You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: April 10, 2025

KINLYTIC Drug Profile


✉ Email this page to a colleague

« Back to Dashboard


Summary for Tradename: KINLYTIC
Recent Litigation for KINLYTIC

Identify key patents and potential future biosimilar entrants

District Court Litigation
Case NameDate
GENENTECH, INC. v. DR. REDDYS LABORATORIES, INC.2023-11-17
Genentech, Inc. v. Biogen MA Inc.2023-07-13
Azurity Pharmaceuticals, Inc. v. Alkem Laboratories Ltd.2023-02-28

See all KINLYTIC litigation

PTAB Litigation
PetitionerDate
2016-11-22
2013-12-02
2012-09-25

See all KINLYTIC litigation

Note on Biologic Patents

Matching patents to biologic drugs is far more complicated than for small-molecule drugs.

DrugPatentWatch employs three methods to identify biologic patents:

  1. Brand-side disclosures in response to biosimilar applications
  2. These patents were identified from disclosures by the brand-side company, in response to a potential biosimilar seeking to launch. They have a high certainty of blocking biosimilar entry. The expiration dates listed are not estimates — they're expiration dates as indicated by the brand-side company.

  3. General brand-side disclosures
  4. These patents were identified from searching drug labels and other general disclosures from the brand-side company. This list may exclude some of the patents which block biosimilar launch, and some of these patents listed may not actually block biosimilar launch. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

  5. Patents from broad patent text search
  6. For completeness, these patents were identified by searching the patent literature for mentions of the branded or ingredient name of the drug. Some of these patents protect the original drug, whereas others may protect follow-on inventions or even inventions casually mentioning the drug. The expiration dates listed for these patents are estimates, based on the grant date of the patent.

1) High Certainty: US Patents for KINLYTIC Derived from Brand-Side Litigation

No patents found based on brand-side litigation

2) High Certainty: US Patents for KINLYTIC Derived from Company Disclosures

No patents found based on company disclosures

3) Low Certainty: US Patents for KINLYTIC Derived from Patent Text Search

These patents were obtained by searching patent claims
Showing 1 to 4 of 4 entries

Market Dynamics and Financial Trajectory for the Biologic Drug: Kinlytic

Introduction to Kinlytic

Kinlytic, a biologic drug developed by Microbix Biosystems Inc., is a thrombolytic agent used for the treatment of pulmonary embolism and other thrombotic conditions. Understanding its market dynamics and financial trajectory is crucial for investors, healthcare professionals, and the company itself.

Historical Context and Development

Kinlytic has a complex history, having been previously approved and then withdrawn from the market. Microbix has been working towards its re-launch, which involves significant regulatory, financial, and operational efforts[1].

Regulatory Pathway

Microbix has been in consultation with the FDA to accelerate the re-launch process of Kinlytic. These consultations have been pivotal in determining the feasibility of contract manufacturing, which is expected to shorten the timeline for the drug's return to the market[1].

Financial Position and Funding

The financial health of Microbix is closely tied to the success of Kinlytic. The company has incurred historical losses, resulting in an accumulated deficit of $27,076,837 as of September 30, 2017. However, Microbix has been working to secure funding for the Kinlytic project through potential licensing or acquisition agreements and expressions of interest from various parties[2].

Funding Sources

  • Equity and Debt: Microbix funds its new product development activities, including Kinlytic, from profits earned by its Virology business and through additional equity and/or debt financing[2].
  • Licensing Milestones: Recent financial reports indicate that Microbix has received significant licensing milestone payments for Kinlytic, which have positively impacted the company's revenue and gross margin[3].

Market Potential and Competitive Landscape

The biologic drugs market, including thrombolytic agents like Kinlytic, is growing rapidly. Here are some key points regarding the market potential:

Global Biologic Drugs Market

  • The global biologic drugs market was valued at USD 296.2 billion in 2023 and is expected to grow to USD 326.12 billion by 2030, with a CAGR of 10.1%[4].

Therapeutic Areas

  • Biologics, particularly therapeutic proteins like Kinlytic, are crucial in various therapeutic areas such as oncology, autoimmune disorders, and hematological conditions. These areas are expected to drive significant growth in the biologics market[4].

Competitive Pressure

  • The biologics market is becoming increasingly competitive, especially with the introduction of biosimilars, which will add downward pricing pressure. However, this also presents opportunities for innovative drugs like Kinlytic to carve out a niche in high-unmet-need indications[5].

Operational and Manufacturing Aspects

Contract Manufacturing

  • Microbix has established that Kinlytic can be produced via contract manufacturing, which is expected to expedite its return to the market. This approach can reduce production costs and timelines, making the drug more competitive[1].

Cost Structure

  • The company's operating expenses have increased due to investment-banking fees related to the Kinlytic licensing agreement and ongoing IT system costs. However, these expenses are part of the broader strategy to re-launch Kinlytic effectively[3].

Financial Performance and Projections

Revenue Growth

  • Microbix has reported strong revenue growth, with a 56% increase in YTD revenue for fiscal 2024 compared to the previous year. This growth is partly driven by Kinlytic licensing milestone payments, which have significantly boosted the company's gross margin[3].

Gross Margin and Operating Expenses

  • The gross margin for Microbix increased to 63% in fiscal 2024, primarily due to the impact of Kinlytic licensing revenues. Operating expenses have increased by 9% due to various costs associated with the re-launch efforts[3].

Future Outlook and Challenges

Market Expansion

  • The future of Kinlytic is tied to its ability to secure a strong market position in the competitive biologics landscape. The drug's success will depend on its performance in clinical trials, regulatory approvals, and market acceptance[4].

Financial Sustainability

  • Microbix needs to ensure it is adequately capitalized to support the ongoing development and marketing of Kinlytic. This involves continuous monitoring of financial position, securing necessary funding, and managing costs effectively[2].

Key Takeaways

  • Regulatory Progress: Microbix's consultations with the FDA are crucial for the re-launch of Kinlytic.
  • Financial Health: The company's financial position is improving with significant licensing milestone payments and growing revenue.
  • Market Potential: The biologic drugs market is expanding, with therapeutic proteins like Kinlytic playing a vital role.
  • Operational Efficiency: Contract manufacturing is expected to streamline the production process.
  • Competitive Landscape: The market is becoming more competitive, but innovative drugs can still find success in high-unmet-need areas.

FAQs

What is Kinlytic used for?

Kinlytic is a thrombolytic agent used for the treatment of pulmonary embolism and other thrombotic conditions.

Why was Kinlytic previously withdrawn from the market?

The specific reasons for Kinlytic's previous withdrawal are not detailed in the provided sources, but it is clear that Microbix is working towards its re-launch after addressing various regulatory and operational issues.

How is Microbix funding the re-launch of Kinlytic?

Microbix is funding the re-launch through a combination of profits from its Virology business, additional equity and/or debt financing, and licensing milestone payments.

What impact do biosimilars have on the biologics market?

Biosimilars introduce downward pricing pressure but also present opportunities for innovative drugs to carve out niches in high-unmet-need indications.

What are the key therapeutic areas driving growth in the biologics market?

The key therapeutic areas include oncology, autoimmune disorders, and hematological conditions, among others.

Sources

  1. Microbix Biosystems Inc. Consults With FDA Regarding Plans For Kinlytic - Biospace
  2. Annual Reports - AnnualReports.com
  3. Microbix Reports Continued Strong Results for Q3 Fiscal 2024 - Microbix
  4. Biological Drugs Market: Global Industry Analysis - Maximize Market Research
  5. Disruption and maturity: The next phase of biologics - IQVIA

More… ↓

⤷  Try for Free

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. 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.