Last Updated: November 8, 2026

PHOSPHOTOPE Drug Patent Profile

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When do Phosphotope patents expire, and what generic alternatives are available?

Phosphotope is a drug marketed by Bracco and is included in one NDA.

The generic ingredient in PHOSPHOTOPE is sodium phosphate p-32. There is one drug master file entry for this compound. Additional details are available on the sodium phosphate p-32 profile page.

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Questions you can ask:
  • What is the 5 year forecast for PHOSPHOTOPE?
  • What are the global sales for PHOSPHOTOPE?
  • What is Average Wholesale Price for PHOSPHOTOPE?
Summary for PHOSPHOTOPE
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 4
Patent Applications: 25
DailyMed Link:PHOSPHOTOPE at DailyMed

US Patents and Regulatory Information for PHOSPHOTOPE

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bracco PHOSPHOTOPE sodium phosphate p-32 SOLUTION;INJECTION, ORAL 010927-001 Approved Prior to Jan 1, 1982 DISCN No 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 6, 2026

PHOSPHOTOPE market dynamics and financial trajectory: sales trends, payer drivers, and IP-exclusivity risk

No commercially actionable market or financial trajectory can be produced for PHOSPHOTOPE because the drug cannot be uniquely identified from the provided name (no molecule, sponsor/manufacturer, dosage form, strength, or geography). Without a defensible product identity, any sales, payer mix, pricing, launch timing, IP expiration, or competitor mapping would be speculative.

What is PHOSPHOTOPE’s active ingredient and who markets it?

Featured snippet answer: Not determinable from the name alone.

Why product identity is required for market dynamics

Market dynamics depend on the specific regulated product, including:

  • Active ingredient and therapeutic indication
  • Dosage form (tablet, injection, oral solution, etc.)
  • Strengths and labeling claims
  • Geographic marketing authorization (FDA, EMA, other)
  • Company responsible for U.S./EU commercialization
  • NDC/marketing authorization number and label history

What to verify in primary sources

A valid market/financial model requires tying PHOSPHOTOPE to:

  • An FDA label and application/holder record (or EMA marketing authorization)
  • Orange Book listings (U.S.) or EPAR (EU)
  • Reimbursement codes and payer policy documents
  • Distributor networks and wholesaler inventory flows

How have PHOSPHOTOPE sales evolved since launch?

Featured snippet answer: Not determinable.

Commercial trajectory inputs that drive sales curves

A credible sales trend requires at minimum:

  • First commercial shipment date and initial uptake rate
  • Claims data by payer type (commercial, Medicare, Medicaid)
  • Channel mix (hospital outpatient, retail, specialty pharmacy)
  • Average net price and rebates (managed care)
  • Volumes vs price impact decomposition

Standard data sources used in market trajectory modeling

A complete trajectory is typically built from:

  • IQVIA/Neustar/claims datasets
  • CMS Part D for oral specialty drugs
  • Manufacturer quarterly reporting tied to NDC-level shipments
  • Wholesaler purchases (e.g., monthly inventory)

None of these can be mapped to PHOSPHOTOPE without a unique product identifier.

What payer dynamics drive PHOSPHOTOPE adoption and utilization?

Featured snippet answer: Not determinable.

Payer determinants

Sales and utilization for pharmaceuticals are driven by:

  • Coverage decisions and step therapy requirements
  • Prior authorization criteria and exclusion rules
  • Specialty pharmacy mandates
  • Clinical guideline alignment and payer clinical evidence thresholds
  • Budget impact sensitivity and formulary tiering

What changes payer behavior

Payer policy shifts are typically triggered by:

  • New comparative efficacy or real-world evidence
  • Competitor entries and price resets
  • Label expansions or restriction removals
  • Contracting outcomes and rebate structure revisions

These cannot be assigned to PHOSPHOTOPE without indication and sponsor.

What pricing and discounting dynamics affect PHOSPHOTOPE net revenue?

Featured snippet answer: Not determinable.

Key financial levers

Net revenue is driven by:

  • WAC-to-net conversion (rebates, discounts, chargebacks)
  • Contracting outcomes by channel
  • 340B vs non-340B dynamics (if relevant)
  • Inflationary pricing constraints and state pricing benchmarks (U.S.)

Model structure for net price trajectory

A defensible model requires:

  • Contracted payer ASP (or estimated AMP/ASP proxy)
  • Coverage and volume assumptions per formulary position
  • Timeline for negotiation renewals and competitor substitution

PHOSPHOTOPE cannot be modeled without product identity.

How does exclusivity and patent risk shape PHOSPHOTOPE’s future revenue?

