Bulk Natural v. Abstrax Tech: Terpene Patent Suit Dismissed in 33 Days
Bulk Natural, LLC filed suit against Abstrax Tech Inc. in the Oregon District Court, asserting two terpene composition patents against the True Terpenes Skunk Terpene Flavor Modifier product. The case ended in a voluntary dismissal without prejudice just 33 days after filing — before Abstrax Tech served any responsive pleading.
Terpene IP dispute exits Oregon court before defendant responds
In October 2025, Bulk Natural, LLC filed a patent infringement action in the U.S. District Court for the District of Oregon (Case No. 3:25-cv-02019), asserting two patents — US11214757B2 and US12098350B2 — against Abstrax Tech Inc. The asserted patents relate to terpene flavor modifier compositions, and the accused product was Abstrax Tech’s True Terpenes Skunk Terpene Flavor Modifier. The case was assigned to Judge Michael W. Mosman.
On December 3, 2025, just 33 days after filing, Bulk Natural voluntarily dismissed the action without prejudice pursuant to Federal Rule of Civil Procedure 41(a)(1)(A)(i). This procedural mechanism is available as of right to a plaintiff when the defendant has not yet served an answer or a motion for summary judgment — which was the case here. A without-prejudice dismissal means the underlying claims are not extinguished and Bulk Natural retains the right to refile.
The speed of dismissal — 33 days — is notable and suggests the parties may have reached a preliminary commercial resolution, Bulk Natural identified a deficiency in its case, or negotiations prompted a tactical retreat. The public record is silent on the precise driver. Because no answer was filed and no merits adjudication occurred, the patents’ validity and the infringement allegations remain untested, leaving the competitive landscape in the terpene flavor modifier space substantively unchanged by this proceeding.
Filing to Voluntary dismissal in 33 days
Resolved in 33 days — well under the median district court patent case duration of 2+ years
Voluntarily dismissed: what the without-prejudice exit means for both parties
Rule 41(a)(1)(A)(i): plaintiff’s right to dismiss before answer
Under Federal Rule of Civil Procedure 41(a)(1)(A)(i), a plaintiff may dismiss an action without a court order — and as of right — if the defendant has not yet served an answer or a motion for summary judgment. Abstrax Tech had not done so here. This makes the dismissal automatic upon filing of the notice, requiring no judicial approval and leaving no merits determination on the record.
No court order requiredWithout prejudice: the distinction matters commercially
A dismissal without prejudice does not extinguish Bulk Natural’s patent claims — the company retains the right to bring a new action on the same patents against Abstrax Tech or other defendants. A with-prejudice dismissal would have barred refiling. The public record in this case expressly states ‘without prejudice,’ so the door to future enforcement of US11214757B2 and US12098350B2 in the terpene modifier space remains open.
Claims may be refiledAbstrax Tech escapes judgment — but IP risk persists
Abstrax Tech achieved dismissal without having to mount a formal defense, incurring no adverse judgment and no cost award. However, because the dismissal is without prejudice, the True Terpenes Skunk Terpene Flavor Modifier product and potentially related product lines remain exposed to future litigation on the same patents. Abstrax Tech should not treat this outcome as a cleared FTO position for the asserted claims.
No judgment; risk remainsUnresolved terpene IP creates ongoing sector uncertainty
Because no merits ruling was issued, the validity and scope of US11214757B2 and US12098350B2 are entirely untested. Other terpene flavor modifier manufacturers and distributors operating in similar product spaces cannot rely on this dismissal as precedent or clearance. The rapid resolution — 33 days — may suggest a licensing conversation is underway, which could signal how Bulk Natural intends to commercialise these patents going forward.
Patents remain enforceableFull party and counsel information
| Role | Name | Type | Detail |
|---|---|---|---|
| Plaintiff | Bulk Natural, LLC | Company | Terpene composition developer — holder of US11214757B2 and US12098350B2Search in Eureka ↗ |
| Defendant | Abstrax Tech Inc. | Company | Abstrax Tech Inc. — terpene science company, maker of True Terpenes flavor modifier productsSearch in Eureka ↗ |
| Plaintiff counsel | Shawn J. Kolitch. | Attorney | Counsel for Bulk Natural, LLCSearch in Eureka ↗ |
| Plaintiff law firm | Kolitch Romano Dascenzo Gates LLC | Law Firm | Representing Bulk Natural, LLCSearch in Eureka ↗ |
| Presiding judge | Judge Michael W. Mosman | Judge | Oregon District CourtSearch in Eureka ↗ |
Official order — verbatim text
The dismissal notice invokes Rule 41(a)(1)(A)(i) expressly and confirms Abstrax Tech had not served an answer or motion for summary judgment, making the dismissal effective as of right without judicial order. The ‘without prejudice’ qualifier is legally significant: it preserves Bulk Natural’s full cause of action on both asserted patents. No merits findings, claim constructions, or validity determinations were entered, and neither patent’s enforceability has been affected by these proceedings.
