, alleging insufficiency with Graham’s responses to INT. Nos. 3, 9, 10, and 20. (DN 172; DN 174). Believing Graham’s insufficiencies were willful and in bad faith, Ring requested that: (1) Graham be barred from offering any new arguments or evidence concerning its contentions as to why its own offers to sell Indorama OxyClear® bottles may not be prior art or may be different than the asserted claims; and (2) the Court deem facts concerning Graham’s prior offer of sale to Heinz (hereinafter “Heinz” or “Kraft/Heinz”) established and inform the jury of such. (DN 174, at PageID # 3731-32). C. The Court’s May 29, 2025 Memorandum Opinion and Order

Based on the evidence presented by Ring, the Court determined that Graham failed to appropriately respond to Ring’s INT Nos. 3 and 20.2 (DN 239, at PageID # 5299). The Court further found that Graham failed to comply with the Court’s March 21, 2024 Order by not providing supporting facts and citations to supporting documents in responding to INT Nos. 9 and 10. (Id. at PageID # 5301). But the Court declined to grant the quasi-dispositive sanctions Ring requested because Graham’s incomplete responses were “substantially justified.” (Id. at PageID # 5303). Considering whether less serious sanctions were warranted, the Court found the “same substantial-justification analysis largely applies to whether reasonable expenses should be incurred

regarding Ring’s filing of this Motion.” (Id. at PageID # 5306). In finding such, the Court noted that prejudice to Ring was “minimal and rectifiable” and that many of Ring’s arguments “could have been addressed without costly motion practice.” (Id. at PageID # 5307). Ultimately, the Court found Graham’s behavior warranted “a brief extension of discovery [for Ring] to obtain any outstanding discovery or testimony on the topics that Graham failed to appropriately respond to in discovery (Graham’s prior supply contract negotiations with Heinz and

2 The Court sealed the May 29, 2025 Memorandum Opinion and Order in its entirety because it quotes from and relies heavily on information from the Parties’ sealed exhibits and because filing a redacted version of the Opinion would largely render it meaningless. (DN 239, at PageID # 5284, n. 1). However, reference to the Court’s determinations and conclusions from the Opinion may be quoted without revealing any of the Parties’ confidential information and will be quoted accordingly in this Opinion. any other customers, and Graham’s use of prior art from Indorama/Auriga).” (Id.). The Court then issued the following guidance regarding Ring’s ability to request attorneys’ fees: To the extent that Ring requested such information during the discovery period and Graham has not complied, Ring will be entitled to seek reasonable fees and expenses associated with securing this discovery. But to the extent that Ring requests additional information on these topics from Graham for the first time, no expenses or fees will be awarded.

(Id.). D. Additional Discovery As a result of the Court’s May 29, 2025 Opinion, Ring sought the following additional discovery from Graham: (1) Documents responsive to Ring’s previously served discovery requests related to Graham’s prior sales and negotiations with Heinz and other customers and Graham’s use of prior art materials from Indorama/Auriga;

(2) Emails sent or received by the Graham personnel who prepared materials for or attended the March 2013 meeting between Heinz and Graham; and

(3) A supplemental deposition of John Denner to testify regarding Graham’s 2013 prior offers of sale to Heinz and Graham’s prior offers for sale to Pepsi of [redacted] using Oxyclear 3500 and 2700.

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Graham Packaging Company, L.P. v. Ring Container Technologies, LLC, (W.D. Ky. 2026).

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