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Karen Dana Oster

Karen Oster’s Client Reviews

     5.0 stars 5 total

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  • 5.0 stars

    Posted by Greg

    Karen was very professional in helping me understand patent law

    Karen was kind enough to take the time to help me understand how patent law affected my business. She was professional and courteous and I would recommend her to anyone that was in the same situation as I.

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  • 5.0 stars

    Posted by Angela K.

    I recommend Karen any chance I can!

    Karen is a wonderful attorney that I recommend any chance I can. I have worked with her several times and throughout our work together she was very helpful - educating me about the formal patent process, the most effective way to protect my ideas and has always been very willing to teach me how to do some of the initial research myself - I am always very appreciative of attorneys who are willing to share knowledge that will save money, time and potential legal headaches in the future.

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  • 5.0 stars

    Posted by Ralf

    Professional Service - Patent Applications

    The professional service provided by Karen Dana Oster has been beyond my expectations. I have worked with other law firms in the past but have not experienced the care and professionalism given by Ms. Oster.

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  • 5.0 stars

    Posted by a Patent Application client

    Assisted me with the patent process for a new product that I had invented

    I found Karen through an inventor's group on LinkedIn network. After our initial conversation, I was very impressed with her knowledge of the patent process and the way she described the various options available to me. I worked remote with her from the Chicago area and she was always very responsive and respectful of my time and my questions/requests. Her rates are very reasonable and she does not nickle/dime you for every question as it is built into your costs. I would highly recommend her to friends and colleagues.

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  • 5.0 stars

    Posted by a Patent Application client

    Comprehensive and thrifty.

    Karen helped steer me away from some pitfalls that were recommended by large firms. She explained everything to me and assured me that we would get the same results with a simpler approach. That is how it worked in my case. Would I recommend her services? You bet I do it whenever I am asked. Mike Hyneman / KoneZone Trolling Flasher

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