Learn more

SCHWARTZ HERBERT

Overview
  • Total Patents
    36
About

SCHWARTZ HERBERT has a total of 36 patent applications. Its first patent ever was published in 1908. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and medical technology are KANESHO KK, VYZK USTAV AGROCHEM and AGRO CHEMIE NOEVENYVEDOESZER G.

Patent filings in countries

World map showing SCHWARTZ HERBERTs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Canada 10
#3 United States 9
#4 France 2
#5 Austria 1
#6 Belgium 1
#7 Switzerland 1
#8 Spain 1

Patent filings per year

Chart showing SCHWARTZ HERBERTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwartz Herbert 21
#2 Skaptason Joseph B 8
#3 Skaptason Joseph Bjorn 1

Latest patents

Publication Filing date Title
US4311512A Bactericidal water-soluble complexes
US4202882A Novel deodorizing method
CA969860A Biocidal composition comprising a quaternary ammonium salt and tricyclic, cage-type hetero-cycle containing 4 nitrogen atoms
US3654302A Tetrahydrophthalanils
US3538156A Cinnamamides
US3484485A Cyclopropanecarboxanilides
US3484484A Novel alkylaminophenyl ureas
GB1090497A Novel herbicidal compositions
GB1145333A Novel cycloalkenecarboxanilides and herbicidal compositions containing them
US3446827A Organotin or mercury (carboxy hydrocarbylene amides)
US3507904A Novel tetrahydrophthalamic acids and derivatives thereof
GB1062537A Novel compound and herbicidal compositions
GB1059468A Novel herbicidal and/or defoliant compositions
GB1028693A Novel process for the preparation of amic acid esters
GB1010569A Novel n-(substituted phenyl) amic acid esters as plant growth regulants
US938794A Ship-cleaner.
CA781395A Post emergence herbicides
CA736881A Plant growth regulating activity
CA741252A N-(substituted phenyl) amic acid esters
CA758622A Cycloalkenecarboxanilides