Frito-Lay, Inc.
120Patents
0Active
120Granted
43Portfolio score
Filing activity: Dec 13, 1972 → Aug 25, 1989
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4889367A | Multi-readable information system | Physics | 115 | Expired |
| US4517790A | Apparatus and method for ultrasonic sealing of packages | Emerging Cross-Sectional Technologies | 101 | Expired |
| US4508739A | Potato product with opposite corrugations of different frequencies | Emerging Cross-Sectional Technologies | 99 | Expired |
| US4650684A | Reduction in phase-locking of corrugated chips and product thereof | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4910031A | Topped savory snack foods | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4534818A | Method and apparatus for ultrasonic sealing | Emerging Cross-Sectional Technologies | 76 | Expired |
| US4756916A | Process for producing low oil potato chips | Human Necessities | 64 | Expired |
| US4277510A | Process of making potato chips | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4933199A | Process for preparing low oil potato chips | Human Necessities | 61 | Expired |
| US4582927A | Synthetic cooking oils containing dicarboxylic acid esters | Chemistry; Metallurgy | 57 | Expired |
| US4521467A | Ultrasonically-sealable peelable seal | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4138019A | Mounting device | Human Necessities | 52 | Expired |
| US4670272A | Thermostable creme | Human Necessities | 49 | Expired |
| US4537786A | Method of preparing low oil fried potato chips | Human Necessities | 48 | Expired |
| US4126706A | Process for forming dough ribbon | Emerging Cross-Sectional Technologies | 48 | Expired |
| US4511586A | Potato product with opposite phase-shifted corrugations of the same frequency and amplitude | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4348166A | Apparatus for forming thin materials | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4913919A | Coating composition for comestible products | Human Necessities | 46 | Expired |
| US4608808A | Apparatus and method for case packing flexible bags | Performing Operations; Transporting | 46 | Expired |
| US4517204A | Reduced calorie puffed snack food products | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4604925A | Method and apparatus for slicing produce | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4373982A | Ultrasonic sealing apparatus | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4272554A | Process for preparing blister-inhibited potato chips | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4806377A | Waxy corn masa based products and methods of making | Emerging Cross-Sectional Technologies | 38 | Expired |
| US4560569A | Formulation of dough-based fried snack foods | Human Necessities | 37 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.