如何用英文撰写专利授权申请的专利摘要？

Writing a Patent Abstract for a Granted Patent Application in English

Introduction

A patent abstract is a concise summary of the granted patent application that captures the essence of the invention. It is a crucial component of the patent document, as it provides a quick overview of the invention for patent examiners, potential licensees, and the general public. Crafting an effective patent abstract in English requires attention to detail, clarity, and precision. In this article, we will discuss the key elements and guidelines for writing a patent abstract for a granted patent application in English.

Understand the Purpose of the Patent Abstract

Before writing the patent abstract, it is essential to understand its purpose. The abstract should serve the following functions:

a. Provide a brief summary of the invention
b. Highlight the novelty and non-obviousness of the invention
c. Indicate the scope of the invention
d. Serve as a reference for the claims

Follow the Standard Format

A standard format for a patent abstract in English typically includes the following sections:

a. Background: Provide a brief overview of the prior art and the problem that the invention solves.
b. Summary: Describe the invention, its components, and its functionality.
c. Advantages: Explain the benefits and advantages of the invention over existing solutions.
d. Claims: Summarize the key claims of the patent application.

Write a Concise Summary of the Invention

The background section should introduce the problem that the invention addresses. Start by briefly describing the existing technology or prior art and then state the problem that needs to be solved. For example:

"Existing technology in the field of [field name] involves [existing technology], which [describe the problem with the existing technology]."

In the summary section, provide a clear and concise description of the invention. Use straightforward language and avoid technical jargon. For example:

"The present invention provides a novel [invention name] that [describe the function of the invention]. The invention comprises [list the key components of the invention] and [describe the functionality of the components]."

Highlight the Novelty and Non-Obviousness

In the summary section, emphasize the unique aspects of the invention that contribute to its novelty and non-obviousness. This can include the following:

a. The specific combination of elements in the invention
b. The novel way in which the elements interact
c. The unexpected results achieved by the invention

For example:

"The invention provides a unique combination of [list the elements] that allows [describe the unexpected result]. This novel combination demonstrates non-obviousness over the prior art."

Explain the Scope of the Invention

The scope of the invention is crucial for determining the claims of the patent application. In the abstract, briefly mention the key aspects of the invention that define its scope. For example:

"The invention is applicable to [describe the application area] and can be used in [describe the potential applications]."

Summarize the Key Claims

In the claims section, summarize the most important claims of the patent application. Use clear and concise language to ensure that the claims are easily understandable. For example:

"The invention is defined by the following claims:

A [invention name] comprising [list the key components].
The [invention name] as claimed in claim 1, wherein [describe a key aspect of the invention].
Use Active Voice and Past Tense

When writing the patent abstract, use the active voice and past tense to convey the sense of accomplishment and to make the text more engaging. For example:

"The invention provides a novel [invention name] that [describe the function of the invention]."
"Existing technology in the field of [field name] involves [existing technology], which [describe the problem with the existing technology]."

Proofread and Edit

Once you have written the patent abstract, take the time to proofread and edit the text. Ensure that the abstract is clear, concise, and free of grammatical errors. Consider the following tips:

a. Read the abstract aloud to catch any awkward phrasing.
b. Have someone else review the abstract for clarity and grammatical accuracy.
c. Remove any unnecessary jargon or complex sentences.

Conclusion

Writing a patent abstract for a granted patent application in English requires careful consideration of the key elements and guidelines. By following the standard format, highlighting the novelty and non-obviousness of the invention, and ensuring clarity and conciseness, you can create an effective patent abstract that accurately represents your invention.