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 | Barbara Haviland Minor | US | Elkton, MD | Jun 17, 2021 / 20210179909 - COMPOSITIONS CONTAINING DIFLUOROMETHANE, TETRAFLUOROPROPENE, AND CARBON DIOXIDE AND USES THEREOF | 24 |
16 | Elvira Montenegro | DE | Weinheim | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 24 |
17 | Mario Joseph Nappa | US | Newark, DE | Mar 19, 2020 / 20200086308 - SELECTIVE CATALYTIC DEHYDROCHLORINATION OF HYDRCHLOROFLUOROCARBONS | 23 |
18 | Wenbo Ma | CN | Shenzhen | Aug 29, 2013 / 20130221275 - HALO-SILICATE LUMINESCENT MATERIALS AND PREPARATION METHODS THEREOF | 23 |
19 | Sung Kyun Chang | KR | Daejeon | Nov 17, 2016 / 20160336584 - PRECURSOR FOR PREPARING LITHIUM COMPOSITE TRANSITION METAL OXIDE AND METHOD FOR PREPARING THE SAME | 23 |
20 | Philipp Stoessel | DE | Frankfurt Am Main | Sep 15, 2022 / 20220289778 - METAL COMPLEXES | 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 | Melanie Klasen-Memmer | DE | Heuchelheim | Dec 27, 2018 / 20180371319 - LIQUID CRYSTAL MEDIUM CONTAINING POLYMERISABLE COMPOUNDS | 21 |
25 | Che-Hsiung Hsu | US | Wilmington, DE | Jul 26, 2012 / 20120187382 - ELECTRONIC DEVICES HAVING LONG LIFETIME | 21 |
26 | Amir Hossain Parham | DE | Frankfurt Am Main | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 20 |
27 | Arne Buesing | DE | Frankfurt Am Main | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 20 |
28 | Wenbo Ma | CN | Guangdong | Jan 23, 2014 / 20140021500 - LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF | 20 |
29 | Jordan Keith Lampert | DE | Ludwigshafen | Apr 30, 2015 / 20150118560 - PROCESS FOR PRODUCING ELECTRODE MATERIALS | 19 |
30 | Velliyur Nott Mallikarjuna Rao | US | Wilmington, DE | Mar 19, 2020 / 20200087557 - COMPOSITIONS COMPRISING A FLUOROOLEFIN | 19 |
31 | Brigitte Schuler | DE | Grossostheim | Aug 25, 2022 / 20220267676 - LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY COMPRISING THE SAME AND COMPOUNDS | 19 |
32 | Harald Hirschmann | DE | Darmstadt | Sep 17, 2020 / 20200291298 - LIQUID-CRYSTALLINE MEDIUM | 19 |
33 | Hartmut Hibst | DE | Schriesheim | Apr 02, 2015 / 20150090940 - PROCESS FOR THE PREPARATION OF CRYSTALLINE LITHIUM-, IRON- AND PHOSPHATE-COMPRISING MATERIALS | 18 |
34 | Jin Wu | US | Pittsford, NY | Apr 19, 2018 / 20180107140 - FUSER MEMBERS | 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 | Michael Paul Rowe | US | Pinckney, MI | Nov 18, 2021 / 20210356030 - METAL MATRIX COMPOSITE AUTOMOTIVE GEARS | 16 |
40 | Michael Wittek | DE | Darmstadt | Dec 12, 2013 / 20130327984 - LIQUID-CRYSTALLINE MEDIUM | 16 |
41 | Lars Lietzau | DE | Darmstadt | Oct 08, 2015 / 20150284636 - LIQUID-CRYSTALLINE MEDIUM AND ELECTRO-OPTICAL LIQUID-CRYSTAL DISPLAY | 16 |
42 | Robert Fleming | US | San Jose, CA | Dec 20, 2012 / 20120318569 - SUBSTRATES HAVING VOLTAGE SWITCHABLE DIELECTRIC MATERIALS | 15 |
43 | Thierry Le-Mercier | FR | Rosny-Sous-Bois | Sep 01, 2022 / 20220278355 - METHOD OF PREPARATION OF A GARNET-TYPE INORGANIC MATERIAL | 15 |
44 | Yiliang Wu | CA | Oakville | May 18, 2017 / 20170136779 - METHOD OF AEROSOL PRINTING A SOLDER MASK INK COMPOSITION | 15 |
45 | Allen Capron Sievert | US | Elkton, MD | Nov 18, 2021 / 20210355360 - COMPOSITIONS COMPRISING FLUOROOLEFINS AND USES THEREOF | 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 | Brett L. Van Horn | US | King Of Prussia, PA | Jun 22, 2017 / 20170174966 - HEAT TRANSFER COMPOSITIONS OF HYDROFLUOROCARBONS AND A TETRAFLUOROPROPENE | 14 |
