Graham Packaging v. Indorama Ventures: Subpoena Quashed in Oxygen Scavenging Patent Dispute
Graham Packaging sought testimony from Auriga Polymers employee Frank Embs via personal subpoena in a patent dispute centred on US11345809B2, covering oxygen scavenging compositions requiring no induction period. The Kentucky Western District Court granted Auriga’s motion to quash, closing the miscellaneous proceeding in just 52 days.
Miscellaneous patent subpoena proceeding closed after motion to quash
Graham Packaging Company LP initiated this miscellaneous proceeding (3:24-mc-00008) in the Kentucky Western District Court on 6 September 2024, seeking to enforce a personal subpoena directed at Frank M. Embs, an employee of Auriga Polymers, Inc. The underlying dispute involves US11345809B2, a patent covering oxygen scavenging compositions formulated to require no induction period — a commercially significant property in food and beverage packaging applications.
Auriga Polymers, alongside co-defendants Indorama Ventures Alphapet Holdings and Indorama Ventures PCL, contested the subpoena through a formal motion to quash (docket number DN 14). The court granted that motion on 28 October 2024, ordering that Mr. Embs be relieved of all obligations arising from Graham’s personal subpoena. The case was closed on the same date under a ‘Case Accepted’ basis of termination, suggesting the miscellaneous docket was opened specifically to adjudicate the subpoena dispute.
The 52-day resolution is consistent with the focused, procedural nature of miscellaneous subpoena enforcement actions, which typically do not involve full merits adjudication. What remains unknown from the public record is whether the underlying patent infringement action — likely pending in a separate district — continues, and whether Graham Packaging will seek discovery through alternative channels following the quash ruling.
Filing to Case Accepted in 52 days
52 days — well below the median district court patent case duration
Motion to quash granted: what the ruling means for both parties
A motion to quash blocks enforcement of a third-party subpoena
A motion to quash under Federal Rule of Civil Procedure 45 asks the court to invalidate a subpoena directed at a third party or non-party witness. Grounds typically include undue burden, lack of proper service, or geographic limits on compelled attendance. The court’s grant here means Graham’s personal subpoena to Frank Embs was found legally deficient or unduly burdensome — the public record does not specify which ground prevailed.
Procedural ruling — no merits decidedGraham loses this discovery avenue — but not necessarily the case
The quash ruling blocks Graham Packaging from compelling Embs’s testimony via this subpoena in this district. It does not, however, adjudicate the underlying patent infringement claims in US11345809B2. Graham may still pursue alternative discovery methods in the primary action’s venue, serve a compliant re-issued subpoena, or seek deposition through other procedural routes. The ruling is a setback, not a merits defeat.
Discovery blocked — merits action likely continuesAuriga and Embs relieved of subpoena obligations
Auriga Polymers and its employee Frank Embs are formally relieved of any obligation to respond to Graham’s personal subpoena as issued. This is a tactical win for the Indorama/Auriga side, potentially limiting the evidentiary record Graham can build in the underlying litigation. Whether the primary action — presumably filed elsewhere — continues to progress is not determinable from this miscellaneous docket alone.
Witness protection upheldSubpoena enforcement limits matter in multi-district patent strategy
For patent holders pursuing litigation across multiple entities in the polymer and packaging sector, this outcome is a reminder that third-party subpoenas carry strict procedural requirements under Rule 45 — particularly geographic and service constraints. Companies with employees across jurisdictions should audit their discovery strategies early. The oxygen scavenging patent space, relevant to PET packaging for food and beverage, remains commercially contested.
Rule 45 compliance critical in multi-party disputesFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Graham Packaging Company, LP | Company | Packaging manufacturer and patent holder — holder of US11345809B2Search in Eureka ↗ |
| Defendant | Indorama Ventures Alphapet Holdings, Inc. | Company | Indorama Ventures group and Auriga Polymers — PET polymer and packaging materials producersSearch in Eureka ↗ |
| Co-Defendant | Indorama Ventures PCL | Individual | Search in Eureka ↗ |
| Co-Defendant | Auriga Polymers, Inc. | Company | Search in Eureka ↗ |
| Plaintiff counsel | Charlie M. Jonas | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | E. Kenly Ames | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Joshua Blake Durham | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Kyle G. Gottuso | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Margaret R. Szewczyk | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Melanie King | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Richard Jeremy Sugg | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Richard L. Brophy | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Zachary C. Howenstine | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff counsel | Zachary Wiersma | Attorney | Counsel for Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff law firm | Armstrong Teasdale LLP | Law Firm | Representing Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff law firm | Armstrong Teasdale LLP (St. Louis) | Law Firm | Representing Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff law firm | Bell Davis & Pitt PA | Law Firm | Representing Graham Packaging Company, LPSearch in Eureka ↗ |
| Plaintiff law firm | English, Lucas, Priest & Owsley LLP | Law Firm | Representing Graham Packaging Company, LPSearch in Eureka ↗ |
| Defendant counsel | John D. Clay , Jr. | Attorney | Counsel for Indorama Ventures Alphapet Holdings, Inc.Search in Eureka ↗ |
| Defendant counsel | Megan McGee Stacy | Attorney | Counsel for Indorama Ventures Alphapet Holdings, Inc.Search in Eureka ↗ |
| Defendant law firm | Gordon & Rees LLP | Law Firm | Representing Indorama Ventures Alphapet Holdings, Inc.Search in Eureka ↗ |
| Defendant law firm | Gordon Rees Scully Mansukhani LLP – Louisville | Law Firm | Representing Indorama Ventures Alphapet Holdings, Inc.Search in Eureka ↗ |
| Presiding judge | Judge N/A | Judge | Kentucky Western District CourtSearch in Eureka ↗ |
Official order — verbatim text
The court’s order granting DN 14 is narrowly scoped: it relieves Frank M. Embs of obligations under Graham’s personal subpoena and says nothing about the merits of the underlying patent infringement claims. The phrasing ‘GRANTED’ without qualification suggests the motion succeeded on its face — whether on burden, service deficiency, or geographic grounds is not stated. For practitioners, the verdict confirms only that this particular discovery mechanism failed; it does not foreclose re-service or alternative deposition notices.
