Posts Tagged: "patent allowance rate"

In an ideal world, your chance of getting a patent allowed is based on the merits of your patent application and independent of the largely random assignment of the patent examiner.  As any patent attorney knows, however, this is not the case.  Some examiners allow patents too easily and others seem predisposed against allowing any patents at all… The patent application grant rate across the USPTO is 66%.  One would expect that a distribution of examiner grant rates would follow a bell-like curve with a reasonably small standard deviation, but that is not what the data shows.

Every year different groups provide rankings of patent prosecution law firms and a company’s patent count for the year.  Patent law firms will tout their rankings based upon the number of filings at the U.S. Patent and Trademark Office (USPTO) or the number of allowances they obtained for clients over the previous year.  And companies will boast about their patent prowess based upon the size of their portfolios. But things are changing. Innovative algorithms and even diagnostic methods may be easier and more effectively protected by trade secret.  Trade secret protection avoids the uncertainty of compliance with the vague patentability standard set forth by the Supreme Court.

We recently handled an application in which the examiner rejected the independent claims as obvious in view of six references from a variety of different fields. Submitting arguments in response to the Office Action did not convince the examiner to withdraw the rejection. We checked the examiner’s allowance rate and noticed it to be 30% below the average for the examiner’s art unit. Considering this and other factors, we recommended appeal to the client and provided the examiner’s statistics in support of our recommendation. The client was appreciative that we backed up our recommendation with data, and was convinced that the outlook for continuing prosecution with the examiner was not promising. The client authorized an appeal. Upon submission of our Appeal Brief, the examiner elected not to maintain the rejection, and instead issued a Notice of Allowance. That client has since asked that we consider examiner statistics routinely for other cases.

In the years after the Alice decision, it had seemed as though examiners in the business method art units felt as though their hands were tied with respect to issuing applications. Even if they had recommended an application for allowance, it was often sent back by quality review with an indication that a patent-eligibility rejection should be made or maintained. However, in early 2017 – at least with respect to a handful of applications – examiners’ perspectives seem to have changed, where they were more willing to work with the applicants to find eligible claim material and/or suitable arguments to be put on the record that would suffice for an allowance… While we note that the business method allowance prospects still remain substantially below those in other Technology Centers, the beyond-doubling of this statistic is of practical significance.

We collected statistics on recent activity within Art Unit 1655, which covers drug, bio-affecting and body treating compositions. Overall, this Art Unit has an allowance rate of 54.3%, meaning that slightly under half of all patent applications filed in this art unit do not result in a patent grant… Interestingly, some companies in this sector do exceedingly well at converting their innovative concepts into actual IP assets. Cosmetic marketing company Mary Kay, for example, only had a total of 46 patent applications in this art unit but enjoys a 94.4% allowance rate… By contrast… Japanese company, Shiseido, had an allowance rate of 26.7%…

The PathWays system is designed to help applicants predict which art units an application is likely to be filed before the application is even filed. A unique semantic search algorithm compares user submitted text to weighted key words derived from an exhaustive collection of application documents clustered in each USPTO art unit.

Looking at raw numbers, California was by far the most inventive state, with over 329,000 non-design patents filed, over 254,000 disposed, and over 180,000 allowed between 2000 and 2010. Texas, New York, Massachusetts, and Washington rounded out the top five, but together had fewer applications, disposed applications, and allowed applications than California alone. The states with the highest allowance rates were Vermont (84%), Idaho (77%), Kansas (74%), Washington (74%) and Iowa (73%).

Technology Center 2400 covers the technologies of computer networks, multiplex communication, video distribution, and cybersecurity. In terms of average time to allowance, it is the slowest-moving technology center, with most applications waiting approximately 3.5 years before allowance. When it comes to average allowance rate, TC 2400 is lower than the USPTO at large, at 62% and 71%, respectively. As the home of art units concerning cryptography and cybersecurity, many of the patent applications in TC 2400 are on the front line of the fight against cyber crime, an increasingly large and growing problem in the United States. This is a ranking of the top 10 most successful firms at obtaining patents in TC 2400.

Perhaps the most shocking difference between Track One applications and standard applications is allowance rate. Standard applications have an allowance rate of 70%; however, Track One applications are approved 89% of the time. Put another way, a Track One application is 19 percentage points more likely to receive an allowance than a standard application.