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CASSELLA COLOR COMPANY

Overview
  • Total Patents
    28
About

CASSELLA COLOR COMPANY has a total of 28 patent applications. Its first patent ever was published in 1905. It filed its patents most often in United States. Its main competitors in its focus markets basic materials chemistry, organic fine chemistry and textiles and paper are HENGSHENG CHEMICAL CO LTD, LEOPOLD CASSELLA & C G M B H and SOC OF CHEMICAL IND.

Patent filings in countries

World map showing CASSELLA COLOR COMPANYs patent filings in countries
# Country Total Patents
#1 United States 28

Patent filings per year

Chart showing CASSELLA COLOR COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kalischer Georg 9
#2 Herz Richard 6
#3 Nissen Detlev 3
#4 Saul Erich 2
#5 Klingemann Felix 2
#6 Schuele Rudolf 2
#7 Kertesz Adolf 2
#8 Ehrlich Paul 1
#9 Gast Richard 1
#10 Frohneberg Wilhelm 1

Latest patents

Publication Filing date Title
US1150825A Claret-red trisazo dyestuff.
US1129575A Vat dyes and process of making same.
US1129574A Vat dyes and process of making same.
US1103004A Red vat dyestuffs and process of making same.
US1172061A Fast yellow dyes and process of making same.
US1079415A Disazo dyes and processes of making same.
US1100877A Fast yellow sulfid dyestuffs.
US1107164A Producing fast dyeings on the fiber.
US1055287A Yellow vat dye.
US1043016A Dyeing of cotton or linen cloth with vat-colors.
US1029066A Process of dyeing vegetable fibers with halogenated indigo and indigold dyestuffs.
US999798A Vat dye and process of making same.
US1005176A 3.6-diaminoacridinium and its salts.
US999230A Azo dye.
US1020756A New cotton dyestuffs and process of making same.
US966092A Indophenolic compound and process of making same.
US960919A Blue sulfid colors and process of making same.
US956348A Blue vat dye and process of making same.
US920156A Brominated indigo sulfid and process of making same.
US919572A Blue sulfur dye and process of making same.