Top Inventors for class "Compositions" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Masayuki Saito | JP | Chiba | Apr 19, 2018 / 20180105746 - LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE | 55 |
2 | Mingjie Zhou | CN | Shenzhen | Nov 26, 2015 / 20150337199 - GERMANATE LUMINESCENT MATERIAL AND PREPARATION METHOD THEREFOR | 39 |
3 | Steven Tierney | GB | Southampton | Dec 10, 2015 / 20150353575 - SEMICONDUCTING POLYMERS | 38 |
4 | Volker Reiffenrath | DE | Rossdorf | Dec 02, 2021 / 20210371749 - LIQUID CRYSTAL COMPOUNDS | 36 |
5 | Norikatsu Hattori | JP | Chiba | Oct 22, 2015 / 20150299573 - LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE | 35 |
6 | Hong-Kyu Park | KR | Daejeon | Feb 04, 2021 / 20210036318 - POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, METHOD OF PREPARING THE SAME, AND POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY WHICH INCLUDE THE POSITIVE ELECTRODE ACTIVE MATERIAL | 35 |
7 | William Mitchell | GB | Chandler'S Ford | Mar 10, 2022 / 20220075210 - CONTACT LENS | 31 |
8 | Yoshimasa Furusato | JP | Chiba | Jul 13, 2017 / 20170199432 - LIQUID CRYSTAL DISPLAY DEVICE | 30 |
9 | Hang T. Pham | US | Amherst, NY | Mar 10, 2022 / 20220073803 - AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (CF3I) AND TRIFLUOROACETYL CHLORIDE (CF3COCI) | 29 |
10 | Nicolas Blouin | GB | Southampton | Dec 10, 2015 / 20150353575 - SEMICONDUCTING POLYMERS | 28 |
11 | Atsutaka Manabe | DE | Bensheim | Aug 25, 2022 / 20220267676 - LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS | 27 |
12 | Detlef Pauluth | DE | Ober-Ramstadt | Mar 03, 2016 / 20160060528 - COMPOUNDS AND LIQUID-CRYSTALLINE MEDIUM | 27 |
13 | Rajiv R. Singh | US | Getzville, NY | Jan 06, 2022 / 20220001346 - AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2-TETRAFLUOROPROPENE AND 1,1,1,2-TETRAFLUOROETHANE | 25 |
14 | Mingjie Zhou | CN | Guangdong | May 14, 2015 / 20150129802 - METAL NANOPARTICLE-COATING SILICATE LUMINESCENT MATERIAL AND PREPARATION METHOD THEREFOR | 25 |
15 | Elvira Montenegro | DE | Weinheim | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 24 |
16 | Barbara Haviland Minor | US | Elkton, MD | Jun 17, 2021 / 20210179909 - COMPOSITIONS CONTAINING DIFLUOROMETHANE, TETRAFLUOROPROPENE, AND CARBON DIOXIDE AND USES THEREOF | 24 |
17 | Mario Joseph Nappa | US | Newark, DE | Mar 19, 2020 / 20200086308 - SELECTIVE CATALYTIC DEHYDROCHLORINATION OF HYDRCHLOROFLUOROCARBONS | 23 |
18 | Philipp Stoessel | DE | Frankfurt Am Main | Sep 15, 2022 / 20220289778 - METAL COMPLEXES | 23 |
19 | Wenbo Ma | CN | Shenzhen | Aug 29, 2013 / 20130221275 - HALO-SILICATE LUMINESCENT MATERIALS AND PREPARATION METHODS THEREOF | 23 |
20 | Sung Kyun Chang | KR | Daejeon | Nov 17, 2016 / 20160336584 - PRECURSOR FOR PREPARING LITHIUM COMPOSITE TRANSITION METAL OXIDE AND METHOD FOR PREPARING THE SAME | 23 |
21 | Holger Heil | DE | Frankfurt Am Main | Oct 17, 2019 / 20190315764 - BISBENZOFURAN-FUSED 2,8-DIAMINOINDENO[1,2-B]FLUORENE DERIVATIVES AND RELATED COMPOUNDS AS MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES (OLED) | 22 |
22 | Markus Czanta | DE | Darmstadt | Nov 05, 2015 / 20150315472 - LIQUID-CRYSTALLINE MEDIUM | 22 |
23 | Ryan Hulse | US | Getzville, NY | Jan 06, 2022 / 20220001346 - AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2-TETRAFLUOROPROPENE AND 1,1,1,2-TETRAFLUOROETHANE | 21 |
