Nber Patent Data

Patent Classification Search Enter one or more keywords in the field to search the Classification Scheme (Schedule) and Definitions. Tip: Use quotes to search for exact phrases (e.g. "fuel cells") Enter your search term. Select Classification System: All CPC All USPC . Skip footer and go to main content. United States Patent and trademark office. united states patent

The USPTO Historical Patent Data Files includes four datasets: The annual dataset contains counts of in-force and issued patents from 1840 to 2014 by NBER sub-category. The monthly file contains a monthly count of applications, issued patents, and in-force patents by application status, disposal type (abandoned, issued, or pending), and NBER sub-category from 1981 to 2014.

Using NBER CPS Supplements The NBER U.S. Patent citations data file: lessons, Insights, and methodological tools. nber working Paper 8498. ALL USERS OF THESE DATA SHOULD READ THIS PAPER, AND SHOULD CITE IT AS THE SOURCE OF THE DATA Further documentation on uses of the patent citation data, including the methodology paper and a CD containing the complete dataset itself,…

Searching For A Patent Some aspects of patent searching are similar to searching other kinds of technical literature, such as articles in popular science magazines or papers in professional and academic journals. You may conduct a search online for free via our tess (trademark electronic search system) database. This search engine allows you to search the USPTO’s database of
Search Patent By Company The two patents in suit are related to single-space … Under the new law, the same-company exception applies for both obviousness and anticipation. Thus, this case would have a different outcome. In … Before you spend a lot of time an energy creating the next big thing, use a patent search to make sure it

… patents.google.com/patent/US200521.Users can also use this number to append HistPat to other existing datasets such as the NBER patent data 15. In this case, the corresponding variable name is …

The nber patent citation Data File: Lessons, Insights and Methodological Tools Bronwyn H. Hall, Adam B. Jaffe, Manuel Trajtenberg. NBER Working Paper No. 8498 Issued in October 2001

From matched data, we construct the USPTO Historical Patent Data Files, four research datasets containing time series and micro-level data by NBER sub-category on applications, grants, and in-force …

… a given cluster are much more likely to cite other patents that originated from the same geography, but the effect fades quickly once you get more than five miles away, using data from the NBER …