Last Updated: June 9, 2026

KLEBCIL Drug Patent Profile


✉ Email this page to a colleague

« Back to Dashboard


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

Klebcil is a drug marketed by King Pharms and is included in one NDA.

The generic ingredient in KLEBCIL is kanamycin sulfate. There are five drug master file entries for this compound. Additional details are available on the kanamycin sulfate profile page.

AI Deep Research
Questions you can ask:
  • What is the 5 year forecast for KLEBCIL?
  • What are the global sales for KLEBCIL?
  • What is Average Wholesale Price for KLEBCIL?
Summary for KLEBCIL
US Patents:0
Applicants:1
NDAs:1
Raw Ingredient (Bulk) Api Vendors: 137
DailyMed Link:KLEBCIL at DailyMed

US Patents and Regulatory Information for KLEBCIL

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
King Pharms KLEBCIL kanamycin sulfate INJECTABLE;INJECTION 062170-003 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
King Pharms KLEBCIL kanamycin sulfate INJECTABLE;INJECTION 062170-001 Approved Prior to Jan 1, 1982 DISCN No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
King Pharms KLEBCIL kanamycin sulfate INJECTABLE;INJECTION 062170-002 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: April 26, 2026

Market Dynamics and Financial Trajectory for KLEBCIL

KLEBCIL is a brand used for cilnidipine in multiple markets, typically positioned as an antihypertensive. The market is shaped by (1) class-level competition within dihydropyridine calcium-channel blockers, (2) substitution pressure from older, cheaper molecules, (3) price and reimbursement controls that compress branded pricing, and (4) regulator-led limits that constrain lifecycle expansions. Financial trajectory follows the typical generics-and-class dynamic: peak brand pricing, then margin compression as price erosion and competition intensify.

What is KLEBCIL’s market positioning by drug class?

KLEBCIL is marketed as cilnidipine, a third-generation dihydropyridine calcium-channel blocker. Competitive positioning is determined less by unique mechanism claims than by delivery into common antihypertensive pathways:

  • Therapy area: hypertension and related cardiovascular risk management
  • Drug class: dihydropyridine calcium-channel blocker (CCB)
  • Clinical context: used as a monotherapy and in combination strategies with other antihypertensives (class bundling matters commercially)

This class positioning drives price competition against both:

  • Other DHP CCBs (e.g., amlodipine-based, etc.) that often win on cost and familiarity
  • Non-CCB antihypertensives (ACE inhibitors, ARBs, beta blockers, diuretics) depending on local guideline alignment and payer preferences

How do market dynamics typically evolve for cilnidipine brands like KLEBCIL?

Across antihypertensive categories, the economic curve generally follows a staged pattern: branded uptake at launch, gradual payer tightening, then sustained erosion under generic availability and class substitution.

Key dynamics:

  1. Generic substitution pressure

    • As cilnidipine generics enter, branded share erodes first in non-specialist channels (retail and non-hospital formularies), then expands into more controlled channels.
    • The longer the generic penetration, the more KLEBCIL pricing shifts from “brand premium” to “managed price alignment.”
  2. Payer and procurement behavior

    • Hypertension is widely covered with lower tolerance for premium pricing.
    • Tendering and formulary updates tend to consolidate purchasing around lowest effective cost.
  3. Prescriber switching and guideline drift

    • Once first-line guidance and local practice establishes alternative CCBs or other antihypertensive class preferences, switching becomes routine when there is no compelling differentiator in outcomes or tolerability.
    • That translates to steady demand growth becoming flatter and more sensitive to price changes.
  4. Lifecycle constraints

    • For molecules already established in the market, lifecycle value often depends on incremental formulations, fixed-dose combinations, or expanded label. These paths usually face slower incremental acceptance than the launch itself.

What drives the financial trajectory (revenue and margin) for KLEBCIL?

The financial trajectory for KLEBCIL follows a generic-to-branded compression pattern common in established antihypertensives.

Revenue trajectory (typical shape)

  • Early period: branded launch and uptake; revenue rises with share capture and prescription onboarding.
  • Mid period: as generics arrive, unit growth often continues but pricing declines faster than volume growth offsets it.
  • Late period: once formulary preference shifts, revenue can become volume-driven with structurally lower pricing, producing a plateau or decline depending on competitor intensity.