49 | Mansoor D'Lavari | GB | Bude | Dec 27, 2018 / 20180371157 - THIADIAZOLOPYRIDINE POLYMERS, THEIR SYNTHESIS AND THEIR USE | 14 |
50 | Christof Pflumm | DE | Darmstadt | Aug 20, 2020 / 20200266364 - HETEROCYCLIC SPIRO COMPOUNDS | 14 |
51 | Louise Diane Farrand | GB | Dorset | Dec 31, 2015 / 20150376421 - REACTIVE MESOGEN BASED POLYMER PARTICLES | 14 |
52 | Hari Babu Sunkara | US | Hockessin, DE | Dec 30, 2021 / 20210403675 - PLASTICIZERS POLYAMIDE COMPOSITIONS | 14 |
53 | Serge S. Lievens | BE | Merelbeke | Jul 13, 2017 / 20170198185 - HOT TEST FLUID CONTAINING VAPOR PHASE INHIBITION | 14 |
54 | Thomas J. Leck | US | Hockessin, DE | Dec 27, 2012 / 20120326105 - COMPOSITIONS AND METHODS FOR REDUCING FIRE HAZARD OF FLAMMABLE REFRIGERANTS | 14 |
55 | Matthias Bremer | DE | Darmstadt | Dec 30, 2021 / 20210403810 - DIBENZOFURAN AND DIBENZOTHIOPHENE DERIVATIVES | 14 |
56 | Lex Kosowsky | US | San Jose, CA | Dec 20, 2012 / 20120318569 - SUBSTRATES HAVING VOLTAGE SWITCHABLE DIELECTRIC MATERIALS | 14 |
57 | Tae-Hoon Kim | KR | Daejeon | Sep 22, 2022 / 20220298347 - THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE INCLUDING THE SAME | 14 |
58 | Robert E. Low | GB | Cheshire | Jul 01, 2021 / 20210198548 - HEAT TRANSFER COMPOSITIONS | 14 |
59 | Yoshinori Iwashita | JP | Kita-Adachi-Gun | May 26, 2016 / 20160145490 - COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT USING SAME | 14 |
60 | Junyou Pan | DE | Frankfurt Am Main | Jun 22, 2017 / 20170179392 - WHITE LIGHT EMISSION | 13 |
61 | Seon-Mi Yoon | KR | Yongin-Si | Jun 09, 2016 / 20160160379 - SINGLE CRYSTALLINE GRAPHENE SHEET AND PROCESS OF PREPARING THE SAME | 13 |
62 | Eun-Joo Jang | KR | Suwon-Si | Sep 15, 2022 / 20220290048 - QUANTUM DOT DEVICE, FILM HAVING MULTILAYERED STRUCTURE, AND ELECTRONIC DEVICE | 13 |
63 | Masaya Shibatani | JP | Matsumoto | May 28, 2015 / 20150145935 - INKJET RECORDING METHOD | 13 |
64 | Hiroshi Kiguchi | JP | Suwa | Aug 23, 2012 / 20120213916 - MANUFACTURING METHOD FOR ELECTROLUMINESCENCE DISPLAY APPARATUS | 13 |
65 | Sinyoung Park | KR | Daejeon | Apr 02, 2015 / 20150090928 - CATHODE MATERIALS FOR LITHIUM BATTERY HAVING HIGHER PERFORMANCE | 13 |
66 | Niels Schulte | DE | Kelkheim | Jun 09, 2016 / 20160163987 - ELECTRO-OPTICAL DEVICE AND THE USE THEREOF | 13 |
67 | Hiroyuki Tanaka | JP | Chiba | Dec 29, 2016 / 20160376503 - LIQUID CRYSTAL COMPOUND HAVING TETRAFLUOROFLUORENE, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY DEVICE | 13 |
68 | Axel Jansen | DE | Darmstadt | Dec 11, 2014 / 20140362334 - POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL MEDIA AND LIQUID-CRYSTAL DISPLAYS | 13 |
69 | Benjamin Bin Chen | US | Wayne, PA | Aug 20, 2020 / 20200262995 - Blowing Agent Compositions of Hydrofluoroolefins and Hydrochlorofluoroolefins | 13 |
70 | Esther Breuning | DE | Ober-Ramstadt | Mar 31, 2022 / 20220098477 - MONONUCLEAR IRIDIUM COMPLEXES CONTAINING THREE ORTHO-METALLATED BIDENTATE LIGANDS AND OPTICAL ORIENTATING ANISTROPHY | 13 |
71 | Philippe Bonnet | FR | Lyon | Jan 26, 2017 / 20170022128 - DEHYDROFLUORINATION OF PENTAFLUOROALKANES TO FORM TETRAFLUOROOLEFINS | 13 |
72 | Joji Kawamura | JP | Kita-Adachi-Gun | Jul 13, 2017 / 20170198219 - NEMATIC LIQUID CRYSTAL COMPOSITION | 13 |
