Last Updated: August 3, 2026

SUCLEAR Drug Patent Profile


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Which patents cover Suclear, and when can generic versions of Suclear launch?

Suclear is a drug marketed by Braintree Labs and is included in one NDA.

The generic ingredient in SUCLEAR is magnesium sulfate; polyethylene glycol 3350; potassium chloride; potassium sulfate; sodium bicarbonate; sodium chloride; sodium sulfate. There are one hundred and forty-six drug master file entries for this compound. Additional details are available on the magnesium sulfate; polyethylene glycol 3350; potassium chloride; potassium sulfate; sodium bicarbonate; sodium chloride; sodium sulfate profile page.

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Summary for SUCLEAR
US Patents:0
Applicants:1
NDAs:1

US Patents and Regulatory Information for SUCLEAR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Braintree Labs SUCLEAR magnesium sulfate; polyethylene glycol 3350; potassium chloride; potassium sulfate; sodium bicarbonate; sodium chloride; sodium sulfate SOLUTION;ORAL 203595-001 Jan 18, 2013 DISCN Yes No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration
Last updated: July 22, 2026

SUCLEAR drug investment scenario and fundamentals analysis (IP, regulatory, competition, and commercial risk)

SUCLEAR’s investment case hinges on three variables: (1) whether the product’s US market exclusivity is driven by a patent estate dense enough to block first generic entry, (2) whether the FDA posture supports sustained supply and label durability, and (3) whether competitive substitutes (generics, branded rivals, or class alternatives) compress pricing before exclusivity ends. This analysis cannot be completed because SUCLEAR’s identity (active ingredient, dosage form, manufacturer, and FDA/Orange Book listing) is not provided, and those facts determine patent term, exclusivity windows, Paragraph IV exposure, litigation posture, and commercial “time-to-generic” risk.

What is SUCLEAR’s active ingredient, dosage form, and FDA approval status?

A fundamentals and investment model requires the drug’s regulatory anchor points: NDA/BLA number, application type, approval date, and Orange Book listings tied to the correct active moiety(s). Without the active ingredient and FDA product identifiers, SUCLEAR’s approval pathway, exclusivity basis (new chemical entity, new therapeutic biological product, orphan, pediatric, interchangeability, and other exclusivity triggers), and label scope cannot be tied to enforceable IP.

Which FDA pathway does SUCLEAR use, and what does that imply for exclusivity and launch timing?

For US exclusivity and generic entry forecasting, investors need:

  • Regulatory pathway (505(b)(1), 505(b)(2), ANDA, or BLA path)
  • Approval date and whether the label is eligible for NCE 5-year exclusivity or other periods
  • Whether patent protections are listed in the Orange Book against the specific dosage form/strength

What is the Orange Book status of SUCLEAR?

Orange Book status defines:

  • Listed patents by expiration date
  • Dosage forms and strengths tied to each patent
  • Whether patents are method-of-use, formulation, or composition-of-matter

Without the Orange Book record for SUCLEAR’s correct product identifier, the exclusivity and patent expiration map cannot be produced.

What patents protect SUCLEAR, and how strong is the patent estate?

An IP strength view requires a patent-by-patent inventory with:

  • Patent numbers, assignees, filing/grant dates
  • Claims categories (composition, formulation, method-of-use, manufacturing)
  • Expiration dates and terminal disclaimers
  • Priority dates and whether patents are likely to survive validity challenges

How many patents cover SUCLEAR, and what are their expiration dates?

This section needs the enumerated Orange Book patent list or an IP dossier tied to SUCLEAR’s marketed formulation.

Which companies own SUCLEAR’s patents, and where are they filed geographically?

Geographic coverage matters for enforcement and business risk. A US-centric investment case depends on:

  • US composition and method-of-use protections
  • Continuation families and secondary patents
  • Foreign filings that support leverage in settlement and import controls

Without the patent family data for SUCLEAR, “how many patents” and “who owns them” cannot be stated.

When does SUCLEAR lose exclusivity in the US?

A US generic entry timeline blends exclusivity and listed-patent expirations:

  • Statutory exclusivity end (NCE/orphan/pediatric or other bases)
  • Earliest-to-expire patent protecting the marketed formulation/claim set
  • Any stay-of-approval events triggered by Paragraph IV litigation

What is the earliest possible generic entry date for SUCLEAR?

To compute the earliest ANDA approval and commercial launch window, the model needs:

  • Orange Book earliest expiration (listed patents)
  • Whether exclusivity blocks approval until a later date
  • Litigation-triggered FDA stays

Without SUCLEAR’s FDA identifiers and Orange Book list, no entry date can be calculated.

Are there Paragraph IV challenges against SUCLEAR, and what does that change?

Paragraph IV risk is the core driver of launch probability and expected settlement cost. Investors need:

  • Filed ANDA parties and notice dates
  • Alleged non-infringement/invalidity positions
  • Litigation dockets and key claim constructions
  • Settlement outcomes (e.g., 180-day exclusivity to challenger, agreed launch dates)

What patent litigation affects SUCLEAR, and what is the current status?

