Search Results - elham+fini

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Invention Description Traditional hot-mix asphalt requires high temperatures for production and application, leading to significant energy consumption and environmental impact. In addition, maintaining durability and moisture resistance in harsh climates—especially with exposure to deicing salts—remains a persistent challenge for roadway...

Published: 4/23/2026 | Updated: 4/22/2026 | Inventor(s): Elham Fini, Albert Hung, Farideh Pahlavan, Mohammadjavad Kazemi

Keywords(s):

Category(s): Advanced Materials/Nanotechnology, Alternative Energy/Biofuels/Bioplastics/Algae, Biomaterials, Environmental, Manufacturing/Construction/Mechanical, Physical Science

Harvesting and Immobilization of Heavy Metals

Invention Description The scarcity of fertile land and water, driven by erosion, pollution, and heavy metal toxicity, represents a critical threat to global food security and environmental health. Heavy metals are non-biodegradable and persist in the soil for a very long time. With a significant portion of global soil resources at risk by 2050, particularly...

Published: 4/1/2026 | Updated: 4/1/2026 | Inventor(s): Elham Fini, Eric Evans, Farideh Pahlavan

Keywords(s):

Category(s): Environmental, Environmental Remediation/Wastewater Treatment, Physical Science

Evaluating Asphalt Aging and Additive Effects

Invention Description In the field of infrastructure and material science, accurately predicting the lifespan of binders and coatings is essential for managing long-term maintenance costs and durability. Current chemical aging measurement techniques look at the "carbonyl index," which acts as a molecular fingerprint for how much a material...

Published: 2/26/2026 | Updated: 2/12/2026 | Inventor(s): Elham Fini, Albert Hung

Keywords(s):

Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Physical Science

Novel Adsorbent for Wastewater Treatment and Metal Recovery

Invention Description Heavy metals are non-biodegradable and can contaminate in ecosystems and the food chain, making them one of the most pressing environmental issues of our time. Certain industrial practices have resulted in an increase in the amount of heavy metals discharged into wastewater which can then leach into or contaminate other water...

Published: 2/26/2026 | Updated: 10/29/2025 | Inventor(s): Elham Fini, Farideh Pahlavan

Keywords(s):

Category(s): Advanced Materials/Nanotechnology, Environmental, Environmental Remediation/Wastewater Treatment, Physical Science

ICE-Bind

Background In cold climates, phase changes of water-to-ice and ice-to-water in the pore structures of soils significantly challenge the integrity and longevity of infrastructure. Soils in these regions typically undergo substantial volumetric changes because of climate stressors, impacting structures including building foundations, bridges, pipelines,...

Published: 2/26/2026 | Updated: 8/21/2025 | Inventor(s): Elham Fini, Farideh Pahlavan, Mohammadjavad Kazemi

Keywords(s):

Category(s): Physical Science, Advanced Materials/Nanotechnology, Environmental

ExAl-Metal

Background The construction industry is facing the dual challenges of enhancing sustainability while addressing environmental safety concerns. One promising approach to achieving both goals is the utilization of mine tailings as a raw material in construction. Mine tailings, the residual byproducts of mining operations, are abundant and pose significant...

Published: 2/26/2026 | Updated: 6/23/2025 | Inventor(s): Elham Fini, Farideh Pahlavan

Keywords(s):

Category(s): Physical Science, Environmental, Manufacturing/Construction/Mechanical, Alternative Energy/Biofuels/Bioplastics/Algae

BioCatSup (Biogenic Catalyst for Sulfur Polymerization)

Background Excess sulfur poses challenges in storage and management, contaminating soil and water, disrupting ecosystems, and hindering plant growth. Burning sulfur releases sulfur dioxide, a major air pollutant contributing to acid rain and respiratory issues. Therefore, managing excess sulfur involves finding sustainable uses to reduce its environmental...

Published: 2/26/2026 | Updated: 1/29/2025 | Inventor(s): Elham Fini, Masoumeh Mousavi

Keywords(s):

Category(s): Advanced Materials/Nanotechnology, Manufacturing/Construction/Mechanical, Physical Science, Environmental

Bio-Grafted Plastic Granules for Sub-Zero Soil and Subgrade Applications (BCPG-S)

Background Cement plays a vital role in the stabilization and enhancement of civil infrastructure performance, including foundations, pavement layers, bridges, pipelines, and dams. Its curing process, driven by water through cement hydration, is essential for developing concrete's strength and durability. However, in cold climates, the inherent...

Published: 2/26/2026 | Updated: 1/22/2025 | Inventor(s): Elham Fini, Farideh Pahlavan, Sand Aldagari

Keywords(s):

Category(s): Physical Science, Advanced Materials/Nanotechnology, Environmental, Manufacturing/Construction/Mechanical

Bio-Grafted Plastic Granules (BCPG)

Background Removal and immobilization of metal leachates from various compounds (industrial waste, mine tailings, waste engine oil, etc.) used in construction and the built environment is critical. Specifically, the use of mine tailing in construction of roadway base and sub-base could lead to leaching of metals to surface and ground water. In response...

Published: 2/26/2026 | Updated: 12/18/2024 | Inventor(s): Elham Fini, Farideh Pahlavan

Keywords(s):

Category(s): Physical Science, Advanced Materials/Nanotechnology, Environmental, Manufacturing/Construction/Mechanical

WooplyMatt

Background According to the U.S. Environmental Protection Agency (EPA), volatile organic compounds (VOC) are compounds that have a high vapor pressure and low water solubility. Many VOCs are human-made chemicals that are used and produced in the manufacture of paints, pharmaceuticals, and refrigerants. These VOCs break down and harm the atmosphere,...

Published: 2/26/2026 | Updated: 12/13/2024 | Inventor(s): Elham Fini, Sand Aldagari

Keywords(s):

Category(s): Advanced Materials/Nanotechnology, Physical Science, Environmental

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