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GREAT LAKES CHEMICAL ITALIA

Overview
  • Total Patents
    99
About

GREAT LAKES CHEMICAL ITALIA has a total of 99 patent applications. Its first patent ever was published in 1987. It filed its patents most often in EPO (European Patent Office), Italy and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and optics are ADEKA ARGUS CHEMICAL CO LTD, CHEMICKE Z JURAJA DIMITROVA and ARGUS CHEM.

Patent filings per year

Chart showing GREAT LAKES CHEMICAL ITALIAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Neri Carlo 46
#2 Crisci Luciana 21
#3 Broussard Fabio 20
#4 Adovasio Mauro 19
#5 Pallini Luciano 18
#6 Malatesta Vincenzo 12
#7 Riva Rosa Maria 10
#8 Costanzi Silvestro 9
#9 Giroldini William 9
#10 Roncalli Jose 7

Latest patents

Publication Filing date Title
ZA9901290B Photochromatic compositions endowed with light fatigue resistance and photochromatic articles containing them.
WO9923093A1 2-(2'-hydroxyphenyl)benzotriazoles used as u.v. stabilisers
WO9902495A1 Light-stabilizing synergic mixtures for organic polymers
US6353044B1 Light-stabilized organic polymers
WO9847893A1 Enamine derivatives for use as antioxydants for polymers
CA2226552A1 Stabilizer in solid form for organic polymers
ITMI980138A1 "2- (2'-HYDROXYPHENYL) BENZOTHRIAZOLS CONTAINING A 2,4- IMIDAZOLE- DINEDIONE GROUP AND PROCEDURE FOR THEIR PREPARATION"
ITMI972476A1 New 2-(2'-hydroxyphenyl)benzotriazole(s) derivatives used as light stabilisers - prepared by reacting 2-(2'-hydroxyphenyl)benzotriazole with e.g. 2,4-imidazolidine:di:one-1,3-di:methylol in presence of concentrated sulphuric
US5844042A Process for obtaining granular forms of additives for organic polymers
ITMI971573A1 PHOTOCROMATIC COMPOUNDS, PROCEDURE FOR THEIR PREPARATION AND THEIR USE IN POLYMERIC MATERIALS
ITMI970719A1 New 2-(2'-hydroxyphenyl)benzotriazole(s) derivatives used as light stabilisers - prepared by reacting 2-(2'-hydroxyphenyl)benzotriazole with e.g. 2,4-imidazolidine:di:one-1,3-di:methylol in presence of concentrated sulphuric
US5747601A Dihydropyridines as vulcanization accelerators for natural or synthetic rubbers
EP0763540A1 New crystalline form of tetrakis-(2,4-di-t-butylphenyl)-4,4'-biphenylene diphosphonite
EP0684250A1 New poly(pentaerythrityl diphosphonate) and its use in self-extinguishing thermoplastic compositions
EP0664296A1 Reactive flame retardant additives containing phosphino oxide moieties
ITMI942438D0 Substituted 1,3,2-benzooxyazaphospholidines and process for their preparation
ITMI942439D0 Substituted 1,3,2-benzooxyazaphospholidines and process for their preparation
EP0637597A1 Articles of high refractive index, polymerizable liquid compositions and a method for their preparation
US5486613A Vulcanization accelerators
EP0619271A1 Method for removing hydrocarbon products from water surfaces