We’ve secured over 6,000 patents and trademarks for our clients. With strong scientific and engineering backgrounds, our patent lawyers can guide you through the patent process for a wide variety of inventions.
We’ve been helping inventors & business owners protect their creations for more than 20 years.
We don't play shell games with our fees. They are upfront and transparent.
An Entrepreneur's Guide to Patents, Trademarks, and Copyrights
We offer flat fee services that are reasonable, affordable and shockingly free of hidden costs.
Our advertised flat fee includes everything from filing, to patent drawings, to post-filing patent office actions.
Don’t be nickel and dimed — or fooled — by other so-called flat fee patent firms that charge fees that are anything but flat.
You never know how a simple idea can turn into a business opportunity.
Big or small, all ideas can make
an impact.
Very knowledgeable attorneys. Very impressed at their ability to interpret my invention into words. I received my patent from the USPTO and couldn’t have done it without their help and expertise. I highly recommend Kaufhold & Dix Patent Law.
Kaufhold & Dix is an excellent law firm. They worked effectively and very efficiently on obtaining the patent for which we applied. The firm’s personnel were always accessible and able to answer whatever questions presented to them with confidence and accuracy. We were indeed surprised to receive a patent in less than half the time than had been originally estimated.
Absolutely Amazing! They’re very knowledgeable, timely, cost effective, informative, concerned, and professional. I would highly recommend them for you patent needs.
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If you need help with a patent or a trademark, please choose one of those options instead, and we’d be happy to help you.
While our firm could help you with a copyright, we feel that most people can file for their own protection as the US Copyright office is fairly easy to navigate, the copyright Examiners are helpful, and the cost is very low if you do this yourself. If you still need assistance, especially if you have a fairly large project requiring multiple trademarks, we encourage you to search specifically for a “copyright attorney” as our firm specializes in trademarks and patents.
In order to obtain a license or attract an investor, it is imperative that you create a property right for your idea. If you have an invention, but are not patent pending, you are likely to not have a property right that can be licensed or invested in. We, like all patent attorneys, do not find investors or licensees, but 1) we do make certain that you are protected when dealing with those entities, and 2) we likely have referrals to assist you in moving your product from the drafting board to the store shelf.
If you need to protect your idea, please instead choose “I want to protect my invention with a Patent”.
We are not a litigation firm but a prosecution firm. That is, we help people obtain patents and trademarks but we do not litigate infringements. We do, however, routinely send out cease and desist letters for our clients as well as communicate with online retailers, such as Amazon, to have infringing products removed from their sites.
If you require analysis of an infringement claim or need assistance with cease and desist letters, please call 605-334-1571 and request to speak with one of our attorneys.
If you are already patent pending because you have filed a provisional application and wish to file a non-provisional patent application, we can assist you by professionally amending and filing your non-provisional patent application. Please note, we typically charge full fees for the rewriting of an application prepared by a non-attorney or AI as such applications nearly always include flaws which undermine the possible protections available to the inventor.
If you need a non-provisional application, please select “I want to protect my invention with a Patent”, otherwise call our office at 605-334-1571.
We are an intellectual property boutique firm specializing in obtaining patents and trademarks for our clients, as well as performing patentability searches, analyzing infringement concerns, sending cease and desist letters, preparing licensing agreements, and assisting with other intellectual property needs.
If your needs are outside of the above, we invite you to call our office at 605-334-1571 to determine if we can assist you.