Learn more

BROWN JAMES F

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    164,086
  • Filing trend
    ⇩ 50.0%
About

BROWN JAMES F has a total of 31 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 1907. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets machines, chemical engineering and organic fine chemistry are CYTONIX CORP, DELAMARCHE EMMANUEL and SUNDBERG STEVEN A.

Patent filings in countries

World map showing BROWN JAMES Fs patent filings in countries

Patent filings per year

Chart showing BROWN JAMES Fs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Brown James F 31
#2 Silver Jonathan E 7
#3 Ott Thomas 2
#4 Brown Tahonie 1

Latest patents

Publication Filing date Title
US2020308906A1 Light absorbing and light emitting devices, light admitting assemblies, and methods of absorbing and emitting light
US2020032065A1 Three-dimensional lattice structures containing operating material, compositions comprising the same, and compositions and methods for making the same
US2020032073A1 Three-dimensional lattice structures containing operating material, compositions comprising the same, and compositions and methods for making the same
US2018154446A1 High spin projectile apparatus comprising components made by additive manufacture
US2019044552A1 Apparatus for converting broad band electromagnetic energy to narrow band electromagnetic energy
US2016282094A1 High spin projectile apparatus for smooth bore barrels
US2013177737A1 Low surface energy touch screens, coatings, and methods
US2012067908A1 Hydrophobic coating compositions and articles coated with said compositions
US2010330293A1 Method of treating an article with a fluorocarbon
US2008006311A1 Razor cleaning device
EP0293519A1 Capillary flow control
US4676274A Capillary flow control
US1689618A Saw
CA179740A Dredge cutter
US1155039A Attachment for scrapers.
US1097609A Picture-exhibitor.
US905839A Puzzle.