Learn more

CIBA LTD

Overview
  • Total Patents
    7,584
About

CIBA LTD has a total of 7,584 patent applications. Its first patent ever was published in 1942. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets organic fine chemistry, basic materials chemistry and macromolecular chemistry and polymers are CIBA GEIGY, KALLE AND COMPANY AG and BASLE CHEMICAL WORKS.

Patent filings in countries

World map showing CIBA LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Wettstein Albert 165
#2 Schmidt Paul 123
#3 Druey Jean 105
#4 Anner Georg 105
#5 Wilhelm Max 97
#6 Siegrist Adolf E 96
#7 Duennenberger Max 95
#8 Batzer Hans 91
#9 Maeder Arthur 90
#10 Porret Daniel 85

Latest patents

Publication Filing date Title
US3852438A Pesticidal compositions containing 1-halo-2-aryloxy-vinyl-(2)-phosphates
US3829485A Thiourea compounds and biocidal preparations containing them
US3733422A Molluscicidal trifluoromethyl p-nitro diphenyl ethers
ZA7007325B New phosphoric acid esters for combating pests
ZA7007276B Pyridinesulfonic acids,process for their manufacture and pharmaceutical preparations containing them
CA922982A Gelatine capsule coatings and a process for their manufacture
ZA7006999B New hypocalcaemic peptides and process for their manufacture
IL35436D0 Insecticidal and acaricidal compositions synergistically activated by a phenylpropargyl ether or thioether
CA917999A Rotor position selection mechanism
IL35398D0 Textile printing process
CA921826A Pharmaceutical preparations
CA927046A Process for the manufacture of solvent-resistant epoxide resin coatings
AU2009170A Process for dyeing polyamides
CA928703A Process for the manufacture of dicarbonyl compounds and derivatives thereof
ZA7005830B New process for the manufacture of acetylene compounds
ZA7005677B Process for the manufacture of porous solids consisting of crosslinked urea-formaldehyde polycondensation products
ZA7005676B Process for the manufacture of highly disperse solids consisting of cross-linked urea-formaldehyde polycondensation products
ZA7005639B Apparatus for impregnating bodies with a casting resin composition
IL35116D0 Phosphoric acid esters,their preparation and use as pesticides
ZA7005492B Process for the optical brightening of organic fibre substrates