Anic S.p.A.
109Patents
0Active
109Granted
41Portfolio score
Filing activity: Nov 3, 1975 → Jan 11, 1988
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4833260A | Process for the epoxidation of olefinic compounds | Chemistry; Metallurgy | 130 | Expired |
| US4234652A | Microfibrous structures | Emerging Cross-Sectional Technologies | 59 | Expired |
| US4429089A | Polymerizing and copolymerizing diolefines, and means therefor | Chemistry; Metallurgy | 44 | Expired |
| US4218391A | Method for the preparation of esters of carbonic acid | Chemistry; Metallurgy | 43 | Expired |
| US4062884A | Process for the preparation of dialkylcarbonates | Chemistry; Metallurgy | 43 | Expired |
| US4110377A | Process for the alkylation of secondary aliphatic amines in the presence of an amide of a transition metal | Chemistry; Metallurgy | 36 | Expired |
| US4318862A | Process for producing dimethylcarbonate | Emerging Cross-Sectional Technologies | 35 | Expired |
| US4464321A | Process for the preparation of chitosan fibers | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4045464A | Process for the preparation of aromatic carbonates | Chemistry; Metallurgy | 32 | Expired |
| US4212703A | Process for the manufacture of laminated sheets of cellulosic and polymeric fibrous materials | Textiles; Paper | 29 | Expired |
| US4431737A | Process for the production of alpha-galactosidase and uses of the enzyme thus obtained | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4456731A | Composition for lining the walls of reactors and connected apparatus used for polymerizing vinyl compounds which prevents or reduces deposits and incrustations on said apparatus, and the method for its use | Chemistry; Metallurgy | 22 | Expired |
| US4348427A | Coating method and composition | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4480135A | Process for oxidizing alcohols to aldehydes and/or ketones | Chemistry; Metallurgy | 22 | Expired |
| US4282351A | Chitosan-glucan complex, method for its production and end uses | Chemistry; Metallurgy | 21 | Expired |
| US4087276A | Removal of mercury from sludge by heating and condensing | Chemistry; Metallurgy | 20 | Expired |
| US4524187A | Isobutylene-triene copolymers cross-linkable under ambient humidity conditions, a process for their preparation, and intermediate suitable for this purpose | Chemistry; Metallurgy | 19 | Expired |
| US4097676A | Method for the preparation of aromatic urethans | Chemistry; Metallurgy | 19 | Expired |
| US4321190A | Polyolefin compositions stabilized against UV light radiations with open-chain hindered amines | Chemistry; Metallurgy | 19 | Expired |
| US4395565A | Preparing aromatic urethans | Chemistry; Metallurgy | 18 | Expired |
| US4614815A | Process for producing diesterdiamides | Chemistry; Metallurgy | 17 | Expired |
| US4544450A | Electrochemical process for the synthesis of organic compounds | Chemistry; Metallurgy | 16 | Expired |
| US4396783A | Hydroxylating aromatic hydrocarbons | Performing Operations; Transporting | 15 | Expired |
| US4368322A | Chitosan-glucan complex, method for its production and end uses | Chemistry; Metallurgy | 14 | Expired |
| US4117249A | Acetylenic alcohols, their derivatives and process for their production | Chemistry; Metallurgy | 12 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.