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Summary:¹ The top cited patents in basic materials chemistry, as indicated by the citations received from other patents granted in 2022, reveal several key themes:
Materials Science and Engineering: A significant focus is on the development of advanced materials with tailored properties, such as high-performance polymers, ceramics, and composites. This includes research into new materials synthesis techniques, characterization methods, and applications in various industries.
Chemical Processes and Catalysis: Patents related to chemical processes and catalysis are essential for optimizing industrial processes, reducing energy consumption, and developing sustainable technologies.
Energy and Environmental Technologies: The development of materials and processes for energy storage, energy conversion, and environmental remediation is a major focus area. This includes research into batteries, fuel cells, and pollution control technologies.
Organic Electronics: The development of organic electronic materials, such as organic light-emitting diodes (OLEDs) and organic field-effect transistors (OFETs), is driving innovation in display technologies, flexible electronics, and wearable devices.
Overall, the top cited patents in basic materials chemistry reflect the ongoing advancements in materials science and engineering, which are driving innovation and addressing global challenges such as climate change, energy security, and healthcare.
#materialscience #chemistry #nanotechnology #catalysis #renewableenergy #sustainability #innovation #technology
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1. 7 10465112
Composition for etching
Inventors:
Jin Uk Lee; Jae Wan Park; Jung Hun Lim
2. 6 7070051
Needle counter device including troughs of cohesive material
Inventors:
Rowland W. Kanner; Larry Lee Young
3. 5 4369055
Coated granular fertilizer capable of controlling the effect of temperature upon dissolution-out rate
Inventors:
Toshio Fujita; Chigo Takahashi; Shigemitsu Yoshida; Hirozo Shimizu
3. 5 8987537
Fuel compositions
Inventors:
Danny F. Droubi; Michael Allen Branch; Cynthia Delaney-Kinsella; Dana Tatum Lipinsky; Lawrence Stephen Kraus; Tommy Louis Brumfield; Ariel Bru; Koen Steernberg; Pierre Tardif; Shannon Boudreaux
5. 4 4101459
Compositions for curing epoxide resins
Inventors:
Christopher Michael Andrews
5. 4 4511459
Simultaneous coking of residual oil and partial gasification and desulfurization of coal
Inventors:
Tsoung Y. Yan; Paul Shu
5. 4 4797133
Process for recovery of butene-1 from mixed C4 hydrocarbons
Inventors:
Peter R. Pujado
5. 4 4940529
Catalytic cracking with deasphalted oil
Inventors:
William I. Beaton; James L. Taylor; Lawrence B. Peck; James F. Mosby
5. 4 5814685
Ink jet recording liquid
Inventors:
Sunao Satake; Seiji Sawada; Yasuharu Iida; Tsutomu Fujigamori
5. 4 8580000
Indirect heat-drying apparatus, indirect heat-drying method of drying substance to be dried, and method and apparatus for producing solid fuel
Inventors:
Satoru Sugita; Tetsuya Deguchi; Takuo Shigehisa; Masayasu Ito; Zenji Kato
5. 4 9273240
Method for preparing a ternary or higher zeotropic refrigerant mixture
Inventors:
Robert E. Low; Stuart Corr
5. 4 9822372
CRISPR-Cas component systems, methods and compositions for sequence manipulation
Inventors:
Feng Zhang; David Benjamin Turitz Cox; Luciano Marraffini; David Olivier Bikard; Wenyan Jiang; Neville Espi Sanjana
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1. 66 6303238
OLEDs doped with phosphorescent compounds
Inventors:
Mark E. Thompson; Yujian You; Andrei Shoustikov; Scott Sibley; Paul E. Burrows; Stephen R. Forrest
2. 63 4769292
Electroluminescent device with modified thin film luminescent zone
Inventors:
Ching W. Tang; Chin H. Chen; Ramanuj Goswami
3. 62 5061569
Electroluminescent device with organic electroluminescent medium
Inventors:
Steven A. VanSlyke; Ching W. Tang; Michael E. O'Brien; Chin H. Chen
3. 62 5844363
Vacuum deposited, non-polymeric flexible organic light emitting devices
Inventors:
Gong Gu; Paul Burrows; Stephen R. Forrest
3. 62 7332232
OLEDs utilizing multidentate ligand systems
Inventors:
Bin Ma; Robert Walters; Raymond Kwong; Jason Brooks
6. 61 5707745
Multicolor organic light emitting devices
Inventors:
Stephen Ross Forrest; Mark Edward Thompson; Paul Edward Burrows; Linda Susan Sapochak; Dennis Matthew McCarty
6. 61 7279704
Complexes with tridentate ligands
Inventors:
Robert Walters; Jui-Yi Tsai; Peter B. Mackenzie; Mark E. Thompson
8. 59 6835469
Phosphorescent compounds and devices comprising the same
Inventors:
Raymond C. Kwong; David B. Knowles; Mark E. Thompson
9. 58 5703436
Transparent contacts for organic devices
Inventors:
Stephen R. Forrest; Mark E. Thompson; Paul E. Burrows; Vladimir Bulovic; Gong Gu
9. 58 6097147
Structure for high efficiency electroluminescent device
Inventors:
Marc A Baldo; Diarmuid F. O'Brien; Stephen R. Forrest
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1. The Summary was generated by Gemini (https://gemini.google.com/) after a brief chat about patent citations and World Intellectual Property Organization (WIPO) fields, using a prompt generally as follows: 'Using the titles of the patents and the names of the inventors listed below, and any other relevant information you have, please write a paragraph or two explaining the major topics involved. Keep in mind we are using the cited patents as a proxy for the subject matter that was patented in 2022. Please also include relevant LinkedIn hashtags. The field in which these patents were cited is "[WIPO field]".' followed by the list of patents relating to that WIPO field. (The list of patents had been previously generated through other means.) As such, the statements in the Summary do not necessarily reflect my own views, and are NOT intended as legal, financial, or any other type of advice.
References:
Raw data from: U.S. Patent and Trademark Office. "Data Download Tables." PatentsView. Accessed September 7, 2024. https://patentsview.org/download/data-download-tables.
Please contact me (carlos@candeloro.net) for methodology, or if you know or believe information presented is not correct.
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