HITCO, Inc.
73Patents
2Active
73Granted
37Portfolio score
Filing activity: Apr 5, 1973 → Jun 8, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4083159A | Structural sound absorbing panel for underwater use and methods of making same | Emerging Cross-Sectional Technologies | 40 | Expired |
| US4351932A | Bis-maleimide/divinyl aryl crosslinking agent resin system | Chemistry; Metallurgy | 39 | Expired |
| US4185043A | Polymers containing chemically bonded metal atoms | Chemistry; Metallurgy | 37 | Expired |
| US4506611A | Three-dimensional thick fabrics and methods and apparatus for making same | Textiles; Paper | 36 | Expired |
| US3981689A | Insulator | Emerging Cross-Sectional Technologies | 31 | Expired |
| US3980105A | Laminated article comprising pyrolytic graphite and a composite substrate therefor | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4331582A | Epoxy latent catalyst | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4325999A | Bias fabric | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4428992A | Method of splicing reinforcement fiber | Emerging Cross-Sectional Technologies | 28 | Expired |
| US4468497A | Elastomer modified bis-maleimide resin | Chemistry; Metallurgy | 28 | Expired |
| US4620890A | Method of making a fluted core radome | Emerging Cross-Sectional Technologies | 27 | Expired |
| US4265727A | Composite electrodes | Chemistry; Metallurgy | 26 | Expired |
| US4087482A | Furfuryl alcohol modified polyester resins containing metal atoms | Chemistry; Metallurgy | 26 | Expired |
| US4321298A | Carbon fabrics sequentially resin coated with (1) a metal-containing composition and (2) a boron-containing composition are laminated and carbonized | Emerging Cross-Sectional Technologies | 25 | Expired |
| US3943980A | Multi-ply woven article having double ribs | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4343922A | Polymers containing chemically bonded metal atoms | Chemistry; Metallurgy | 25 | Expired |
| US4369104A | Continuous filament graphite composite electrodes | Chemistry; Metallurgy | 25 | Expired |
| US3965942A | Multi-ply woven article having stiffening elements between double plies | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5080142A | Integrally woven multi-apertured multi-layer angle interlock fabrics | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4610860A | Method and system for producing carbon fibers | Textiles; Paper | 23 | Expired |
| US4102142A | Underwater riser buoyancy | Fixed Constructions | 22 | Expired |
| US4034138A | Aromatic polyamide fibers coated with a polyurethane | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4095404A | Method of manufacturing a high-strength, polyurethane-impregnated polyamide cable | Textiles; Paper | 21 | Expired |
| US4409048A | High temperature consolidation process | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4331091A | Three-dimensional thick fabrics and method and apparatus for making same | Textiles; Paper | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.