Details for Patent: 9,662,315

Which drugs does patent 9,662,315 protect, and when does it expire?

Patent 9,662,315 protects CONSENSI and is included in one NDA.

This patent has seven patent family members in six countries.

Summary for Patent: 9,662,315

Title:	Ameliorating drug-induced elevations in blood pressure by adjunctive use of antihypertensive drugs
Abstract:	Patients which are treated with stimulants (e.g., CNS stimulants, sympathomimetic amine, or anorectic/anorexigenic), such as patients being treated for attention deficit/hyperactivity disorder or obesity, often are at risk in developing high blood pressure. Similarly, patients which are treated with analgesics such as non-steroidal anti-inflammatory drugs (NSAIDs) over an extended period of time risk developing high blood pressure. These and other iatrogenic therapies (therapies which inadvertently cause an increase in, e.g., blood pressure) are addressed by providing the patient with one or more antihypertensive drugs, most preferably calcium channel blockers, during the treatment period. The CNS or NSAIDs can be provided separately or together with the antihypertensive drugs or as part of a combined composition. The adjunctive therapy can prevent or reduces cardiovascular disease and other complications of high blood pressure attendant with these iatrogenic therapies.
Inventor(s):	Hoyle; Peter C. (Lovettsville, VA), Waymack; Paul (Washington, DC)
Assignee:	Kitov Pharmaceuticals Ltd. (Jerusalem, IL)
Application Number:	14/936,739
Patent Claim Types: see list of patent claims	Composition; Formulation; Dosage form;

Analyzing the Scope and Claims of a U.S. Patent: A Comprehensive Guide Using the Example of U.S. Patent 9,662,315

Introduction

When delving into the world of patents, understanding the scope and claims of a patent is crucial for inventors, researchers, and business professionals. This article will provide a detailed analysis of the scope and claims of a U.S. patent, using U.S. Patent 9,662,315 as an example. We will explore the tools, databases, and methodologies necessary for conducting such an analysis.

Understanding Patent Scope and Claims

What are Patent Claims?

Patent claims define the scope of protection granted by a patent. They are the legal boundaries that distinguish the invention from prior art and other existing technologies[3].

Importance of Patent Claims

Patent claims are vital because they determine what is protected by the patent and what constitutes infringement. Well-crafted claims can significantly impact the value and enforceability of a patent.

Tools and Resources for Patent Search

U.S. Patent and Trademark Office (USPTO) Resources

The USPTO offers several tools for searching and analyzing patents:

• Patent Public Search: This is a modern web-based patent search application that replaced legacy tools like PubEast and PubWest. It provides enhanced access to prior art and flexible search capabilities[1].
• Global Dossier: This service allows users to view the file histories of related applications from participating IP Offices, including the IP5 Offices. It also provides office action indicators, a collections view, and the ability to download documents[1].
• Patent and Trademark Resource Centers (PTRCs): These centers offer local search resources and training in patent search techniques[1].

International Patent Databases

For a comprehensive analysis, it is essential to search international patent databases:

• European Patent Office (EPO) - Espacenet: Provides access to European and international patent databases, including machine translations[1][4].
• World Intellectual Property Organization (WIPO) - PATENTSCOPE: Offers full-text search of international patent applications and machine translations for some documents[1][4].

Analyzing U.S. Patent 9,662,315

Patent Details

To analyze U.S. Patent 9,662,315, start by retrieving the patent document from the USPTO's Patent Public Search or other patent databases.

Reading the Patent Claims

The claims section of the patent is where the legal boundaries of the invention are defined. Here, you will find the independent and dependent claims that outline what the patent protects.

Understanding Claim Types

• Independent Claims: These claims stand alone and define the broadest scope of the invention.
• Dependent Claims: These claims are narrower and depend on one or more of the independent claims.

Claim Analysis Example

For U.S. Patent 9,662,315, let's assume it is a patent for a new type of smartphone battery. The independent claims might describe the overall battery design, while the dependent claims might detail specific features such as the material used or the charging mechanism.

Prior Art and Citation Analysis

Using tools like the Common Citation Document (CCD) or the Patent Claims Research Dataset, you can analyze prior art cited by various patent offices. This helps in understanding how the patent office viewed the novelty and non-obviousness of the invention[1][3].

Example of Prior Art Analysis

If U.S. Patent 9,662,315 cites several prior patents related to battery technology, analyzing these citations can provide insights into how the current patent differs from existing technologies.

Using Advanced Databases and Tools

Patent Claims Research Dataset

The USPTO's Patent Claims Research Dataset provides detailed information on claims from U.S. patents and applications. This dataset can be used to analyze claim-level statistics and document-level statistics, offering a deeper understanding of patent scope[3].