A current status view requires court captions, filing/answer dates, claim lists, and injunction posture. None of that can be generated without the correct SUCLEAR product and the corresponding IP assertions.

What generic entry risks exist for SUCLEAR?

Generic entry risk depends on whether patents are:

  • Platform dense (composition + formulation + method-of-use multiple layers)
  • Likely to be held valid in view of prior art and obviousness
  • Enforced by settlement with multiple flavors (non-infringing labeling carve-outs, section viii carve-outs, or authorized generic arrangements)

How likely is first generic entry after patent expiry?

This depends on:

  • Number of blocking patents and their staggered expirations
  • Claim scope and whether generics can design around via strength change or route change
  • Formulation barriers (particle engineering, polymorphs, excipient systems)

No SUCLEAR formulation/IP details are available.

What formulations are protected by SUCLEAR’s patent estate?

Formulation and delivery system patents frequently create practical barriers even after composition patents expire. Investors need specifics such as:

  • Polymorph and solid-state forms
  • Salt selection and stability-inducing conditions
  • Manufacturing method controls and critical process parameters
  • Bioavailability or pharmacokinetic performance claims

Without SUCLEAR’s dosage form, strength, and Orange Book formulation patents, this cannot be answered.

What method-of-use patents protect SUCLEAR, and how do they affect labeling design-arounds?

If SUCLEAR has method-of-use claims, generics can sometimes seek “skinny label” carve-outs to avoid infringement while still covering core indications. Investors require:

  • Listed method-of-use patents tied to indications
  • Whether patents are enforceable against the label claim set
  • Whether courts have stayed approvals pending litigation

No indication-to-patent mapping can be created without the drug’s FDA label and Orange Book method-of-use patents.

How does SUCLEAR compare with competing drugs in its therapeutic class?

A competitive landscape needs:

  • Comparator list (branded, authorized generics, and key class drugs)
  • Pricing and payer coverage (rebates, formulary tiering)
  • Clinical positioning (head-to-head, endpoints, and safety profile)
  • Substitution risks (therapeutic interchangeability)

Without SUCLEAR’s active ingredient and class, competitors cannot be identified.

What commercial metrics matter for SUCLEAR’s investment case?

The core commercial thesis typically evaluates:

  • US net sales trajectory and trend stability
  • Prescription share or patient share in the key indication
  • Margin profile, gross-to-net compression drivers, and rebate sensitivity
  • Supply chain reliability and manufacturing throughput risks
  • Secular demand drivers and seasonal effects by indication

No financials or sales/distribution data for SUCLEAR are provided.

What is the revenue exposure if generics or biosimilars enter?

Generic threat typically compresses prices and margin quickly unless:

  • The product has multiple blocking patents that prevent approval
  • Label protections support sustained coverage
  • There are switching costs tied to delivery system or clinical positioning

SUCLEAR is not identified as a biologic, but biosimilar risk is still product-specific. Without the drug’s biologic status and IP/Orange Book mapping, the exposure cannot be quantified.

What manufacturing and IP barriers could delay or block generic competition for SUCLEAR?

Generic entry can be delayed by:

  • Specialized manufacturing steps protected by process patents
  • Tight impurity specifications that are difficult to meet without protected know-how
  • Sterility or device-related constraints in combination products
  • Patents on packaging or stability

No dosage form/manufacturing details are provided for SUCLEAR.

Investment scenario framework for SUCLEAR (base case, downside, upside)

Because SUCLEAR’s identity is not specified, a scenario framework cannot be anchored to actual regulatory and IP timelines. The only complete, decision-grade framework requires:

  • Orange Book earliest expiration and listed patent count
  • Exclusivity end date by statutory basis
  • Litigation and Paragraph IV status with stay-of-approval impact
  • Expected generic launch calendar and likely penetration curve

Without those inputs tied to the correct SUCLEAR product, any scenario calendar would be nonfalsifiable and not investment-grade.

Key Takeaways

  • A fundamentals and investment case for SUCLEAR requires the active ingredient, FDA application identifiers, and Orange Book patent/exclusivity listings.
  • Patent estate density, earliest expiration date, and any Paragraph IV litigation determine “time-to-generic” and expected revenue drawdown.
  • Competitive compression and label design-around feasibility determine downside severity.

FAQs

  1. What information in the Orange Book controls generic entry timing for a drug like SUCLEAR?
  2. How do method-of-use patents influence skinny-label opportunities for ANDA filers?
  3. What is the typical impact of a Paragraph IV notice on FDA review and approval dates?
  4. How do settlement agreements with ANDA challengers change future authorized generic risk?
  5. What dossier elements (formulation, polymorphs, process) most often create practical IP barriers for generics?

References

No sources are provided or citable because SUCLEAR’s regulatory identity (active ingredient, NDA/BLA, Orange Book listing, and patent docket) is not specified.

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