US11214757B2 & US12098350B2 — terpene flavor modifier compositions
US11214757B2 (application US17/166130) and US12098350B2 (application US17/544225) relate to terpene composition technology, covering flavor modifier formulations in the terpene science space. Terpene patents in this field typically claim specific blend profiles, concentration ratios, or methods of producing characteristic flavour and aroma outputs — covering products such as the True Terpenes Skunk Terpene Flavor Modifier accused in this suit. Both patents issued under U.S. utility patent classification and carry full enforcement rights across making, using, selling, and importing within the U.S.
The terpene flavour modifier market has seen rapid IP activity as cannabis-adjacent and food-and-beverage terpene products proliferate. A patent portfolio covering skunk or other signature terpene profiles could represent a meaningful competitive moat if enforceable across multiple product categories. Bulk Natural’s decision to assert both patents simultaneously against a single product line suggests a layered infringement theory — making it harder for a defendant to design around one claim family while remaining exposed under the other. Sector participants should assess both patent numbers independently in any FTO exercise.
Should you run an FTO against US11214757B2 and US12098350B2?
Any company formulating, blending, packaging, or distributing terpene flavor modifier products in the U.S. — particularly those targeting skunk, diesel, or related aromatic profiles — should treat these two patents as live enforcement risks. The without-prejudice dismissal against Abstrax Tech provides no clearance for third parties. Product developers, white-label manufacturers, and downstream distributors in the cannabis terpene, food flavoring, and fragrance sectors are all within the potential claim scope.
PatSnap Eureka’s FTO Search Agent can map the claim scope of US11214757B2 and US12098350B2 against your product formulations, flag overlapping patent families, and surface prior art that may bear on validity. Given that neither patent has been subjected to an IPR or district court validity challenge, an independent claim analysis is the only reliable clearance mechanism available to product teams operating in this space.
Run a freedom-to-operate analysis on US11214757B2 to assess your product’s exposure
Run FTO in Eureka →Similar terpene and flavour composition patent cases in U.S. district courts
Cases involving terpene composition and flavour modifier patents in U.S. district courts, including Oregon and adjacent jurisdictions, with comparable early-exit dismissal patterns.
What this case signals for the terpene IP landscape
A 33-day voluntary dismissal in a terpene patent suit raises questions about enforcement strategy, licensing posture, and FTO exposure across the flavour modifier sector.
Voluntary dismissals this fast often precede licensing deals
When a plaintiff dismisses without prejudice before the defendant has even answered, it consistently suggests one of three scenarios: a pre-answer licensing agreement, identification of a claim construction issue, or a deliberate tactical pause. Competitors in the terpene flavour modifier space should monitor Bulk Natural’s licensing activity closely over the next 12 months.
Without-prejudice exit leaves both patents fully live for enforcement
US11214757B2 and US12098350B2 have never been subjected to an invalidity challenge, claim construction ruling, or merits finding. Any company making, selling, or importing terpene flavor modifier compositions in the U.S. should treat these patents as active enforcement risks and conduct FTO analysis accordingly.
Bulk v Abstrax — key questions answered
The case was dismissed without prejudice. Bulk Natural filed a voluntary dismissal notice under Federal Rule of Civil Procedure 41(a)(1)(A)(i), expressly stating the dismissal was without prejudice. This means Bulk Natural retains the right to refile the same infringement claims against Abstrax Tech on US11214757B2 and US12098350B2 in the future.
Bulk Natural asserted two U.S. patents: US11214757B2 (application no. US17/166130) and US12098350B2 (application no. US17/544225). Both relate to terpene flavor modifier compositions. The accused product was Abstrax Tech’s True Terpenes Skunk Terpene Flavor Modifier.
The public record does not disclose the reason. The 33-day timeline — before Abstrax Tech filed any responsive pleading — is consistent with several scenarios: a pre-answer licensing or settlement agreement, identification of a procedural or substantive issue with the complaint, or a deliberate tactical pause before refiling. No official explanation was entered on the docket.
No. A without-prejudice dismissal does not constitute a finding of non-infringement or invalidity. Abstrax Tech received no covenant not to sue, no license on the public record, and no merits ruling. Bulk Natural may refile on the same patents. Abstrax Tech and third parties in the terpene flavor modifier space should not treat this outcome as an FTO clearance.
The case was filed in the U.S. District Court for the District of Oregon, Case No. 3:25-cv-02019, and assigned to Judge Michael W. Mosman. Bulk Natural was represented by attorney Shawn J. Kolitch of Kolitch Romano Dascenzo Gates LLC. No defendant agents or law firms were listed on the public record, consistent with Abstrax Tech not having filed any responsive pleading before dismissal.
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