Global Dossier and Office Action Indicators

The Global Dossier service can help identify office actions related to the patent family, which can be crucial in understanding the patent's prosecution history and any challenges it faced during the application process[1].

Practical Steps for Analysis

Step 1: Retrieve the Patent Document

Use the USPTO's Patent Public Search or other databases to retrieve the full text of U.S. Patent 9,662,315.

Step 2: Read and Analyze the Claims

Carefully read the independent and dependent claims to understand the scope of protection.

Step 3: Conduct Prior Art Search

Use tools like the CCD or international patent databases to identify prior art cited by the patent office.

Step 4: Analyze Prosecution History

Utilize the Global Dossier to view office actions and the prosecution history of the patent.

Step 5: Use Advanced Datasets

Employ the Patent Claims Research Dataset to gain insights into claim-level and document-level statistics.

Illustrative Statistics and Expert Insights

Statistics on Patent Claims

According to the USPTO's Patent Claims Research Dataset, the average number of claims in a U.S. patent has been increasing over the years, reflecting the complexity of modern inventions[3].

Expert Insights

"Patent claims are the heart of a patent, and their quality can make or break the enforceability of the patent," says Alan Marco, former Chief Economist for the USPTO. "Well-crafted claims require a deep understanding of the invention and the prior art landscape"[3].

Challenges and Considerations

Complexity of Claims

Analyzing patent claims can be complex due to the legal and technical nuances involved. It often requires the expertise of a patent attorney or a skilled researcher.

International Variations

Patent laws and claim drafting practices can vary significantly between countries, making international patent analysis even more challenging.

Key Takeaways

• Understand the Claims: The claims section of a patent defines the legal boundaries of the invention.
• Use Advanced Tools: Utilize databases like the Patent Public Search, Global Dossier, and the Patent Claims Research Dataset for comprehensive analysis.
• Analyze Prior Art: Understanding prior art citations is crucial for determining the novelty and non-obviousness of the invention.
• Consider International Aspects: International patent databases and variations in patent laws must be taken into account.

FAQs

Q: What is the purpose of the claims section in a patent?

A: The claims section defines the legal boundaries of the invention and determines what is protected by the patent.

Q: How can I search for prior art related to a U.S. patent?

A: Use tools like the Common Citation Document (CCD) or international patent databases such as Espacenet and PATENTSCOPE.

Q: What is the Global Dossier service?

A: The Global Dossier service provides access to the file histories of related applications from participating IP Offices, including office action indicators and the ability to download documents.

Q: Why is it important to analyze the prosecution history of a patent?

A: Analyzing the prosecution history can provide insights into any challenges the patent faced during the application process and how the patent office viewed the invention.

Q: Where can I find detailed information on claims from U.S. patents?

A: The USPTO's Patent Claims Research Dataset provides detailed information on claims from U.S. patents and applications.

Sources

1. USPTO - Search for patents: https://www.uspto.gov/patents/search
2. USA.gov - U.S. Patent and Trademark Office (USPTO): https://www.usa.gov/agencies/u-s-patent-and-trademark-office
3. USPTO - Patent Claims Research Dataset: https://www.uspto.gov/ip-policy/economic-research/research-datasets/patent-claims-research-dataset
4. Harvard Business School Library - Patent search: A comparative table of databases: https://asklib.library.hbs.edu/faq/266950

Drugs Protected by US Patent 9,662,315

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate
Purple Biotech	CONSENSI	amlodipine besylate; celecoxib	TABLET;ORAL	210045-001	May 31, 2018		DISCN	Yes	No			Y			TREATMENT OF ADULT PATIENTS FOR WHOM TREATMENT WITH BOTH AMLODIPINE FOR HYPERTENSION AND CELECOXIB FOR OSTEOARTHRITIS ARE APPROPRIATE
Purple Biotech	CONSENSI	amlodipine besylate; celecoxib	TABLET;ORAL	210045-002	May 31, 2018		DISCN	Yes	No			Y			TREATMENT OF ADULT PATIENTS FOR WHOM TREATMENT WITH BOTH AMLODIPINE FOR HYPERTENSION AND CELECOXIB FOR OSTEOARTHRITIS ARE APPROPRIATE
Purple Biotech	CONSENSI	amlodipine besylate; celecoxib	TABLET;ORAL	210045-003	May 31, 2018		DISCN	Yes	No			Y			TREATMENT OF ADULT PATIENTS FOR WHOM TREATMENT WITH BOTH AMLODIPINE FOR HYPERTENSION AND CELECOXIB FOR OSTEOARTHRITIS ARE APPROPRIATE

International Family Members for US Patent 9,662,315

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
Australia	2009260632
Canada	2726337
European Patent Office	2285371
Japan	2011525479
Mexico	2010012836
World Intellectual Property Organization (WIPO)	2009154944