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COLORCON

Overview
  • Total Patents
    57
About

COLORCON has a total of 57 patent applications. Its first patent ever was published in 1967. It filed its patents most often in United States, United Kingdom and Australia. Its main competitors in its focus markets pharmaceuticals, foods and drinks and basic materials chemistry are PERFETTI VAN MELLE SPA, FUYANG JIANNUO BIOTECHNOLOGY CO LTD and KEHDBERI ADAMS JUEHSEHJ LLS.

Patent filings per year

Chart showing COLORCONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Woznicki Edward J 33
#2 Porter Stuart C 21
#3 Grillo Susan M 11
#4 Signorino Charles A 10
#5 D Andrea Louis F 7
#6 Rosania Lawrence J 4
#7 Marshall Keith 4
#8 Signorino C 2
#9 Jamison Thomas E 2
#10 Roorensu Jiei Rosania 1

Latest patents

Publication Filing date Title
US4828841A Maltodextrin coating
US4802924A Coatings based on polydextrose for aqueous film coating of pharmaceutical food and confectionary products
US4704295A Enteric film-coating compositions
US4683256A Dry edible film coating composition, method and coating form
US4643894A Maltodextrin coating
US4556552A Enteric film-coating compositions
US4475919A Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products
BE886416A Dry edible coating formation composition, preparation method thereof, and products coated with said composition
US4543370A Dry edible film coating composition, method and coating form
US4336244A Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products
DE2820981A1 Pharmaceutical tablet and method for coloring a pharmaceutical tablet
US4274830A Colored medicinal tablet, natural color pigment and method for using the pigment in coloring food, drug and cosmetic products
GB1467548A Alumina hydrate lake process
AU8307675A Lake process
JPS5210325A Process for manufacture of lake
CA1054842A Method of making dry edible non-toxic colour lakes
US3909284A Lake process
AU5193073A Shellac coating for tablets
US3981984A Color film coating of tablets and the like
US3741795A Tablets for oral use coated with a stabilized shellac sealing coating