The Lemelson–MIT Program awards several prizes yearly to inventors in the United States. The largest is the Lemelson–MIT Prize which was endowed in 1994 by Jerome H. Lemelson, funded by the Lemelson Foundation, and is administered through the School of Engineering at the Massachusetts Institute of Technology. The winner receives $500,000, making it the largest cash prize for invention in the U.S.
Zeolite is a family of several microporous, crystalline aluminosilicate materials commonly used as commercial adsorbents and catalysts. They mainly consist of silicon, aluminium, oxygen, and have the general formula Mn+
1/n(AlO
2)−
(SiO
2)
x･yH
2O where Mn+
1/n is either a metal ion or H+.
In petrochemistry, petroleum geology and organic chemistry, cracking is the process whereby complex organic molecules such as kerogens or long-chain hydrocarbons are broken down into simpler molecules such as light hydrocarbons, by the breaking of carbon–carbon bonds in the precursors. The rate of cracking and the end products are strongly dependent on the temperature and presence of catalysts. Cracking is the breakdown of large hydrocarbons into smaller, more useful alkanes and alkenes. Simply put, hydrocarbon cracking is the process of breaking long-chain hydrocarbons into short ones. This process requires high temperatures.
Stephanie Louise Kwolek was a Polish-American chemist best known for inventing Kevlar. Her career at the DuPont company spanned more than 40 years.
A molecular sieve is a material with pores of uniform size which link the interior of the solid to its exterior. These materials embody the molecular sieve effect: "With respect to porous solids, the surface associated with pores communicating with the outside space may be called the internal surface. Because the accessibility of pores may depend on the size of the fluid molecules, the extent of the internal surface may depend on the size of the molecules comprising the fluid, and may be different for the various components of a fluid mixture." The specification for the pores is that they not only communicate from the exterior to the interior, but the pores are uniform in size. Many kinds of materials exhibit some molecular sieves, but zeolites dominate the field. Zeolites are almost always aluminosilicates, or variants where some or all of the Si or Al centers are replaced by similarly charged elements.
Harry Wesley Coover Jr. was the inventor of Eastman 910, commonly known as Super Glue.
Honeywell UOP, formerly known as UOP LLC or Universal Oil Products, is an American multi-national company developing and delivering technology to the petroleum refining, gas processing, petrochemical production, and major manufacturing industries.
Spencer Ferguson Silver III was an American chemist and inventor who specialized in adhesives. 3M credits him with having devised the adhesive that Arthur Fry used to create Post-it Notes.
Mária Telkes was a Hungarian-American biophysicist, engineer, and inventor who worked on solar energy technologies.
George McClelland Whitesides is an American chemist and professor of chemistry at Harvard University. He is best known for his work in the areas of nuclear magnetic resonance spectroscopy, organometallic chemistry, molecular self-assembly, soft lithography, microfabrication, microfluidics, and nanotechnology. A prolific author and patent holder who has received many awards, he received the highest Hirsch index rating of all living chemists in 2011.
Carolyn Ruth Bertozzi is an American chemist and Nobel laureate, known for her wide-ranging work spanning both chemistry and biology. She coined the term "bioorthogonal chemistry" for chemical reactions compatible with living systems. Her recent efforts include synthesis of chemical tools to study cell surface sugars called glycans and how they affect diseases such as cancer, inflammation, and viral infections like COVID-19. At Stanford University, she holds the Anne T. and Robert M. Bass Professorship in the School of Humanities and Sciences. Bertozzi is also an Investigator at the Howard Hughes Medical Institute (HHMI) and is the former director of the Molecular Foundry, a nanoscience research center at Lawrence Berkeley National Laboratory.
Allene Rosalind Jeanes was an American chemist whose pioneering work significantly impacted carbohydrate chemistry. Born in 1906 in Texas, Jeanes' notable contributions include the development of Dextran, a lifesaving blood plasma substitute used in the Korean and Vietnam wars, and Xanthan gum, a polysaccharide commonly used in the food, cosmetics, and pharmaceutical industries. Jeanes' innovations have had a lasting influence on medical treatments and everyday consumer products, highlighting her role as a key figure in applied carbohydrate science. Her achievements earned her numerous accolades, including being the first woman to receive the Distinguished Service Award from the U.S. Department of Agriculture.
Vladimir Haensel was an American chemical engineer who invented the platforming process - a platinum catalytic process for reforming petroleum hydrocarbons into gasoline. In addition, he was influential in the creation of catalytic converters for automobiles.
Paul Ratnasamy is an Indian catalyst scientist, INSA Srinivasa Ramanujan Research Professor and a former director of National Chemical Laboratory of the Council of Scientific and Industrial Research (CSIR). He was honored by the Government of India, in 2001, with one of the highest Indian civilian awards of Padma Shri.
Elsa Reichmanis is an American chemist, who was the 2003 president of the American Chemical Society. She was elected a member of the National Academy of Engineering in 1995 for the discovery, development, and engineering leadership of new families of lithographic materials and processes that enable VLSI manufacturing. She was also inducted into the National Academy of Inventors in 2020. She is currently the Anderson Endowed Chair in Chemical and Biomolecular Engineering at Lehigh University. She previously served on the faculty at The Georgia Institute of Technology. Reichmanis is noted for her research into microlithography, and is credited for contributing to the "development of a fundamental molecular level understanding of how chemical structure affects materials function leading to new families of lithographic materials and processes that may enable advanced VLSI manufacturing".
Gustav Egloff (1886–1955) was an American chemist nicknamed Gasoline Gus. He was Universal Oil Products' first chemist and by 1917 became their director, serving in that capacity until death. Science magazine described him as a "human catalyst".
Herman Pines was a Russian Empire–born American chemist best known for his work with Vladimir Ipatieff on the catalytic conversion of high-octane aviation fuel. Because of his scientific contributions, new processes were developed for the isomerization of paraffins, the alkylation of aromatic compounds, and base-catalyzed organic reactions.
Paul Burgan Weisz was a Czechoslovak-born American chemist, noted for his work on solid catalysts, which had a major impact on petroleum refining.
Kenneth J. Balkus, Jr. is an American chemist and materials scientist. He is professor of chemistry and former department chair at The University of Texas at Dallas. He is a Fellow of the American Chemical Society and a recipient of the ACS Doherty Award. His well known work is synthesis of zeolite UTD-1, the first high-silica zeolite to contain a one-dimensional, extra-large 14-ring pore system. Other notable work include rare-earth metal organic frameworks. He is editor to Journal of Porous Materials, Springer. He is also co-founder of DB Therapeutics, a company developing cancer therapies.
Margaret May-som Shaw Wu is a Taiwanese–American industrial chemist and inventor. As a research chemist at ExxonMobil, Wu developed new lubricants for car engines. She was elected Fellow of the National Inventors Hall of Fame in 2020.
