how to search US and international patent?
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If you have the patent nbr then look it up at the USPTO: \nhttp://patft.uspto.gov/netahtml/srchnum.htm\nEG: US Patent 5,146,634\n\nLook for the Inventors label. Keep in mind that the inventor may work for a corp who really owns the patent.\n\nIf you dont know the patent nbr you can use the site to search for keywords and find it.\nhttp://patft.uspto.gov/netahtml/search-adv.htm\n\nIf it is a foreign patent there is a good chance you can find it using the EPO website.\nhttp://www.european-patent-office.org
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You will get info about US patents on www.uspto.gov.\n\nHowever, the process of patenting is fairly costly and time consuming. Not every invention---even though they are good---is worth patenting. The main criteria generally used to  determine whether it is worth going through the hassle of patenting are: \n\n1) Is your invention important? In other words, do people care about the problem your invention solves? If not, then no one will pay to license the invention.\n\n2) Is your invention sufficiently different from the "prior art"? Here prior art implies both things that are generally known and things that have previously been patented. You cannot patent and invention that is already known in prior art. Moreover, if there is a prior patent that is very close to your invention, you might be a target of costly patent infringement law-suits (where only lawyers makes money). However, note that the legal standard of "sufficiently different" is sometimes ridiculously low (it seems that Microsoft owns a patent on "double click"!)..\n\nThe above two were more obvious items. The less obvious points to consider are:\n\n3) How easy it is to bypass the invention and obtain the same result? If a competitor can do a small change and get the same result, your patent would not worth much.\n\n4) How easy it is to detect patent infringement? I.e., can you detect if someone else is using methods that violate your patent rights? This is important because you cannot expect your competitors to come to you and give you money just because you hold the patent! They will try to bypass and possibly infringe. So it will be your responsibility to detect infringement and bring law-suits.\n\nIn many cases, it is actually simpler to "protect" your invention by publicly disclosing it (and hence preventing anyone else from patenting). You also get an advantage of being an "early bird" and hopefully produce the outcome before your competition and get the market.\n\nFor India, I do not know how effective patent laws are in preventing patent-infringements---my guess is that it is not much. In that case, you might perhaps consider keeping your invention as a trade-secret; i.e., not disclose at all. This makes sense if no one else can copy the concept by buying your product: i.e., if reverse-engineering is difficult/impossible. The formula for Coca-Cola is a good example of a trade-secret.
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Tried searchin google?
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search in yahoo or google
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search cor it on google or something
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A patent is a federal office thing. You may want to look for a local patent repository to learn about other inventions and search the records. (a repository is a duplicate of the records in the patent office in Washington).\nOtherwise, go to http://www.uspto.gov\nor look in the yellow pages under "Attorneys" and look for one that knows patenting law.
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http://members.aol.com/rtmadaan1/public_html/patents.html\n\nhttp://members.aol.com/rtmadaan1/
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www. google .com [www. search.com] www.usa. search.com
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Go to http://www.searchsystems.net/
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go to monster.com  they have an international section.  Just click on where you want to look.
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Be creative, type in checkpatent.com and go from there.  Remember, with the internet you do not have to know where to specifically search just type in what is on your mind.\n\nFor example:   If you are thinking about looking up a word, type dictionary.com.     If you want to lose weight, type loseweight.com.    This is the beauty of the web; someone has already thought ahead of you for you.\n\nI wish you success in finding the patent information.
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Try searching from google or another search engine.
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To many things to mention.  the world is constantly advancing in little ways, and occasionly in a great big step.  Heres a web site that tracks new patents, (processes or devices that were not known or have been rediscovered according to others).  Pick somethng to check into and you might find what your looking for.
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There's that obnoxious commercial on TV that says you can patent your ideas, but they want money for telling you how. I would just contact the US patent office directly. Google should be able to give you the address and phone number. Good luck.
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You want to go here:\n\nhttp://www.uspto.gov/web/patents/howtopat.htm
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Search in Google or yahoo.
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try to search in google.