3 votes
Accepted

Is it legal to compare a patented technology algorithm with a non-patented algorithm

U.S. Patent law does not say infringement requires a financial gain. It says you infringe if you make or use a patented invention. It also says you can't sell, offer for sale or import which are ...
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  • 25.3k
2 votes

Where/how can I find the reason for a rejected patent?

I don't know about other countries, but in the United States if a patent application has been published, you can find all the documents filed in that case by looking on Public PAIR by patent ...
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  • 143
2 votes

How can an academic lab explore RPA?

I'm a scientist at Twist. The easiest way to access RPA is to buy a kit. It's quite involved to make the reactions from scratch so it's not trivial to DIY. There are lots of proteins, not all of ...
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  • 21
2 votes

Can i import and sell a product in my country, that is patented and also manufactured from china?

This is definitely an area where you are going to need to seek professional legal counsel. There are many issues here which will need careful navigation. Depending on the invention there may be ...
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  • 101
1 vote

Is it legal to compare a patented technology algorithm with a non-patented algorithm

Let me preface this by pointing out that I am not a lawyer. So this isn't legal advice. There is a Research Exemption, but I've been advised that this mainly covers generic drug development. That said,...
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  • 8,944
1 vote

Do slow or difficult USPTO patent examiners frustrate companies to the extent that they reduce research and development?

This is entirely anecdotal. I worked for years in a large medical products firm. Patents were essential and R&D spending was not impacted by patent office challenges. However, it is certainly ...
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  • 8,944
1 vote

Commercializing a published research paper without the permission of author?

In the US, there is a one year grace period for inventors to file a patent application after public disclosure. Such disclosure does prevent you from obtaining patent protection in most other ...
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  • 8,944
1 vote

Free Patent research sites vs fee based ones

I have been using Totalpatent and Totalpatentone from LEXISNEXIS and STN from CAS all three are paid version. If your need is only for research, Google patent or Patent lens would do work. The paid ...
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  • 1,211
1 vote

Finding a Patent of My Great Grandfather

One of the most old patent collections is that of Espacenet. https://worldwide.espacenet.com/advancedSearch?locale=en_EP Just type the name of your grandfather. You can try the same search here: ...
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1 vote

Is it possible that i will disclose my idea through searching existing patents or using search engines?

You could try using as search engine that (claims to) respect your privacy more. Duck Duck Go supposedly will not store your search history (or less of it for a shorter time? I forget). It might be ...
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1 vote
Accepted

How do I find patents citing a certain article?

I'm guessing there is some way to do this with Google Scholar, but haven't discovered it yet. If you try The Lens, you can do something close by searching on a term relevant to the article you are ...
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  • 8,944
1 vote

How do I find patents citing a certain article?

I recently came across a beautiful public tool which shows patents (currently indexed) citing research article. I have not tested in details but seems to work for me. I also believe it doesnot list ...
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  • 2,065
1 vote

Can I build a new research methodology or application that leverages an existing research methodology?

It all depends on the claim wording in their issued patent. You must do everything that at least one claim says in order to infringe. The claims specify what they own.
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