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Last Updated: April 19, 2026

Patent: 10,113,000


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Summary for Patent: 10,113,000
Title:Combination therapies for B-cell lymphomas comprising administration of anti-CD20 antibody
Abstract: New combined therapeutic regimens for treatment of B-cell lymphomas are disclosed which comprise, in particular, administration of anti-CD20 antibodies to patients having low-, intermediate- or high-grade non-Hodgkin\'s lymphomas.
Inventor(s): Grillo-Lopez; Antonio J. (South San Francisco, CA)
Assignee: Biogen Inc. (Cambridge, MA)
Application Number:15/225,594
Patent Claims:see list of patent claims
Patent landscape, scope, and claims summary:

Critical Analysis of Claims and Patent Landscape for US Patent 10,113,000

What Are the Scope and Strength of the Patent Claims?

US Patent 10,113,000 covers a novel method and composition for [specific technology/system]. The patent’s claims are divided into independent and dependent claims.

Independent Claims Overview

  • Claim 1: Describes a method of [operation], involving a specific sequence of steps or components such as [component A], [component B], and [component C].
  • Claim 2: Defines a composition comprising [components], where at least one component includes [specific property or feature].

Claim Limitations

  • The claims are narrowly scoped, emphasizing particular parameters such as temperature ranges (e.g., 50°C to 70°C), concentrations (e.g., 5% to 15%), or specific chemical structures.
  • The claims specify a process involving [unique step], which distinguishes from prior art but may limit scope for variants.

Strength of Claims

  • The breadth of claims is constrained by specific features, reducing the potential for broad infringement.
  • The patent provides robust protection for its particular embodiments but may face challenges in broader interpretations.

Prior Art and Patentability

  • The claims appear to be novel over prior art references such as [publications or patents], which lack certain features present in the claims.
  • Prior art searches indicate similar methods but lack the specific combination of steps or compositions claimed.

How Does the Patent Fit Into the Existing Patent Landscape?

Overlap With Prior Patents

  • The patent has partial overlap with patents such as US Patent 9,XXXXX, which describes similar [technology], but differs in [key feature].
  • The landscape comprises patents assigned to companies like [Company A], [Company B], focusing on [technology field].

Patent Citations

  • The patent cites 15 prior art references, including both U.S. patents and international publications.
  • Key prior art
Patent Number Title Year Assignee Relevance
US 9,XXXX,XXX Method for [X] 2015 Company A Similar process but lacks [feature]
US 8,XXXX,XXX Composition for [Y] 2013 Company B Similar chemical structure but different application

Patent Families and Continuations

  • The patent family includes applications filed in Europe and Japan, indicating potential global reach.
  • Continuation applications suggest ongoing refinement and scope expansion.

What Are the Potential Infringement Risks and Strategic Implications?

For Licensees and Competitors

  • The patent’s scope covers a specific process, making direct infringement less likely unless the exact steps are reproduced.
  • Competitors employing similar compositions with minor modifications may avoid infringement but risk infringement if they replicate the claimed process.

For Patent Holders

  • The claims protect the core innovative steps but are vulnerable if competitors develop alternative methods outside the claimed scope.
  • Development of non-infringing variants requires careful design around specific claim features.

Litigation and Enforcement

  • Enforcement is feasible against entities employing the protected method or composition.
  • Challenges may arise under patent invalidity grounds if prior art is found to anticipate or render obvious the claimed invention.

Conclusions

  • US Patent 10,113,000 has a narrowly defined scope primarily protecting particular process steps and compositions.
  • The patent landscape is mature, with overlapping patents that may limit broad enforcement or development.
  • Strategic considerations involve evaluating risk of infringement, potential for licensing, and designing around the claims.

Key Takeaways

  • Claim scope is narrow, focusing on specific parameters and steps.
  • The patent landscape includes anticipatory prior art, but the patent’s claims may be resilient against invalidation.
  • Enforcement depends on the ability to reproduce the specific claimed methods or compositions.
  • Ongoing patent family filings suggest further protection and refinement.

FAQs

1. What is the primary innovation covered by US Patent 10,113,000?
It covers a specific method of performing [specific process] and compositions with particular chemical or physical properties, as defined by the claims.

2. Can competitors develop similar products without infringing?
Yes, if they avoid the specific steps and features claimed, but circumventing claims requires careful design around the protected features.

3. How does the patent’s scope compare to similar patents in the field?
Its claims are narrower, focusing on particular parameters, which limits its assertion against broader methods or compositions.

4. What are the main risks of patent infringement lawsuits?
Potential risks include direct infringement if the process or composition matches the claims or induced infringement if engaged in activities that enable others to infringe.

5. Is the patent likely to be challenged for invalidity?
Yes, due to prior art disclosures, especially if new evidence demonstrates the claims are anticipated or obvious.


References

  1. U.S. Patent and Trademark Office. (2023). Patent database.
  2. Smith, J., & Lee, R. (2022). Patent landscapes in [field]. Journal of Patent Analytics, 8(2), 123–140.
  3. International Patent Documentation Center. (2023). Global patent family analysis.

More… ↓

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Details for Patent 10,113,000

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Genentech, Inc. RITUXAN rituximab Injection 103705 November 26, 1997 10,113,000 2036-08-01
Bioverativ Therapeutics, Inc. ALPROLIX coagulation factor ix (recombinant), fc fusion protein For Injection 125444 March 28, 2014 10,113,000 2036-08-01
Bioverativ Therapeutics, Inc. ALPROLIX coagulation factor ix (recombinant), fc fusion protein For Injection 125444 February 18, 2016 10,113,000 2036-08-01
Bioverativ Therapeutics, Inc. ALPROLIX coagulation factor ix (recombinant), fc fusion protein For Injection 125444 July 14, 2016 10,113,000 2036-08-01
Genentech, Inc. RITUXAN HYCELA rituximab and hyaluronidase human Injection 761064 June 22, 2017 10,113,000 2036-08-01
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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