Macromolecular Chemistry, Polymers

Citations to U.S. patents by U.S. patents granted in 2020

Top 10   [Cited by Examiner | Cited by Applicant]

Related WIPO fields:[Basic materials chemistry | Other special machines | Organic fine chemistry | Surface technology, coating | Chemical engineering | Optics | Electrical machinery, apparatus, energy All WIPO fields

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

  1. 17 8512727    Nanoparticulate meloxicam formulations
  Inventors: Eugene R. Cooper; Tuula Ryde; John Dallas Pruitt; Laura Kline

  2. 16 6284269    Pharmaceutical compositions of meloxicam with improved solubility and bioavailability
  Inventors: Andreas Struengmann; Brigitte Freudensprung; Karin Klokkers

  3. 5 7582709    Process and apparatus for manufacturing ethylene polymers and copolymers
  Inventors: Ivo T. Goossens; Fausto F. Ciancio; Paul J. Clymans; Philip H. Cornelissen; Martin J. Decoster; Willy De Koster; Henri A. Lammens; Tom Van Nuland

  4. 4 4085137    Poly(perfluoroalkylene oxide) derivatives
  Inventors: Ronald A. Mitsch; Joseph La Mar Zollinger

  4. 4 4255319    Polymeric compositions containing elemental red phosphorus, aldehydes or ketones or mixtures thereof
  Inventors: Edward N. Peters

  4. 4 5533678    Method for the production of carbonates by wet grinding
  Inventors: Dieter Strauch; Peter Belger

  4. 4 5964983    Microfibrillated cellulose and method for preparing a microfibrillated cellulose
  Inventors: Elisabeth Dinand; Henri Chanzy; Michel Vignon; Alain Maureaux; Isabelle Vincent

  4. 4 6348542    Multiphase structured polymer particles, method of manufacturing same, and uses thereof
  Inventors: Tatsuya Naruse; Takao Hoshiba; Kazutoshi Terada; Takashi Yamashita; Yuichi Katoh

  4. 4 6767294    Golf ball
  Inventors: R. Dennis Nesbitt

  4. 4 6825146    Olefin polymerization catalyst compositions and method of preparation
  Inventors: Peter A. Kilty; Thomas Cuthbert

  4. 4 9187627    Polyethylene having faster crystallization rate and improved environmental stress cracking resistance
  Inventors: Sameer Mehta

  4. 4 9234061    Multimodal polymer
  Inventors: Markku Vahteri; Antti Tynys; Erik Eriksson; Magnus Palmlöf; Tuomas Noopila; Ilke Senol; Saeid Kheirandish

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

  1. 42 4588790    Method for fluidized bed polymerization
  Inventors: John M. Jenkins, III; Russell L. Jones; Thomas M. Jones; Samil Beret

  2. 39 5436304    Process for polymerizing monomers in fluidized beds
  Inventors: John R. Griffin; Marc L. DeChellis

  3. 38 5352749    Process for polymerizing monomers in fluidized beds
  Inventors: Marc L. DeChellis; John R. Griffin

  4. 33 5272236    Elastic substantially linear olefin polymers
  Inventors: Shih-Yaw Lai; John R. Wilson; George W. Knight; James C. Stevens; Pak-Wing S. Chum

  5. 31 3248179    Method and apparatus for the production of solid polymers of olefins
  Inventors: Donald D Norwood

  5. 31 5278272    Elastic substantialy linear olefin polymers
  Inventors: Shih-Yaw Lai; John R. Wilson; George W. Knight; James C. Stevens

  7. 29 6239235    High solids slurry polymerization
  Inventors: John D. Hottovy; Harvey Hensley; David Przelomski; Teddy Cymbaluk; Robert Franklin; Ethelwoldo Perez

  8. 28 4501885    Diluent and inert gas recovery from a polymerization process
  Inventors: Fred T. Sherk; Janet L. Inkrott

  8. 28 5565175    Apparatus and method for producing ethylene polymer
  Inventors: John D. Hottovy; Frederick C. Lawrence; Barry Lowe; James S. Fangmeier

  8. 28 5575979    Process and apparatus for separating diluents from solid polymers utilizing a two-stage flash and a cyclone separator
  Inventors: Donald O. Hanson

  8. 28 6833415    Continuous slurry polymerization process and appparatus
  Inventors: James Kendrick; Thomas W. Towles; Scott Roger

 
 
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: February 18, 2026