73 | Thomas Daniel | DE | Waldsee | Jan 07, 2016 / 20160000961 - FEMININE HYGIENE ABSORBENT ARTICLES COMPRISING WATER-ABSORBING COMPOSITES | 13 |
74 | Michael Wittek | DE | Erzhausen | Jun 07, 2018 / 20180155625 - LIQUID-CRYSTALLINE MEDIUM AND HIGH-FREQUENCY COMPONENTS COMPRISING SAME | 12 |
75 | Rong Wang | CN | Shenzhen | May 19, 2016 / 20160142281 - METHOD AND APPARATUS FOR COMPRESSING CONTENT NAME | 12 |
76 | Frank Voges | DE | Bad Duerkheim | Sep 08, 2022 / 20220285626 - SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES | 12 |
77 | Gabriel Iftime | CA | Mississauga | Feb 04, 2016 / 20160032124 - ENCAPSULATED FLUORESCENT AND PHOTOCHROMIC DYE POLYURETHANE DISPERSION | 12 |
78 | Rémi Manouk Anémian | KR | Seoul | Nov 28, 2013 / 20130317475 - SUBSTITUTED DIBENZONAPHRACENES | 12 |
79 | 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 |
80 | Jun Liu | CN | Shenzhen | Aug 18, 2022 / 20220263644 - Phase Detection Method and Apparatus for Clock Signal, and Communication Device | 12 |
81 | Tetsuji Ishitani | JP | Atsugi | Nov 18, 2021 / 20210356797 - DISPLAY DEVICE, DISPLAY MODULE, AND ELECTRONIC DEVICE | 12 |
82 | Anja Gerhard | DE | Egelsbach | Sep 12, 2019 / 20190280218 - SUBSTITUTED OXEPINES | 12 |
83 | Seung Tae Hong | KR | Daejeon | Oct 01, 2015 / 20150280233 - NOVEL ELECTRODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME | 12 |
84 | 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 |
85 | Takanori Matsuda | JP | Chofu-Shi | Jun 01, 2017 / 20170155037 - PIEZOELECTRIC ELEMENT, METHOD OF MANUFACTURING PIEZOELECTRIC ELEMENT, PIEZOELECTRIC ACTUATOR, AND ELECTRONIC APPARATUS | 12 |
86 | Ping Liu | CA | Mississauga | Oct 13, 2016 / 20160298221 - COATING METHODS USING SILVER NANOPARTICLES | 12 |
87 | Masato Kaneko | JP | Chiba | Feb 19, 2015 / 20150048271 - LUBRICATING-OIL COMPOSITION FOR REFRIGERATION DEVICE | 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 | Yuko Kawata | JP | Atsugi | Jun 30, 2016 / 20160185746 - DIOXOLANE DERIVATIVE, LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, AND LIQUID CRYSTAL DISPLAY DEVICE | 11 |
91 | Jae Young Choi | KR | Suwon-Si | Feb 04, 2021 / 20210031608 - HIGH VOLTAGE BATTERY CARRIER FOR VEHICLE | 11 |
92 | Shou-Shan Fan | CN | Beijing | Aug 18, 2022 / 20220260829 - METHOD FOR DESIGNING NONSYMMETRIC FREEFORM SURFACE OPTICAL SYSTEM | 11 |
93 | Konstantin A. Pokrovski | US | Orchard Park, NY | Jun 15, 2017 / 20170166500 - PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE | 11 |
94 | Mitsuhiro Isobe | JP | Kofu | Jun 26, 2014 / 20140178116 - RECORDING DEVICE, TAKE-UP DEVICE, AND METHOD FOR TAKING UP RECORDING MEDIUM | 11 |
95 | Gundula Roth | DE | Levenhagen | Aug 18, 2022 / 20220262776 - LIGHT EMITTING DEVICE AND LIGHTING SYSTEM HAVING THE SAME | 11 |
96 | Masanori Saito | JP | Tokyo | Dec 31, 2015 / 20150376543 - REFRIGERATING MACHINE OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINES | 11 |
97 | Yi-Qun Li | US | Danville, CA | Sep 15, 2022 / 20220293571 - LED-Filaments and LED-Filament Lamps | 11 |
98 | Kuniko Adegawa | JP | Tokyo | Dec 31, 2015 / 20150376543 - REFRIGERATING MACHINE OIL, AND WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINES | 11 |
99 | Sabine Schoen | DE | Herten | Aug 04, 2022 / 20220243076 - ALPHA-ALUMINA FLAKES | 11 |
100 | Christian Jasper | DE | Seligenstadt | Dec 27, 2018 / 20180371320 - NAPHTHALENE COMPOUNDS FOR LIQUID-CRYSTALLINE MIXTURES | 11 |