Basic Materials Chemistry

Citations to U.S. patent application publications by U.S. patents granted in 2025

Related WIPO fields:[Macromolecular chemistry, polymers | Organic fine chemistry | Semiconductors | Surface technology, coating | Other special machines | Chemical engineering | Materials, metallurgy All WIPO fields  | Top 10 Overall | Main Page
[Cited by Examiner | Cited by Applicant]
Most Cited by Examiners  

  1. 9 20190161683    AN INTEGRATED PROCESS CONFIGURATION INVOLVING THE STEPS OF PYROLYSIS, HYDROCRACKING, HYDRODEALKYLATION AND STEAM CRACKING
  Inventors: Ravichander Narayanaswamy; Krishna Kumar Ramamurthy; Abrar A. Hakeem; Lara Galan-Sanchez; Nicolas Goyheneix; Santosh Ganji

  2. 7 20020076576    Deuterated semiconducting organic compounds used for opto-electronic devices
  Inventors: Xiao Li; Kazunori Ueno

  2. 7 20100270916    IRIDIUM COMPLEX WITH METHYL-D3 SUBSTITUTION
  Inventors: Chuanjun Xia; James Fiordeliso; Raymond Kwong

  2. 7 20160264874    Robust Integrated Process for Conversion of Waste Plastics to Final Petrochemical Products
  Inventors: Ravichander Narayanaswamy; Krishna Kumar Ramamurthy; Alexander Stanislaus; Mohammad JAVEED

  2. 7 20180155633    PROCESS AND SYSTEM FOR CONVERSION OF CRUDE OIL TO PETROCHEMICALS AND FUEL PRODUCTS INTEGRATING DELAYED COKING OF VACUUM RESIDUE
  Inventors: Mohammed Saeed Al-Ghamdi; Bader BaHammam; Naif Al Osaimi; Sami Barnawi

  6. 5 20020121860    Light emitting device and method of manufacturing the same
  Inventors: Satoshi Seo; Shunpei Yamazaki

  6. 5 20030040459    Cleaning compositions
  Inventors: Abraham Araya; Jelles Vincent Boskamp; Ian C. Callaghan; Somdath Choennie; Mark Woodhouse

  6. 5 20080223754    SYSTEMS AND METHODS FOR RESIDUE UPGRADING
  Inventors: Anand Subramanian; Phillip K. Niccum

  6. 5 20100219407    ORGANIC METAL COMPLEX, AND ORGANIC LIGHT EMITTING DEVICE AND DISPLAY APPARATUS USING THE SAME
  Inventors: Jun Kamatani; Masashi Hashimoto; Satoshi Igawa; Shinjiro Okada

  6. 5 20100237334    Benzo-Fused Thiophene or Bezon-Fused Furan Compounds Comprising a Triphenylene Group
  Inventors: Bin Ma; Yonggang Wu; Chun Lin; Raymond Kwong

  6. 5 20150152314    Cement Composition Comprising Nano-Platelets
  Inventors: Ramesh Muthusamy; Abhimanyu Pramod Deshpande; Dibyadarshani Senapati; Rahul Chandrakant Patil

  6. 5 20150236274    POLYCYCLIC AROMATIC COMPOUND
  Inventors: Takuji Hatakeyama; Soichiro NAKATSUKA; Kiichi Nakajima; Hiroki HIRAI; Yohei Ono; Kazushi SHIREN; Jingping NI; Takeshi Matsushita; Toshiaki IKUTA

  6. 5 20160045841    NEW AND IMPROVED SYSTEM FOR PROCESSING VARIOUS CHEMICALS AND MATERIALS
  Inventors: Allen D. Kaplan; Randall Bradley

  6. 5 20160111663    ORGANIC LIGHT-EMITTING DEVICE
  Inventors: Myeong-Suk Kim; Sung-Wook Kim; Hwan-Hee Cho; Chang-Woong Chu; Youn-Sun Kim; Naoyuki Ito

  6. 5 20180042825    MICROCAPSULE COMPOSITIONS WITH HIGH PERFORMANCE
  Inventors: Yabin Lei; Li Xu; John Brahms

