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1answer
113 views

Chaining unrelated inventions

I asked this question and it seems there divisional applications can have the same detailed description. I know that before the patent is issued, I can file another application claim priority date of ...
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2answers
803 views

US 20160206031 A1 is a patent that states its the only patent of its kind? Is this true?

But there is this US 3516422 A. Publication number US3516422 A Publication type Grant Publication date Jun 23, 1970 Filing date Jun 26, 1967 Priority date Jun 26, 1967 Inventors Alworth ...
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1answer
18 views

Referencing other studies in background

I am applying for a provisional patent application. Am I allowed to use problems from other studies in my Background/Problems section?
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3answers
190 views

How the idea or solution should be protected before having a patent for it

I've written a technical paper and have sent it for publication. There's a chance that some other can make use of my paper and file a patent before me. How to protect the paper, when we are publishing ...
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1answer
29 views

Granting Patents

How can a patent be grant when we never signed our names to the documents? We had an employee take device,had someone do drawings of the device and and apply for a patent after the patent was rejected ...

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