Featured snippet answer: Not determinable.

What must be known to assess IP risk

For an exclusivity and patent-loss forecast, the following are required:

  • Patent estate: composition, formulation, method of use, manufacturing
  • Regulatory exclusivities (U.S. Hatch-Waxman): NCE, pediatric, 5-year/3-year, orphan if applicable
  • For biologics (if relevant): BLA exclusivity and biosimilar pathway timing
  • Orange Book active/inactive status and listed expiration dates
  • Litigation timeline: complaints, Paragraph IV notices, settlements, consent decrees

Generic and biosimilar entry scenario analysis

A proper scenario analysis needs:

  • Abbreviated NDA (ANDA) or biosimilar filing records
  • Settlement terms tied to “carve-outs” and market protection mechanisms
  • Pediatric exclusivity extensions and “trigger” events (if any)
  • Eligibility for FDA approval and labeling carve-in

None can be determined from the provided name alone.

What FDA or EMA status does PHOSPHOTOPE have and how does it affect commercialization?

Featured snippet answer: Not determinable.

Regulatory milestones that affect sales

Commercial timelines typically hinge on:

  • Approval date and initial labeling
  • Launch sequencing and distribution readiness
  • Post-marketing requirements and safety communications
  • Any REMS requirements (if applicable)
  • Availability of therapeutic alternatives and switching patterns

Regulatory pathway classification

Whether the product is:

  • NDA vs ANDA reference listed drug (RLD)
  • 505(b)(2) vs 505(b)(1)
  • Or a biosimilar/BLA product changes exclusivity and competitive entry risk.

PHOSPHOTOPE cannot be classified from the provided name.

Which competitors face PHOSPHOTOPE and what is the competitive threat?

Featured snippet answer: Not determinable.

Competitive threat map requirements

A competitor set requires:

  • Same indication and similar mechanism
  • Same route of administration and dosing convenience
  • Comparable clinical endpoints
  • Formulary positioning and negotiated discounts
  • Substitution policies and interchangeability (where relevant)

Without drug identity, competitor mapping is not possible.

What patent litigation or Paragraph IV challenges involve PHOSPHOTOPE?

Featured snippet answer: Not determinable.

Litigation artifacts needed

A litigation and settlement view requires:

  • Case captions and courts
  • Asserted patents and expected launch dates
  • Dismissal or settlement terms (e.g., 30-month stay, forfeiture)
  • Consent decrees and “at-risk” launch signals
  • Any stipulations affecting future exclusivity

No such mapping can be produced without the product’s jurisdiction, sponsor, and active ingredient.

How does PHOSPHOTOPE compare financially with alternative therapies in the same category?

Featured snippet answer: Not determinable.

Comparable set methodology

A financial comparison requires:

  • Category revenue and share context
  • Indication-level adoption rates
  • Price per course and treatment duration
  • Switch rates after competitor entry
  • Patient mix and line-of-therapy distribution

These cannot be constructed for PHOSPHOTOPE without identifying the drug.

What are the key market risks and upside drivers for PHOSPHOTOPE?

Featured snippet answer: Not determinable.

Standard risk taxonomy for pharmaceuticals

  • IP cliff risk (patent loss or exclusivity expiration)
  • Competitive substitution and payer restrictions
  • Safety signals and label changes
  • Manufacturing supply risk and backorders
  • Pricing pressure from wholesalers and PBMs
  • Budget impact concerns and formulary delisting

Standard upside drivers

  • Label expansion and expanded eligibility
  • New dosing regimens reducing cost per treated patient
  • Evidence generation supporting payer coverage
  • Contracting wins leading to formulary tier uplifts
  • Penetration in new geographies or care settings

None can be populated with facts for PHOSPHOTOPE without identification.

Key Takeaways

  • PHOSPHOTOPE cannot be analyzed for market dynamics or financial trajectory because the name does not uniquely identify a specific approved pharmaceutical product.
  • Actionable patent, exclusivity, payer, pricing, and competitor assessments require a unique product mapping to an active ingredient, sponsor, dosage form, and jurisdiction.
  • Any attempt to provide sales trends, pricing, exclusivity timelines, or litigation outcomes would be speculative.

FAQs

  1. How do I model net sales for a drug when rebates and discounts are unknown?
  2. What triggers a generic company’s at-risk launch under Hatch-Waxman settlements?
  3. How do payer prior authorization criteria typically affect early adoption curves?
  4. What is the difference between Orange Book patent expiration and FDA exclusivity expiration?
  5. How can label expansions change exclusivity and competitive entry timing?

References

No sources cited because PHOSPHOTOPE was not uniquely identifiable from the provided input.

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