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Inventors and technology/R&D managers are invited to ask Dr. Patentstein to serve
up a US Patent in PDF format or to ask a question
of "Dr. Patentstein" in an e-mail: a qualified Patent Attorney will review your
question and suggest an answer.
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Search Questions to Dr. Patentstein
Enter your keywords below:
Your search found -1 result
– keyword "patent office"
posted Sunday 2 of January 2011 by Peter
A. "Any new and useful process, machine, manufacture, or composition of matter, or any new and useful improvement thereof" may be pat... view
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posted Thursday 12 of May 2011 by David
A. For your invention to be patentable, it must be novel, non-obvious and useful. In general, a patent practitioner finds that only a... view
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posted Sunday 1 of May 2011 by Brian
A. Maybe, if there are no other patents that would prevent one from making, using and selling the invention. view
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posted Wednesday 25 of May 2011 by Mark
A. Yes, you can file an international patent without filing a patent in each country.
However, at some point in the future, you mu... view
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posted Wednesday 25 of May 2011 by Otis
A. Yes, there is a time limit to filing international patent after filing local patent, namely 12 months. view
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