Last Updated: June 25, 2026

LITHOTABS Drug Patent Profile


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Which patents cover Lithotabs, and what generic alternatives are available?

Lithotabs is a drug marketed by Solvay and is included in one NDA.

The generic ingredient in LITHOTABS is lithium carbonate. There are fifteen drug master file entries for this compound. Twenty-one suppliers are listed for this compound. Additional details are available on the lithium carbonate profile page.

DrugPatentWatch® Litigation and Generic Entry Outlook for Lithotabs

A generic version of LITHOTABS was approved as lithium carbonate by HIKMA on January 29th, 1982.

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  • What is the 5 year forecast for LITHOTABS?
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Summary for LITHOTABS
Recent Clinical Trials for LITHOTABS

Identify potential brand extensions & 505(b)(2) entrants

SponsorPhase
Paolo Caimi, MDPhase 1
National Cancer Institute (NCI)Phase 1
National Cancer Institute (NCI)N/A

See all LITHOTABS clinical trials

US Patents and Regulatory Information for LITHOTABS

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Solvay LITHOTABS lithium carbonate TABLET;ORAL 016980-001 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: June 24, 2026

LITHOTABS (Lithium Tablets) Market Dynamics and Financial Trajectory: Sales, Exclusivity, Competition, and Patent/Generic Risk

LITHOTABS is a marketed, brand-labeled lithium oral solid (tablets). Public financial and regulatory intelligence required to produce a data-anchored market dynamics and financial trajectory (US FDA approval history, Orange Book status, patent estate, generic/biosimilar entry pipeline, and actual sales/revenue figures by period) is not available in the provided information, so a complete and accurate market-and-finance analysis cannot be generated.

What is LITHOTABS and how is it used commercially?

Featured answer: LITHOTABS is a lithium tablet product positioned for therapies where oral lithium salts are indicated, with commercial dynamics driven by chronic use adherence, prescriber preference, and payer formulary placement.

What active ingredient and dosage forms does LITHOTABS have?

  • Tablet oral dosage form.
  • Active ingredient and strength must match the specific referenced NDA/NDC; those details are not provided.

Where is LITHOTABS sold (US vs. ex-US)?

  • Geographic scope cannot be determined from the provided information.

How strong is the patent estate for LITHOTABS and what patents protect it?

Featured answer: Patent protection strength, remaining term, and protected subject matter depend on the specific NDA and listed Orange Book patents for LITHOTABS. Those listings are not provided.

What patent types typically matter for lithium tablet brands?

  • Composition of matter patents covering the active ingredient or salt form (if applicable).
  • Formulation and solid-state patents (polymorphs, particle size, excipients, release profile).
  • Method-of-use patents for specific dosing regimens or clinical indications.
  • Manufacturing process patents.

When does LITHOTABS lose exclusivity and can generics launch before that date?

Featured answer: Exclusivity and generic launch timing require confirmed FDA reference product identifiers (NDA) and Orange Book exclusivity codes. Those details are not provided.

What exclusivity triggers generic entry in lithium products?

  • Orange Book listed patents expiring.
  • FDA exclusivity windows tied to NDA approval type and patent certifications.
  • Potential 505(b)(2) and ANDA pathways using alternative references.

What is the Orange Book status of LITHOTABS?

Featured answer: Orange Book status is determined by NDA-level listings of patents and exclusivity. No NDA/ANDA identifier or Orange Book entry is provided.

What to check in the Orange Book (for LITHOTABS)?

  • NDA number tied to LITHOTABS.
  • Patent number, expiration date, and patent scope.
  • Exclusivity type (if any) and end date.

Which companies compete with LITHOTABS and how does competitive pressure affect sales?

Featured answer: Competitive pressure is typically driven by generic lithium salts, therapeutic substitution, and payer switching. Company and NDC/NDA-level competitor mapping is not provided.

Generic substitution dynamics

  • Oral lithium therapies often face rapid generic substitution once exclusivity/patents fall away.
  • Pharmacy purchasing behavior and formulary rules can compress brand pricing.

Payer and formulary drivers

  • Prior authorization requirements can sustain a brand share.
  • Step edits and formulary tiering can accelerate switching to generics.

What generic entry risks exist for LITHOTABS and when could a Paragraph IV challenge happen?

Featured answer: Paragraph IV risk requires knowledge of ANDA filers, certification dates, and litigation filings tied to the Orange Book patents. Those are not provided.

Typical litigation impact channels

  • 30-month stay triggered by a Paragraph IV notice.
  • Settlement agreements leading to “carve-out” launch dates.
  • Injunction outcomes that delay generic approvals.

What patent litigation affects LITHOTABS and how do settlements change launch timing?

Featured answer: Litigation outcomes shape launch timing, but no case captions, courts, or settlement terms are provided.

What matters for a financial trajectory

  • Whether litigation stays approvals.
  • Whether settlements include delayed effective dates.
  • Whether the brand remains protected against specific product characteristics.

How does LITHOTABS compare with other lithium brands and generic lithium salts?

Featured answer: Competitive differentiation is usually driven by tablet strength options, dosing instructions, patient adherence profiles (tablet size/coating), and switching barriers. Specific comparators and product attributes are not provided.

Comparison dimensions

  • Strength coverage (e.g., multiple mg tablets).
  • Excipients and release characteristics.
  • Supply reliability and NDC availability.

What FDA regulatory pathway governs LITHOTABS and what does that imply for future approvals?

Featured answer: Regulatory pathway implications (505(b)(1), 505(b)(2), ANDA reference status) depend on the exact NDA type and filing history. No regulatory identifier is provided.

What to assess for follow-on products

  • Label expansion filings.
  • Bioavailability supplements.
  • Manufacturing site changes and CMC supplements.

Revenue exposure: how much of the market can LITHOTABS lose to generics?

Featured answer: Revenue exposure is a function of (1) remaining patent and exclusivity term, (2) density of generic SKUs, and (3) payer formulary substitution behavior. None of these inputs are provided.

Model inputs required for exposure

  • Expected generic entry date.
  • Generic penetration ramp assumptions.
  • Brand price erosion curve.
  • Contracted payer rebates and wholesaler stocking rules.

Financial trajectory outlook for LITHOTABS: growth, decline, or stabilization

Featured answer: A defensible financial trajectory requires actual historic sales data and validated regulatory timing. Those are not provided.

What typically drives trajectory for chronic oral brands

  • Generic erosion after exclusivity gaps.
  • Manufacturer supply constraints.
  • Labeling and payer rule changes.

Key Takeaways

  • LITHOTABS market dynamics and financial trajectory cannot be produced accurately without the NDA/NDC-specific FDA and Orange Book record, patent estate details, and validated sales history.
  • A complete analysis requires confirmed regulatory identifiers, exclusivity/patent dates, competitor and ANDA pipeline mapping, and litigation/settlement status tied to specific listed patents.

FAQs

  1. How do I identify the exact NDA for LITHOTABS to pull Orange Book patents?
  2. What Orange Book patent expiration dates most affect generic launch timing for oral lithium tablets?
  3. How do Paragraph IV certifications and 30-month stays translate into delayed generic revenues?
  4. What payer formulary mechanisms drive switching from lithium brands to generics?
  5. Which product attributes (strengths, excipients, tablet formulation) tend to matter in ANDA bioequivalence and litigation?

References

  1. (No citable sources provided in the prompt.)

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