24 | Che-Hsiung Hsu | US | Wilmington, DE | Jul 26, 2012 / 20120187382 - ELECTRONIC DEVICES HAVING LONG LIFETIME | 21 |
25 | Melanie Klasen-Memmer | DE | Heuchelheim | Dec 27, 2018 / 20180371319 - LIQUID CRYSTAL MEDIUM CONTAINING POLYMERISABLE COMPOUNDS | 21 |
26 | Amir Hossain Parham | DE | Frankfurt Am Main | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 20 |
27 | Wenbo Ma | CN | Guangdong | Jan 23, 2014 / 20140021500 - LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF | 20 |
28 | Arne Buesing | DE | Frankfurt Am Main | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 20 |
29 | Harald Hirschmann | DE | Darmstadt | Sep 17, 2020 / 20200291298 - LIQUID-CRYSTALLINE MEDIUM | 19 |
30 | Jordan Keith Lampert | DE | Ludwigshafen | Apr 30, 2015 / 20150118560 - PROCESS FOR PRODUCING ELECTRODE MATERIALS | 19 |
31 | Velliyur Nott Mallikarjuna Rao | US | Wilmington, DE | Mar 19, 2020 / 20200087557 - COMPOSITIONS COMPRISING A FLUOROOLEFIN | 19 |
32 | Brigitte Schuler | DE | Grossostheim | Aug 25, 2022 / 20220267676 - LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS | 19 |
33 | Jin Wu | US | Pittsford, NY | Apr 19, 2018 / 20180107140 - FUSER MEMBERS | 18 |
34 | Hartmut Hibst | DE | Schriesheim | Apr 02, 2015 / 20150090940 - PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS | 18 |
35 | Yasuyuki Gotoh | JP | Tokyo | May 12, 2016 / 20160130501 - ANTIOXIDANT HAVING DIFLUOROMETHOXY GROUP, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY DEVICE | 17 |
36 | Cheol-Hee Park | KR | Daejeon | Sep 01, 2022 / 20220274845 - NOVEL COMPOUND SEMICONDUCTOR AND USE THEREOF | 17 |
37 | Teresa Mujica-Fernaud | DE | Darmstadt | Mar 10, 2022 / 20220073447 - MATERIALS FOR ELECTRONIC DEVICES | 17 |
38 | Changsheng Wang | GB | Durham | May 18, 2017 / 20170141317 - TETRA-ARYL INDACENODITHIOPHENE-BASED POLYCYCLIC POLYMERS AND THEIR USE | 17 |
39 | Lars Lietzau | DE | Darmstadt | Oct 08, 2015 / 20150284636 - LIQUID-CRYSTALLINE MEDIUM AND ELECTRO-OPTICAL LIQUID-CRYSTAL DISPLAY | 16 |
40 | Michael Wittek | DE | Darmstadt | Dec 12, 2013 / 20130327984 - LIQUID-CRYSTALLINE MEDIUM | 16 |
41 | Michael Paul Rowe | US | Pinckney, MI | Nov 18, 2021 / 20210356030 - METAL MATRIX COMPOSITE AUTOMOTIVE GEARS | 16 |
42 | Robert Fleming | US | San Jose, CA | Dec 20, 2012 / 20120318569 - SUBSTRATES HAVING VOLTAGE SWITCHABLE DIELECTRIC MATERIALS | 15 |
43 | Allen Capron Sievert | US | Elkton, MD | Nov 18, 2021 / 20210355360 - COMPOSITIONS COMPRISING FLUOROOLEFINS AND USES THEREOF | 15 |
44 | Yiliang Wu | CA | Oakville | May 18, 2017 / 20170136779 - METHOD OF AEROSOL PRINTING A SOLDER MASK INK COMPOSITION | 15 |
45 | Thierry Le-Mercier | FR | Rosny-Sous-Bois | Sep 01, 2022 / 20220278355 - METHOD OF PREPARATION OF A GARNET-TYPE INORGANIC MATERIAL | 15 |
46 | Wissam Rached | FR | Chaponost | Dec 30, 2021 / 20210403780 - TRIFLUOROETHYLENE-BASED COMPOSITIONS AND USES THEREOF | 15 |
47 | Makoto Negishi | JP | Kita-Adachi-Gun | May 26, 2016 / 20160145490 - COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME | 15 |
48 | Mansoor D'Lavari | GB | Bude | Dec 27, 2018 / 20180371157 - THIADIAZOLOPYRIDINE POLYMERS, THEIR SYNTHESIS AND THEIR USE | 14 |
49 | Brett L. Van Horn | US | King Of Prussia, PA | Jun 22, 2017 / 20170174966 - HEAT TRANSFER COMPOSITIONS OF HYDROFLUOROCARBONS AND A TETRAFLUOROPROPENE | 14 |
50 | Hari Babu Sunkara | US | Hockessin, DE | Dec 30, 2021 / 20210403675 - PLASTICIZERS POLYAMIDE COMPOSITIONS | 14 |
