Related to claims definition, interpretation, technical terms, the extent, scope, of the protection conferred to a patent

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6
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2answers
4k views

What is a continuation patent?

I understand that a continuation patent builds upon an existing patent (or application) by the same inventor. However, I find some aspects to be murky and prone to misuse. Specific questions follow: ...
2
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1answer
56 views

If a patent refers to the use of a “strap”, can I use a “chain” instead and not be in violation of the patent?

A patent claim states a "strap used to suspend the motor". Can I use a chain to suspend the motor and not be in violation of the patent. I looked up the definition of a strap and from what I can ...
2
votes
1answer
1k views

Software Patents: Claiming as a METHOD vs as a SYSTEM?

Software patents could be described in claims as methods or as systems. One cannot claim damages for infringement of METHODS until the method is used (e.g. when the software is run). But, one can ...
2
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1answer
187 views

Detailed description of a system to suit system and method claims

I'm writing the detailed description of a computer implemented system. I have explained what the system does, that's where the inventive subject matter is. I have explained an exemplary architecture ...
1
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1answer
31 views

How is this inventive over Zagon application?

In reference to the patent: US20100273821 The pharmacological effects on each of the opioid receptors is different and the potency of available opioid agents at each of these receptors and indeed ...
1
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1answer
106 views

Is a patent enforceable based on a claim that is dependent on an independent claim that is not enforceable?

I would like to ask about the status of a patent if an independent claim is found to have been anticipated by a previous patent but a claim that is dependent on it has not. For example, what would ...
0
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1answer
25 views

Which countries require a claim for using a PPA as priority date?

The book Patent It Yourself states: I recommend that your PPA contain at least one claim (to) prevent any challenge to your PPA by foreign patent offices for failure to claim the invention as of ...