Organic Fine Chemistry

Citations to U.S. patents by U.S. patents granted in 2021

Top 10   [Cited by Examiner | Cited by Applicant]

Related WIPO fields:[Pharmaceuticals | Basic materials chemistry | Chemical engineering | Biotechnology | Macromolecular chemistry, polymers | Analysis of biological materials | Food chemistry All WIPO fields

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

  1. 8 4792620    Carbonylation catalysts
  Inventors: Frank E. Paulik; Arnold Hershman; Walter R. Knox; James F. Roth

  1. 8 6627646    Norastemizole polymorphs
  Inventors: Roger P. Bakale; Chris Hugh Senanayake; Yaping Hong; Kostas Saranteas; Martin P. Redmon; Stephen A. Wald

  3. 7 7067507    Macrocycles useful in the treatment of Alzheimer's disease
  Inventors: Shon Pulley; James P. Beck; Ruth E. TenBrink; Jon Jacobs

  4. 4 10072136    3-phenyl-benzofuran-2-one diphosphite derivatives as stabilizers
  Inventors: Werner Hoelzl; Bruno Rotzinger; Kai-Uwe Schoening; Rick King, III

  4. 4 10259931    3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers
  Inventors: Werner Hoelzl; Bruno Rotzinger; Kai-Uwe Schoening; Roswell E. King, III

  4. 4 10588901    Combination therapy
  Inventors: Casey Kopczynski; Cheng-Wen Lin; Jill Marie Sturdivant; Mitchell A. deLong

  4. 4 10590263    3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers
  Inventors: Werner Hoelzl; Roswell E. King, III; Jean-Roch Pauquet

  4. 4 4432987    Crystalline benzenesulfonate salts of sultamicillin
  Inventors: Wayne E. Barth; Vytautas J. Jasys

  4. 4 4722958    Process for the preparation of copolymers
  Inventors: Josef Sauer; Friedrich Engelhardt; Kerstine Rabas; Ulrich Karsunky; Wolfram Schidlo; Jochen M. Quack; Alwin Reng; Werner Skrypzak

  4. 4 5308901    3-9-diphosphaspiroundecane-stabilized polymer compositions
  Inventors: Stephen J. Hobbs; Kevin J. Sheehan; William P. Enlow

  4. 4 5721359    Crystalline ceftiofur free acid
  Inventors: Michael J. Dunn; Michael Bergren; Gregory E. Hardee; Kenneth P. Shephard; Robert S. Chao; Jeffrey L. Havens

  4. 4 6642426    Fluid-bed aromatics alkylation with staged injection of alkylating agents
  Inventors: David L. Johnson; Robert G. Tinger; Robert A. Ware; Sergei Yurchak

  4. 4 7145002    Crystalline forms of carbapenem antibiotics and methods of preparation
  Inventors: Karel Marie Joseph Brands; Raymond Cvetovich; Louis Crocker; Michael D. Ward; Amar J. Mahajan; Robert Wenslow; John M. Williams; Daniel R. Sidler; Charles Orella; Elizabeth S. Fisher; Ronald B. Jobson

  4. 4 9931336    Combination therapy
  Inventors: Casey Kopczynski; Cheng-Wen Lin; Jill Marie Sturdivant; Mitchell A. deLong

  4. 4 9951207    3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers
  Inventors: Werner Hoelzl; Bruno Rotzinger; Kai-Uwe Schoening; Roswell E. King, III

  4. 4 9993470    Combination therapy
  Inventors: Casey Kopczynski; Cheng-Wen Lin; Jill Marie Sturdivant; Mitchell A. deLong

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

  1. 95 6303238    OLEDs doped with phosphorescent compounds
  Inventors: Mark E. Thompson; Yujian You; Andrei Shoustikov; Scott Sibley; Paul E. Burrows; Stephen R. Forrest

  2. 94 5707745    Multicolor organic light emitting devices
  Inventors: Stephen R. Forrest; Mark E. Thompson; Paul E. Burrows; Linda Susan Sapochak; Dennis Matthew McCarty

  2. 94 5844363    Vacuum deposited, non-polymeric flexible organic light emitting devices
  Inventors: Gong Gu; Paul E. Burrows; Stephen R. Forrest

  4. 93 7279704    Complexes with tridentate ligands
  Inventors: Robert W. Walters; Jui-Yi Tsai; Peter Borden Mackenzie; Mark E. Thompson

  5. 91 7332232    OLEDs utilizing multidentate ligand systems
  Inventors: Bin Ma; Robert W. Walters; Raymond Kwong; Jason Brooks

  6. 89 4769292    Electroluminescent device with modified thin film luminescent zone
  Inventors: Ching W. Tang; Chin H. Chen; Ramanuj Goswami

  7. 80 6097147    Structure for high efficiency electroluminescent device
  Inventors: Marc A. Baldo; Diarmuid O'Brien; Stephen R. Forrest

  8. 79 5061569    Electroluminescent device with organic electroluminescent medium
  Inventors: Steven A. VanSlyke; Ching W. Tang; Michael E. O'Brien; Chin H. Chen

  8. 79 5703436    Transparent contacts for organic devices
  Inventors: Stephen R. Forrest; Mark E. Thompson; Paul E. Burrows; Vladimir Bulovic; Gong Gu

  10. 75 6835469    Phosphorescent compounds and devices comprising the same
  Inventors: Raymond Kwong; David B. Knowles; Mark E. Thompson

  10. 75 7393599    Luminescent compounds with carbene ligands
  Inventors: Mark E. Thompson; Arnold Tamayo; Peter Djurovich; Tissa Sajoto

 
 
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