Margin trajectory (typical shape)

  • Gross margin compresses as brand pricing must realign to generic benchmarks.
  • Net margin pressure increases due to:
    • distributor and channel rebates tied to formulary position
    • higher marketing spend to defend share
    • procurement tender exposure in countries with centralized purchasing

Financial outcome drivers (the controllables)

  • Channel mix: hospital versus retail; tenders versus wholesale
  • Formulary positioning: whether the brand remains “preferred” or moves to “available”
  • Price discipline versus discounting: pricing cuts buy share short-term but accelerate long-term erosion
  • Line extensions: fixed-dose combinations can stabilize revenue if they achieve payer acceptance

How competitive intensity impacts pricing and share for KLEBCIL

Cilnidipine belongs to a broad, crowded antihypertensive landscape. Competitive intensity impacts KLEBCIL on three fronts:

  • Wholesale discounting: competitors with lower acquisition cost force larger discount brackets.
  • Clinical inertia: switching is easy because efficacy classes overlap; this increases share volatility during price resets.
  • Retail conversion: when generics are widely stocked, brand switching accelerates.

A practical way to view this commercially:

  • If KLEBCIL holds pricing above generic parity, it faces share erosion in standard indications.
  • If it tracks or slightly undercuts generic parity, it can slow share loss but yields lower margins.

What is the expected investment and R&D implication of the market curve?

For drug brands in mature antihypertensive markets, the investment case shifts from “growth through new patients” to “growth through retention, access, and combination expansion.”

R&D and portfolio consequences typically include:

  • prioritize fixed-dose combinations that create payer-friendly value and reduce pure price competition
  • focus on differentiation in dosing convenience, adherence, and tolerability rather than broad label expansions
  • plan manufacturing cost and supply stability because volume is less valuable when pricing collapses

How do country-level reimbursement models change the financial trajectory?

KLEBCIL’s financial trajectory is sensitive to reimbursement structure and price regulation. Three recurring patterns across markets:

  1. Reference pricing environments

    • rapid brand repricing when generics launch
    • tighter limits on continued premium pricing
  2. Tender-driven procurement

    • revenue stability depends on winning tender renewals
    • margins can fall sharply when price wars intensify
  3. Mixed private/public channels

    • brand pricing holds better in private segments until generic penetration saturates
    • public procurement tends to force earlier repricing

These mechanisms generally create a pattern where KLEBCIL’s revenue becomes less elastic to marketing and more elastic to pricing policy and formulary status.

What does the “financial trajectory” usually look like for cilnidipine brands after generic entry?

Without molecule-specific financial statements for KLEBCIL, the trajectory can only be expressed as a structural market model. For antihypertensive brands with established molecules, the expected outcomes are:

  • Unit growth slows as generic share becomes dominant
  • Average selling price declines persistently
  • Marketing spend may rise as competitive pressure increases
  • Operating profit degrades unless the portfolio offsets with combinations or improved channel economics

Key Takeaways

  • KLEBCIL maps to cilnidipine, a mature antihypertensive class where competition is dominated by generic substitution and payer-managed pricing.
  • Market dynamics usually drive revenue from value-led to volume-led, with margin compression after generic penetration and formulary shifts.
  • Financial trajectory depends on formulary preference, channel mix, tender exposure, and lifecycle extensions (especially fixed-dose combinations).
  • The commercial strategy for such products shifts toward access defense and cost competitiveness, not incremental growth.

FAQs

  1. Is KLEBCIL’s market growth driven by new-to-therapy patients or replacement prescriptions?
    It typically becomes replacement-driven as existing hypertensive patient populations switch among CCB and other antihypertensive classes.

  2. What most strongly pressures KLEBCIL pricing over time?
    Generic availability and reference pricing or tender procurement mechanics usually dominate pricing pressure.

  3. Does increased sales volume offset margin compression for KLEBCIL?
    Often not fully. Volume can continue while average selling price declines faster, leaving margins pressured unless pricing defense and mix improvements occur.

  4. What portfolio moves most often stabilize cash flows for mature antihypertensive brands?
    Fixed-dose combinations and channel-specific value propositions that win formulary inclusion are the most common stabilizers.

  5. Where does KLEBCIL face the highest share erosion risk?
    In markets and channels where formularies move toward lowest acquisition cost and generics are widely stocked.

References

[1] World Health Organization. (n.d.). Hypertension fact sheet. World Health Organization. https://www.who.int/health-topics/hypertension
[2] OECD. (n.d.). Pharmaceutical pricing and reimbursement. Organisation for Economic Co-operation and Development. https://www.oecd.org/health/health-systems/pharmaceutical-pricing-and-reimbursement/

More… ↓

⤷  Start Trial

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.