Patent With Hepatopetal Flow In Fairfax
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A provisional patent application (PPA) is a document issued by the U.S. Patent and Trademark Office (USPTO) that helps protect a new invention from being copied during the 12-month period before a formal patent application is filed.
Explain your Invention – Describe the way it looks: Describe what it does: Describe each step in the process of how it is used: Describe why it works: Describe the Benefits of using your invention: Describe different ways of making your invention: Use Lot of Pictures:
These five steps will help you plan out the patent process as you seek to protect your invention. Understand your invention. The first step in how to get a patent is to understand your invention. Research your invention. Choose the type of protection. Draft your patent application. Wait for a formal response.
A provisional patent application number will start with either 60, 61 or 62, and followed by the 6 digit serial number. Different types of patents will start with different serial numbers. For example, design patents start with the 29 as the serial number.
Explain your Invention – Describe the way it looks: Describe what it does: Describe each step in the process of how it is used: Describe why it works: Describe the Benefits of using your invention: Describe different ways of making your invention: Use Lot of Pictures:
For a strong patent description: Ensure the title clearly defines the invention. Discuss the operation of the invention in detail. Refer to the drawings and specify their relevance to the description. Comply with the guidelines of the Patent Office regarding format and content.
In clear, full, and concise terms) necessary to define the invention. – The body of the claim is not merely a list of components/parts or steps. The body of the claim should also recite how the essential elements are interrelated.
Requirements for filing a provisional application: A detailed written description of the invention including drawings. Title of the invention. Name(s) of all inventors. Inventor(s) residence(s) Name and registration number of attorney or agent and docket number (if applicable) Correspondence address.
If the vein compresses, this confirms that the vein is open and patent. If the vein does not compress and debris is seen within the vein, this confirms the presence of a blood clot or obstruction of the vein accounting for the patient's symptoms.
A normal portal venous flow is hepatopetal. A flow reversal (or a hepatofugal flow) is seen in the case of portal hypertension (Fig. 6).