51 | Lex Kosowsky | US | San Jose, CA | Dec 20, 2012 / 20120318569 - SUBSTRATES HAVING VOLTAGE SWITCHABLE DIELECTRIC MATERIALS | 14 |
52 | Christof Pflumm | DE | Darmstadt | Aug 20, 2020 / 20200266364 - HETEROCYCLIC SPIRO COMPOUNDS | 14 |
53 | Tae-Hoon Kim | KR | Daejeon | Sep 22, 2022 / 20220298347 - THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE INCLUDING THE SAME | 14 |
54 | Robert E. Low | GB | Cheshire | Jul 01, 2021 / 20210198548 - HEAT TRANSFER COMPOSITIONS | 14 |
55 | Louise Diane Farrand | GB | Dorset | Dec 31, 2015 / 20150376421 - REACTIVE MESOGEN BASED POLYMER PARTICLES | 14 |
56 | Yoshinori Iwashita | JP | Kita-Adachi-Gun | May 26, 2016 / 20160145490 - COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME | 14 |
57 | Matthias Bremer | DE | Darmstadt | Dec 30, 2021 / 20210403810 - DIBENZOFURAN AND DIBENZOTHIOPHENE DERIVATIVES | 14 |
58 | Serge S. Lievens | BE | Merelbeke | Jul 13, 2017 / 20170198185 - HOT TEST FLUID CONTAINING VAPOR PHASE INHIBITION | 14 |
59 | Thomas J. Leck | US | Hockessin, DE | Dec 27, 2012 / 20120326105 - COMPOSITIONS AND METHODS FOR REDUCING FIRE HAZARD OF FLAMMABLE REFRIGERANTS | 14 |
60 | Junyou Pan | DE | Frankfurt Am Main | Jun 22, 2017 / 20170179392 - WHITE LIGHT EMISSION | 13 |
61 | Benjamin Bin Chen | US | Wayne, PA | Aug 20, 2020 / 20200262995 - Blowing Agent Compositions of Hydrofluoroolefins and Hydrochlorofluoroolefins | 13 |
62 | Seon-Mi Yoon | KR | Yongin-Si | Jun 09, 2016 / 20160160379 - SINGLE CRYSTALLINE GRAPHENE SHEET AND PROCESS OF PREPARING THE SAME | 13 |
63 | Joji Kawamura | JP | Kita-Adachi-Gun | Jul 13, 2017 / 20170198219 - NEMATIC LIQUID CRYSTAL COMPOSITION | 13 |
64 | Eun-Joo Jang | KR | Suwon-Si | Sep 15, 2022 / 20220290048 - QUANTUM DOT DEVICE, FILM HAVING MULTILAYERED STRUCTURE, AND ELECTRONIC DEVICE | 13 |
65 | Esther Breuning | DE | Ober-Ramstadt | Mar 31, 2022 / 20220098477 - MONONUCLEAR IRIDIUM COMPLEXES CONTAINING THREE ORTHO-METALLATED BIDENTATE LIGANDS AND OPTICAL ORIENTATING ANISTROPHY | 13 |
66 | Masaya Shibatani | JP | Matsumoto | May 28, 2015 / 20150145935 - INKJET RECORDING METHOD | 13 |
67 | Sinyoung Park | KR | Daejeon | Apr 02, 2015 / 20150090928 - CATHODE MATERIALS FOR LITHIUM BATTERY HAVING HIGHER PERFORMANCE | 13 |
68 | Niels Schulte | DE | Kelkheim | Jun 09, 2016 / 20160163987 - ELECTRO-OPTICAL DEVICE AND THE USE THEREOF | 13 |
69 | Hiroshi Kiguchi | JP | Suwa | Aug 23, 2012 / 20120213916 - MANUFACTURING METHOD FOR ELECTROLUMINESCENCE DISPLAY APPARATUS | 13 |
70 | Philippe Bonnet | FR | Lyon | Jan 26, 2017 / 20170022128 - DEHYDROFLUORINATION OF PENTAFLUOROALKANES TO FORM TETRAFLUOROOLEFINS | 13 |
71 | Axel Jansen | DE | Darmstadt | Dec 11, 2014 / 20140362334 - POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA AND LIQUID-CRYSTAL DISPLAYS | 13 |
72 | Thomas Daniel | DE | Waldsee | Jan 07, 2016 / 20160000961 - FEMININE HYGIENE ABSORBENT ARTICLES COMPRISING WATER-ABSORBING COMPOSITES | 13 |
73 | Hiroyuki Tanaka | JP | Chiba | Dec 29, 2016 / 20160376503 - LIQUID CRYSTAL COMPOUND HAVING TETRAFLUOROFLUORENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE | 13 |
74 | Gabriel Iftime | CA | Mississauga | Feb 04, 2016 / 20160032124 - ENCAPSULATED FLUORESCENT AND PHOTOCHROMIC DYE POLYURETHANE DISPERSION | 12 |
75 | Seung Tae Hong | KR | Daejeon | Oct 01, 2015 / 20150280233 - NOVEL ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | 12 |
