Chemical Engineering

Citations to U.S. patents by U.S. patents granted in 2024

Related WIPO fields:[Environmental technology | Measurement | Materials, metallurgy | Medical technology | Analysis of biological materials | Basic materials chemistry | Organic fine chemistry All WIPO fields
[Cited by Examiner | Cited by Applicant]
Most Cited by Examiners

  1. 8 11260372    Catalyst system for lean gasoline direct injection engines
  Inventors: Wen-Mei Xue; Attilio Siani; John K. Hochmuth

  2. 7 8950174    Catalysts for gasoline lean burn engines with improved NH3-formation activity
  Inventors: Marcus Hilgendorff

  3. 6 11384980    System and method for reducing moisture in materials or plants using microwave radiation and RF energy
  Inventors: Joseph P. Triglia, Jr.

  3. 6 5968321    Vapor compression distillation system and method
  Inventors: Stephan B. Sears

  3. 6 6033450    Deoiler shaft vortex separator
  Inventors: Allan D. Krul; J. W. Harris

  6. 5 10328388    Diesel oxidation catalyst
  Inventors: Karifala Dumbuya; Claudia Zabel; Susanne Stiebels; Shiang Sung

  6. 5 10695749    Sinter-resistant catalyst systems
  Inventors: Xingcheng Xiao; Ming Yang; Gongshin Qi; Wei Li

  6. 5 11110435    Exhaust gas purification catalyst
  Inventors: Ryota Onoe; Kazuhiko Ito; Takahiro Harada; Chihiro Kasuya

  6. 5 11161101    Catalyst structure and method for producing the catalyst structure
  Inventors: Sadahiro Kato; Masayuki Fukushima; Hiroko Takahashi; Yuichiro Banba; Kaori Sekine; Takao Masuda; Yuta Nakasaka; Takuya Yoshikawa

  6. 5 11459744    In-pipe storm water filter
  Inventors: Brandon Lawson Swope; Leonard David Sinfield; Patrick John Earley; Alexander Stevens-Bracy

  6. 5 4770676    Recovery of methane from land fill gas
  Inventors: Shivaji Sircar; Ravi Kumar; William R. Koch; John VanSloun

  6. 5 5681360    Landfill gas recovery
  Inventors: Lawrence A. Siwajek; W. Jeffrey Cook; William R. Brown

  6. 5 6464745    Minipleat synthetic air filter assembly
  Inventors: Samuel Rivera; Simon D. Ladd; Michelle Pritzkau; Kent Mertz; Markus Schmitt

  6. 5 6762382    Track-type sortation system
  Inventors: Darin L. Danelski

  6. 5 7282074    Auxiliary dust collection system
  Inventors: Robert M. Witter

[Cited by Examiner | Cited by Applicant]
Most Cited by Applicants

  1. 30 5587128    Mesoscale polynucleotide amplification devices
  Inventors: Peter Wilding; Larry J. Kricka

  1. 30 6524456    Microfluidic devices for the controlled manipulation of small volumes
  Inventors: J. Michael Ramsey; Stephen C. Jacobson

  3. 29 7057026    Labelled nucleotides
  Inventors: Colin Barnes; Shankar Balasubramanian; Xiaohai Liu; Harold Philip Swerdlow; John Milton

  4. 27 4683195    Process for amplifying, detecting, and/or-cloning nucleic acid sequences
  Inventors: Kary B. Mullis; Henry A. Erlich; Norman Arnheim; Glenn T. Horn; Randall K. Saiki; Stephen J. Scharf

  4. 27 6143496    Method of sampling, amplifying and quantifying segment of nucleic acid, polymerase chain reaction assembly having nanoliter-sized sample chambers, and method of filling assembly
  Inventors: James F. Brown; Jonathan E. Silver; Olga Kalinina

  4. 27 6190432    Filter arrangement; sealing system; and methods
  Inventors: Steven Scott Gieseke; Carolyn J. Finnerty

  7. 26 5820646    Inline filter apparatus
  Inventors: Gary R. Gillingham; Wayne M. Wagner; Joseph C. Tokar; Daniel T. Risch; Jim C. Rothman; Fred H. Wahlquist

  8. 25 7115400    Methods of nucleic acid amplification and sequencing
  Inventors: Celine Adessi; Eric H. Kawashima; Pascal Mayer; Jean-Jacques Mermod; Gerardo Turcatti

  9. 24 4683202    Process for amplifying nucleic acid sequences
  Inventors: Kary B. Mullis

  9. 24 6379929    Chip-based isothermal amplification devices and methods
  Inventors: Mark A. Burns; David T. Burke; Brian N. Johnson; John D. DeNuzzio; Wayne F. Beyer, Jr.

  9. 24 6773566    Electrostatic actuators for microfluidics and methods for using same
  Inventors: Alexander Shenderov

  9. 24 7041481    Chemical amplification based on fluid partitioning
  Inventors: Brian L. Anderson; Billy Colston; Chris Elkin

 
 
References:
Raw data from: U.S. Patent and Trademark Office. "Data Download Tables." PatentsView. Accessed October 30, 2025. https://patentsview.org/download/data-download-tables.

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Published: December 1, 2025