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What Our Clients Think


from the smart & tested

Life science research Israel

For over 15 years, Daniel Feigelson has been responsible for the patent portfolio for the research group of Dr. Abraham Fisher at the Israel Institute for Biological Research. In addition to securing patent protection for groups of new molecules, aided by good pre-drafting prior art searching, he has helped us devise creative strategies to deal with various IP issues that have arisen from time to time. Several of the patent applications he drafted and prosecuted have been the subject of successful commercialization agreements with third parties. I warmly recommend him.


Baruch Shahar

General Manager, Life Science Research Israel

(the commercial arm of the IIBR)


Our company develops drug delivery platforms. At one point in our company’s growth, we realized that we needed patent attorneys who would take a hands-on, business-oriented approach. We turned to Fourth Dimension IP...shortly after taking over our portfolio of existing applications, Daniel and I met with the examiners in our pending US cases, none of which had been allowed and some of which had already been re-filed as continuation applications. Within a short time period, those meetings led to the allowance of commercially significant claims in all of those US applications. We are extremely happy we made the switch to 4D IP.


Dr. Noam Emanuel

Anchor 6

photo credit: splorp@flickr

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