US11345809B2 — oxygen scavenging compositions, no induction period
US11345809B2, filed under application number US16/677085, protects oxygen scavenging compositions engineered to eliminate the induction period — the delay before the scavenging chemistry becomes active. This is a commercially meaningful advancement in PET-based food and beverage packaging, where rapid oxygen removal from the headspace is critical to extending shelf life. The patent sits at the intersection of polymer chemistry and functional packaging materials.
For the packaging supply chain — resin producers, compounders, and converters — this patent represents a potential blocking position on a key performance attribute. Indorama Ventures and Auriga Polymers are major PET resin and polymer players; their involvement as defendants suggests that the commercial stakes extend beyond a single product to potentially broad supply-chain implications. Competitors and customers of both Graham Packaging and the Indorama group should treat this patent as a live enforcement risk.
Should you run an FTO against US11345809B2?
Any company manufacturing, compounding, or supplying oxygen scavenging polymer compositions for PET packaging — particularly formulations marketed as requiring no induction period — should assess freedom to operate against US11345809B2. The patent’s active litigation posture, with Graham Packaging demonstrating willingness to pursue discovery across multiple affiliated entities, suggests a broad enforcement strategy that may extend to supply chain participants.
PatSnap Eureka’s FTO Search Agent can map the claim scope of US11345809B2 against your product formulations, flag related continuation or divisional applications, and identify prior art that may inform invalidity positions. For R&D teams developing next-generation oxygen barrier materials, an early FTO analysis can identify design-around opportunities before product launch commitments are made.
Run a freedom-to-operate analysis on US11345809B2 to assess your product’s exposure
Run FTO in Eureka →Similar patent subpoena and oxygen scavenging packaging IP cases
Cases involving Rule 45 subpoena enforcement and oxygen scavenging or barrier packaging patents in US district courts, with comparable multi-entity defendant structures.
What this case signals for the polymer packaging IP landscape
A quashed subpoena in a miscellaneous action can reshape discovery strategy in the broader patent enforcement campaign.
Miscellaneous actions are tactical, not dispositive — watch the primary case
This Kentucky miscellaneous docket exists solely to enforce or quash a single subpoena. The underlying infringement dispute over US11345809B2 is almost certainly proceeding in a separate venue. IP professionals monitoring this technology space should track the primary action, not treat this closure as a final resolution of the patent dispute.
Rule 45 geography and service rules are real enforcement constraints
The quash grant suggests Graham’s subpoena may have failed on procedural grounds — geographic limits on compelling witness attendance are a common and often overlooked constraint. Patent litigants deploying third-party discovery against employees of affiliated companies should verify compliance with Rule 45(c) place-of-compliance limits before serving personal subpoenas.
Graham v Indorama — key questions answered
The Kentucky Western District Court granted Auriga Polymers’ motion to quash (DN 14), relieving employee Frank M. Embs of obligations under Graham Packaging’s personal subpoena. The miscellaneous proceeding was closed on 28 October 2024, 52 days after filing. No ruling was made on the underlying patent infringement merits.
US11345809B2 is a US patent held by Graham Packaging covering oxygen scavenging compositions that require no induction period. It addresses PET packaging applications where rapid, immediate oxygen scavenging is needed to protect food and beverage products. The application number is US16/677085.
The public order states the motion to quash was granted but does not specify the precise ground. Common bases under Federal Rule of Civil Procedure 45 include undue burden on the witness, improper service, or violation of geographic limits on compelling attendance. The record is silent on which specific ground the court found dispositive.
No. This miscellaneous proceeding was opened solely to adjudicate the subpoena enforcement issue. The underlying infringement action involving US11345809B2 and the Indorama Ventures entities is almost certainly filed in a separate venue and is unaffected by this closure. The ‘Case Accepted’ basis of termination reflects closure of the miscellaneous docket only.
Three entities are named: Indorama Ventures Alphapet Holdings Inc., Indorama Ventures PCL, and Auriga Polymers Inc. Indorama Ventures PCL is the Thai-headquartered global PET resin conglomerate; Alphapet Holdings and Auriga Polymers are US-based subsidiaries or affiliates. Their vertical integration in PET polymer production is consistent with the oxygen scavenging packaging technology at issue.
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