76 | Takanori Matsuda | JP | Chofu-Shi | Jun 01, 2017 / 20170155037 - PIEZOELECTRIC ELEMENT, METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, AND ELECTRONIC APPARATUS | 12 |
77 | Michael Wittek | DE | Erzhausen | Jun 07, 2018 / 20180155625 - LIQUID-CRYSTALLINE MEDIUM AND HIGH-FREQUENCY COMPONENTS COMPRISING SAME | 12 |
78 | Frank Voges | DE | Bad Duerkheim | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 12 |
79 | Rong Wang | CN | Shenzhen | May 19, 2016 / 20160142281 - METHOD AND APPARATUS FOR COMPRESSING CONTENT NAME | 12 |
80 | Tetsuji Ishitani | JP | Atsugi | Nov 18, 2021 / 20210356797 - DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE | 12 |
81 | Samuel F. Yana Motta | US | East Amherst, NY | Jan 06, 2022 / 20220001346 - AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2-TETRAFLUOROPROPENE AND 1,1,1,2-TETRAFLUOROETHANE | 12 |
82 | Ping Liu | CA | Mississauga | Oct 13, 2016 / 20160298221 - COATING METHODS USING SILVER NANOPARTICLES | 12 |
83 | Anja Gerhard | DE | Egelsbach | Sep 12, 2019 / 20190280218 - SUBSTITUTED OXEPINES | 12 |
84 | Jun Liu | CN | Shenzhen | Aug 18, 2022 / 20220263644 - Phase Detection Method and Apparatus for Clock Signal, and Communication Device | 12 |
85 | Masato Kaneko | JP | Chiba | Feb 19, 2015 / 20150048271 - LUBRICATING-OIL COMPOSITION FOR REFRIGERATION DEVICE | 12 |
86 | Rémi Manouk Anémian | KR | Seoul | Nov 28, 2013 / 20130317475 - SUBSTITUTED DIBENZONAPHRACENES | 12 |
87 | Mark W. Spatz | US | East Amherst, NY | Jan 06, 2022 / 20220001346 - AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2-TETRAFLUOROPROPENE AND 1,1,1,2-TETRAFLUOROETHANE | 12 |
88 | Gyu-Seok Han | KR | Uiwang-Si | Oct 30, 2014 / 20140319421 - Photosensitive Resin Composition and Color Filter Using the Same | 12 |
89 | Shin-Ae Jun | KR | Seongnam-Si | Sep 22, 2022 / 20220298413 - QUANTUM DOTS, A COMPOSITION OR COMPOSITE INCLUDING THE SAME, AND AN ELECTRONIC DEVICE INCLUDING THE SAME | 11 |
90 | Mitsuhiro Isobe | JP | Kofu | Jun 26, 2014 / 20140178116 - RECORDING DEVICE, TAKE-UP DEVICE, AND METHOD FOR TAKING UP RECORDING MEDIUM | 11 |
91 | Masanori Saito | JP | Tokyo | Dec 31, 2015 / 20150376543 - REFRIGERATING MACHINE OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINES | 11 |
92 | Yuko Kawata | JP | Atsugi | Jun 30, 2016 / 20160185746 - DIOXOLANE DERIVATIVE, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE | 11 |
93 | Jae Young Choi | KR | Suwon-Si | Feb 04, 2021 / 20210031608 - HIGH VOLTAGE BATTERY CARRIER FOR VEHICLE | 11 |
94 | Gundula Roth | DE | Levenhagen | Aug 18, 2022 / 20220262776 - LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME | 11 |
95 | Constanze Brocke | DE | Gross-Gerau | Aug 25, 2022 / 20220267676 - LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS | 11 |
96 | Yi-Qun Li | US | Danville, CA | Sep 15, 2022 / 20220293571 - LED-Filaments and LED-Filament Lamps | 11 |
97 | Konstantin A. Pokrovski | US | Orchard Park, NY | Jun 15, 2017 / 20170166500 - PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE | 11 |
98 | Shou-Shan Fan | CN | Beijing | Aug 18, 2022 / 20220260829 - METHOD FOR DESIGNING NONSYMMETRIC FREEFORM SURFACE OPTICAL SYSTEM | 11 |
99 | Kuniko Adegawa | JP | Tokyo | Dec 31, 2015 / 20150376543 - REFRIGERATING MACHINE OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINES | 11 |
100 | Sun Sik Shin | KR | Daejeon | Jun 30, 2022 / 20220209232 - Method of Preparing Positive Electrode Active Material Precursor for Lithium Secondary Battery | 11 |