Ameron, Inc.
🏢 View company profile →76Patents
0Active
76Granted
40Portfolio score
Filing activity: Dec 27, 1972 → Dec 15, 1994
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4695618A | Solventless polyurethane spray compositions and method for applying them | Chemistry; Metallurgy | 91 | Expired |
| US5520422A | High-pressure fiber reinforced composite pipe joint | Emerging Cross-Sectional Technologies | 71 | Expired |
| US4512685A | Mortarless retaining-wall system and components thereof | Fixed Constructions | 71 | Expired |
| US5275645A | Polysiloxane coating | Chemistry; Metallurgy | 68 | Expired |
| US4113665A | Coatings prepared from trialkoxysilanes | Chemistry; Metallurgy | 68 | Expired |
| US4208230A | Impregnating a fibrous web with liquid | Performing Operations; Transporting | 65 | Expired |
| US4250074A | Interpenetrating polymer network comprising epoxy polymer and polysiloxane | Emerging Cross-Sectional Technologies | 53 | Expired |
| US4142551A | Hydraulically balanced marine loading arm | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4874548A | Conductive adhesive | Electricity | 30 | Expired |
| US5427474A | Double containment piping system and centralization seal therefor | Physics | 23 | Expired |
| US4096064A | System for removal of toxic heavy metals from drinking water | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5460416A | Perforated fiber reinforced pipe and couplings for articulating movement | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4581804A | Method for making insulated pipe | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4537426A | Couplings for non-ferrous pipe | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4330811A | Filament-reinforced plastic article | Performing Operations; Transporting | 19 | Expired |
| US4080190A | Siloxane-tin coatings and their use for protecting materials from growth of pestiferous organisms | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4980006A | Method for making a fiber-reinforced pipe flange | Performing Operations; Transporting | 18 | Expired |
| US4298543A | Siloxane-tin coatings | Chemistry; Metallurgy | 17 | Expired |
| US5186500A | Fiberglass tubular coupling with liner | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5580406A | Surfacing or rehabilating structures without supporting forms | Fixed Constructions | 17 | Expired |
| US4142740A | Quick disconnect coupler | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4532299A | Flexibilized chemically resistant epoxy resin | Chemistry; Metallurgy | 15 | Expired |
| US4385134A | Organotin polysiloxane and acrylic antifouling coating | Chemistry; Metallurgy | 14 | Expired |
| US4148950A | Epoxy surfacer cements containing polyamine-ketimine mixtures | Chemistry; Metallurgy | 14 | Expired |
| US4227929A | Siloxane-tin coatings | Chemistry; Metallurgy | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.