Learn more

NORISTAN LTD

Overview
  • Total Patents
    16
About

NORISTAN LTD has a total of 16 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United States, Australia and Canada. Its main competitors in its focus markets pharmaceuticals, organic fine chemistry and basic materials chemistry are GICARE PHARMA INC, MYLARI BANAVARA L and KAREUS THERAPEUTICS SA.

Patent filings in countries

World map showing NORISTAN LTDs patent filings in countries
# Country Total Patents
#1 United States 4
#2 Australia 3
#3 Canada 3
#4 EPO (European Patent Office) 3
#5 South Africa 3

Patent filings per year

Chart showing NORISTAN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Snyckers Friedrich O 7
#2 Snyckers Friedrich Otto 6
#3 Van Der Schyf Cornelis J 5
#4 Fourie Theunis G 5
#5 Dekker Theodor G 5
#6 Dekker Theodor Gerhard 4
#7 Fourie Theunis Gerhardus 4
#8 Schyf Cornelis Johannes Van De 3
#9 Snyckers Friedrich Otto Dr 2
#10 Oliver Douglas William 2

Latest patents

Publication Filing date Title
ZA8409708B Production of oleanolic acid
ZA8302912B Pharmaceutical compositions and preparation thereof
EP0093520A1 Pharmaceutical compositions and preparation thereof
US4622430A Derivatives of pentacyclo undecanes, processes for preparing these compounds, and pharmaceutical compositions thereof
ZA8204694B Phlorophenone derivatives,processes for preparing these compounds,and pharmaceutical compositions of phlorophenone derivatives
US4503256A Phlorophenone derivatives, processes for preparing such compounds, uses and pharmaceutical compositions of phlorophenone compounds