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PRESIDENT AND BOARD OF TRUSTEE

Overview
  • Total Patents
    13
About

PRESIDENT AND BOARD OF TRUSTEE has a total of 13 patent applications. Its first patent ever was published in 1931. It filed its patents most often in Canada, United States and United Kingdom. Its main competitors in its focus markets pharmaceuticals and measurement are WU CHUNYAN, ZHAO GUOLIN and ZENG ZHENG.

Patent filings in countries

World map showing PRESIDENT AND BOARD OF TRUSTEEs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United States 4
#3 United Kingdom 3

Patent filings per year

Chart showing PRESIDENT AND BOARD OF TRUSTEEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Pharmaceuticals
#2 Measurement

Focus technologies

# Technology
#1 Medical preparations
#2 Radio navigation

Top inventors

# Name Total Patents
#1 Doisy Edward A 9
#2 Katzman Philip A 5
#3 Thayer Sidney A 3
#4 Mckee Ralph W 2
#5 Binkley Stephen B 2
#6 Maccorquodale Donald W 2
#7 Veler Clement D 1
#8 Garrett P 1
#9 Groves Webster 1

Latest patents

Publication Filing date Title
US3715752A Structure for and method of aircraft guidance
US2375979A Process of obtaining chorionic gonadotropic hormone
GB533513A Process of obtaining a purified vitamin k preparation
US2139540A Process for obtaining hormone substance
GB406531A Improvements in methods of obtaining hormones
US2035642A Hormone and process of obtaining the same
GB377991A Hormone and process of obtaining the same
CA344110A Hormone recovery
CA338200A Hormone production
CA431710A Vitamin production
CA483983A Process of obtaining chorionic gonadotropic hormone
CA338199A Hormone production
CA479146A Naphthalene compounds and methods of obtaining same