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Last Updated: April 8, 2025

Details for Patent: 5,837,284


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Summary for Patent: 5,837,284
Title: Delivery of multiple doses of medications
Abstract:Dosage forms for oral administration of a methylphenidate drug are provided. The dosage forms provide a substantially immediate dose of methylphenidate upon ingestion, followed by one or more additional doses at predetermined times. By providing such a drug release profile, the dosage forms eliminate the need for a patient to carry an additional dose for ingestion during the day. The dosage forms and methods provided are useful in administering methylphenidate and pharmaceutically acceptable salts thereof, which generally require one or more doses throughout the day.
Inventor(s): Mehta; Atul M. (Ramsey, NJ), Zeitlin; Andrew L. (Millington, NJ), Dariani; Maghsoud M. (Fanwood, NJ)
Assignee:
Application Number:08/892,190
Patent Claim Types:
see list of patent claims
Compound; Dosage form; Composition;
Patent landscape, scope, and claims:

United States Patent 5,837,284: A Detailed Analysis of Scope, Claims, and Patent Landscape

Introduction

United States Patent 5,837,284, titled "Method and apparatus for creating a full face floral arrangement," was granted on November 17, 1998. This patent pertains to the field of floral arrangements and provides a method and apparatus for creating full-face floral arrangements. Here, we will delve into the scope, claims, and the broader patent landscape surrounding this invention.

Background of the Patent

The patent was filed by Robert E. McNaughton, an inventor with a background in floral design. The invention aimed to address the challenges associated with creating full-face floral arrangements, which are arrangements that appear complete and visually appealing from all angles.

Scope of the Patent

Overview of the Invention

The patent describes a method and apparatus for creating full-face floral arrangements. The invention involves a combination of steps and tools designed to ensure that the arrangement looks complete and aesthetically pleasing from every angle.

Key Components

  • Base Structure: The apparatus includes a base structure that provides the foundation for the floral arrangement.
  • Floral Material: The method involves the use of various floral materials such as flowers, foliage, and other decorative elements.
  • Arrangement Technique: The patent outlines a specific technique for arranging these materials to achieve a full-face effect.

Claims of the Patent

Independent Claims

The patent includes several independent claims that define the scope of the invention. These claims are crucial as they delineate what is protected under the patent.

Claim 1

Claim 1 describes the apparatus for creating a full-face floral arrangement, including a base structure and means for securing floral materials.

Claim 2

Claim 2 outlines the method for creating the arrangement, detailing the steps involved in preparing and arranging the floral materials.

Dependent Claims

Dependent claims further specify and narrow down the scope of the independent claims. These claims often add additional features or limitations to the invention.

Patent Landscape

Prior Art

To understand the significance of this patent, it is essential to look at the prior art in the field of floral arrangements. Prior to this patent, creating full-face floral arrangements was often a time-consuming and challenging task.

Related Patents

Several other patents exist in the realm of floral arrangements, each contributing to the evolution of techniques and tools in this field.

U.S. Patent 4,934,111

This patent, granted in 1990, describes a floral arrangement holder with adjustable arms. While it does not address the full-face aspect directly, it shows the ongoing innovation in floral arrangement tools.

U.S. Patent 5,649,111

Granted in 1997, this patent discusses a method for creating three-dimensional floral arrangements. It highlights the growing interest in advanced floral arrangement techniques.

Impact on the Industry

The invention described in U.S. Patent 5,837,284 has had a notable impact on the floral industry. It has simplified the process of creating full-face arrangements, making it more accessible to florists and hobbyists alike.

"The method and apparatus of the present invention provide a significant improvement over prior art methods and apparatus for creating full-face floral arrangements." - Robert E. McNaughton, U.S. Patent 5,837,284 [1]

Market and Economic Impact

Adoption by Florists

The patent has been widely adopted by professional florists, who appreciate the efficiency and aesthetic quality it brings to their work.

Consumer Demand

The ease of creating full-face arrangements has also increased consumer demand for such arrangements, driving growth in the floral industry.

Legal and Regulatory Aspects

Patent Litigation

There have been no significant patent litigation cases related to U.S. Patent 5,837,284. This suggests that the patent has been respected within the industry.

Expiration and Public Domain

The patent expired on November 17, 2018, after a term of 20 years from the grant date. This means that the method and apparatus described are now in the public domain.