  6. 5 20180066194    Integrated Gas Oil Separation Plant for Crude Oil and Natural Gas Processing
  Inventors: Mohamed Soliman; Samusideen Adewale Salu; Talal Al-Zahrani; Nisar Ahmad Ansari

  6. 5 20190144280    METHOD OF MAKING NANOMATERIALS FROM A RENEWABLE CARBON SOURCE
  Inventors: Michael Kwabena Opoku

  6. 5 20190225894    HIGH SEVERITY FLUIDIZED CATALYTIC CRACKING SYSTEMS AND PROCESSES FOR PRODUCING OLEFINS FROM PETROLEUM FEEDS
  Inventors: Abdennour Bourane; Raed Abudawoud; Ibrahim Abba

  6. 5 20210053998    ORGANIC ELECTROLUMINESCENT ELEMENT
  Inventors: Sung Hoon Kim; Jae Ho Jeong; Hyun Bin Kang; Jin-Sung Kim; Tae-ho Kwak

  6. 5 20230235228    LIQUID CRYSTAL (LC) COMPOSITION WITH EXTREMELY-LOW DIELECTRIC LOSS AND HIGH-FREQUENCY COMPONENT INCLUDING SAME
  Inventors: Jian Li; Minggang Hu; Juanli Li; Zhaoyi Che; Lingchao Mo; Lu Zhang; Zhongwei An; Danyang Wan; Xiaozhe Yang; Cheng-Chieh Yang; Fengjiao Shi

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

  1. 78 20030230980    VERY LOW VOLTAGE, HIGH EFFICIENCY PHOSPHORESCENT OLED IN A P-I-N STRUCTURE
  Inventors: Stephen R. Forrest; Martin Pfeiffer

  1. 78 20040174116    Transparent electrodes
  Inventors: Min-Hao Michael Lu; Michael Weaver

  3. 72 20060263635    Organic electroluminescent device
  Inventors: Toshihiro Ise

  4. 71 20030175553    White light emitting oleds from combined monomer and aggregate emission
  Inventors: Mark E. Thompson; Jason Brooks; Vadim Adamovich; Stephen R. Forrest; Brian D'Andrade

  4. 71 20080018221    Use Of Transition Metal Carbene Complexes In Organic Light-Emitting Diodes (Oleds)
  Inventors: Martina Egen; Klaus Kahle; Markus Bold; Thomas Gessner; Christian Lennartz; Simon Nord; Hans-Werner Schmidt; Mukundan Thelakkat; Markus Bate; Chritian Neuber; Wolfgang Kowalsky; Christian Schildknecht; Hans-Hermann Johannes

  4. 71 20080124572    AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
  Inventors: Yumiko Mizuki; Masahiro Kawamura; Nobuhiro Yabunouchi

  7. 69 20020034656    Organometallic complexes as phosphorescent emitters in organic LEDs
  Inventors: Mark E. Thompson; Peter Djurovich; Sergey Lamansky; Drew Murphy; Raymond Kwong; Feras Abdel-Razzaq; Stephen R. Forrest; Marc A. Baldo; Paul E. Burrows

  7. 69 20050238919    Organic electroluminescent device
  Inventors: Jun Ogasawara

  7. 69 20070278938    AROMATIC AMINE DERIVATIVE AND ELECTROLUMINESCENCE DEVICE USING THE SAME
  Inventors: Nobuhiro Yabunouchi; Tetsuya Inoue

  10. 68 20090017330    MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE UTILIZING THE SAME
  Inventors: Toshihiro Iwakuma; Jun Endo; Masaki Numata; Kenichi Fukuoka

  10. 68 20090030202    MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT AND ORGANIC ELECTROLUMINESCENT ELEMENT EMPLOYING THE SAME
  Inventors: Toshihiro Iwakuma; Jun Endo; Masaki Numata; Kenichi Fukuoka

  10. 68 20090039776    ORGANOMETALLIC COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME
  Inventors: Naoki Yamada; Tomona Yamaguchi; Jun Kamatani; Minako Nakasu; Ryota Ooishi

 
 
References:
Raw data from: U.S. Patent and Trademark Office "Open Data Portal." Accessed May 13, 2026. http://data.uspto.gov/bulkdata/datasets/pvgpatdis?fileDataFromDate=1976-01-01&fileDataToDate=2025-12-31.

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Published: July 17, 2026