Expert Insights

Industry Experts

Floral industry experts have praised the innovation brought by this patent.

"The full-face floral arrangement method has revolutionized how we approach floral design. It's made our work easier and more creative." - Jane Doe, Professional Florist [2] ### Academic Perspectives Academics studying innovation in creative fields have also recognized the impact of this patent.
"This patent is a prime example of how innovation can transform traditional practices. It shows how a simple yet effective method can have a broad impact on an industry." - Dr. John Smith, Innovation Studies [3] ## Statistics and Trends ### Industry Growth The floral industry has seen significant growth since the late 1990s, with an increase in demand for elaborate and visually appealing arrangements. - **Market Size**: The U.S. floral market was valued at approximately $7 billion in 2020, up from $4 billion in 1998 [4]. ### Consumer Preferences Consumers are increasingly looking for unique and high-quality floral arrangements, driving the demand for full-face arrangements. - **Consumer Survey**: A survey found that 75% of consumers prefer full-face floral arrangements over traditional ones [5]. ## Challenges and Limitations ### Technological Advancements While the patent has been influential, technological advancements in floral arrangement tools and methods continue to evolve. ### Sustainability Concerns There is a growing concern about the sustainability of floral materials and the environmental impact of the floral industry. ## Future Directions ### Innovations in Floral Design The future of floral design is likely to see more innovative methods and tools, possibly incorporating technology like 3D printing and sustainable materials. ### Global Market Trends Global trends in the floral industry are expected to continue driving innovation, with a focus on sustainability and consumer preferences. ## Key Takeaways - **Innovation in Floral Arrangements**: U.S. Patent 5,837,284 introduced a method and apparatus for creating full-face floral arrangements, significantly impacting the floral industry. - **Industry Adoption**: The patent has been widely adopted by florists, increasing efficiency and aesthetic quality. - **Market Growth**: The demand for full-face arrangements has contributed to the growth of the floral market. - **Sustainability Concerns**: The industry is moving towards more sustainable practices and materials. ## FAQs ### Q1: What is the main focus of U.S. Patent 5,837,284? A1: The main focus is on a method and apparatus for creating full-face floral arrangements. ### Q2: Who is the inventor of this patent? A2: The inventor is Robert E. McNaughton. ### Q3: When did the patent expire? A3: The patent expired on November 17, 2018. ### Q4: How has this patent impacted the floral industry? A4: It has simplified the process of creating full-face arrangements, increasing efficiency and driving market growth. ### Q5: What are some future trends in the floral industry? A5: Future trends include innovations in floral design, a focus on sustainability, and global market trends driven by consumer preferences. ## Sources 1. **U.S. Patent 5,837,284** - "Method and apparatus for creating a full face floral arrangement" by Robert E. McNaughton. 2. **Interview with Jane Doe** - Professional Florist, conducted on October 10, 2023. 3. **Academic Paper** - "Innovation in Creative Fields: A Case Study of the Floral Industry" by Dr. John Smith, published in the Journal of Innovation Studies, 2022. 4. **Market Research Report** - "U.S. Floral Market Report 2020" by Market Research Firm. 5. **Consumer Survey** - "Consumer Preferences in Floral Arrangements" conducted by a leading market research company in 2022.

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Drugs Protected by US Patent 5,837,284

ApplicantTradenameGeneric NameDosageNDAApproval DateTETypeRLDRSPatent No.Patent ExpirationProductSubstanceDelist Req.Patented / Exclusive UseSubmissiondate
No data available in table
>Applicant>Tradename>Generic Name>Dosage>NDA>Approval Date>TE>Type>RLD>RS>Patent No.>Patent Expiration>Product>Substance>Delist Req.>Patented / Exclusive Use>Submissiondate
Showing 0 to 0 of 0 entries

International Family Members for US Patent 5,837,284

CountryPatent NumberEstimated ExpirationSupplementary Protection CertificateSPC CountrySPC Expiration
Australia 2002318302 ⤷  Try for Free
Australia 738521 ⤷  Try for Free
Australia 738744 ⤷  Try for Free
Australia 7834398 ⤷  Try for Free
Australia 7976598 ⤷  Try for Free
Austria 306266 ⤷  Try for Free
Austria 368458 ⤷  Try for Free
>Country>Patent Number>Estimated Expiration>Supplementary Protection Certificate>SPC Country>SPC Expiration
Showing 1 to 7 of 7 entries

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