Top Inventors for class "Organic compounds -- part of the class 532-570 series" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | Hsueh Sung Tung | US | Getzville, NY | Jan 03, 2019 / 20190002374 - PROCESS FOR PRODUCING CHLOROTRIFLUOROETHYLENE | 91 |
2 | Haiyou Wang | US | Amherst, NY | Jul 14, 2022 / 20220219981 - METHODS FOR REMOVING WATER FROM IODINE (I2) | 60 |
3 | Mario Joseph Nappa | US | Newark, DE | Mar 19, 2020 / 20200086308 - SELECTIVE CATALYTIC DEHYDROCHLORINATION OF HYDRCHLOROFLUOROCARBONS | 51 |
4 | Daniel C. Merkel | US | Orchard Park, NY | Jul 14, 2022 / 20220219981 - METHODS FOR REMOVING WATER FROM IODINE (I2) | 39 |
5 | Konstantin A. Pokrovski | US | Orchard Park, NY | Jun 15, 2017 / 20170166500 - PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE | 39 |
6 | Daniel C. Merkel | US | West Seneca, NY | Feb 11, 2016 / 20160039729 - METHOD FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS | 32 |
7 | Hsueh S. Tung | US | Getzville, NY | Jun 15, 2017 / 20170166500 - PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE | 28 |
8 | Allen Capron Sievert | US | Elkton, MD | Nov 18, 2021 / 20210355360 - COMPOSITIONS COMPRISING FLUOROOLEFINS AND USES THEREOF | 26 |
9 | Velliyur Nott Mallikarjuna Rao | US | Wilmington, DE | Mar 19, 2020 / 20200087557 - COMPOSITIONS COMPRISING A FLUOROOLEFIN | 26 |
10 | Laurent Wendlinger | FR | Soucieu En Jarrest | Mar 31, 2022 / 20220098132 - HIGH-PURITY 1,1,1,2,3,3-HEXAFLUOROPROPANE, METHOD FOR PRODUCING SAME AND USE THEREOF | 23 |
11 | Haluk Kopkalli | US | Staten Island, NY | Jul 14, 2022 / 20220219981 - METHODS FOR REMOVING WATER FROM IODINE (I2) | 22 |
12 | Anne Pigamo | FR | Francheville | Dec 27, 2018 / 20180370878 - GAS-PHASE CATALYTIC FLUORINATION WITH CHROMIUM CATALYSTS | 21 |
13 | Michael Van Der Puy | US | Amherst, NY | Sep 22, 2022 / 20220298288 - CATALYSTS FOR POLYURETHANE FOAM POLYOL PREMIXES CONTAINING HALOGENATED OLEFIN BLOWING AGENTS | 19 |
14 | Selma Bektesevic | US | Williamsville, NY | Feb 26, 2015 / 20150057472 - REACTION SYSTEM AND PROCESS TO PRODUCE FLUORINATED ORGANICS | 17 |
15 | Yuon Chiu | US | Denville, NJ | Jul 14, 2022 / 20220219981 - METHODS FOR REMOVING WATER FROM IODINE (I2) | 15 |
16 | Philippe Bonnet | FR | Lyon | Jan 26, 2017 / 20170022128 - DEHYDROFLUORINATION OF PENTAFLUOROALKANES TO FORM TETRAFLUOROOLEFINS | 15 |
17 | Andrew P. Sharratt | GB | Cheshire | Jul 14, 2022 / 20220220050 - PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE | 15 |
18 | William J. Kruper, Jr. | US | Sanford, MI | Jun 22, 2017 / 20170174582 - METHOD FOR COUPLING A FIRST AROMATIC COMPOUND TO A SECOND AROMATIC COMPOUND | 15 |
19 | Xuehui Sun | US | Swedesboro, NJ | Feb 25, 2016 / 20160052842 - PROCESS FOR THE REDUCTION OF RfC=CX IMPURITIES IN FLUOROOLEFINS | 14 |
20 | Max M. Tirtowidjojo | US | Lake Jackson, TX | Jun 09, 2016 / 20160158715 - MIXER AND PROCESSES INCORPORATING THE SAME | 14 |
21 | Maher Y. Elsheikh | US | Wayne, PA | Jan 26, 2017 / 20170022128 - DEHYDROFLUORINATION OF PENTAFLUOROALKANES TO FORM TETRAFLUOROOLEFINS | 14 |
22 | Haridasan K. Nair | US | Williamsville, NY | Jul 14, 2022 / 20220219981 - METHODS FOR REMOVING WATER FROM IODINE (I2) | 13 |
23 | Robert C. Johnson | US | Lancaster, NY | May 26, 2016 / 20160145176 - PROCESS FOR SYNTHESIS OF FLUORINATED OLEFINS | 13 |
24 | Andrew Joseph Poss | US | Kenmore, NY | Jun 15, 2017 / 20170166772 - PROCESSES FOR COATING SUBSTRATES WITH POLYMERS FORMED FROM TRANS-1,3,3,3-TETRAFLUOROPROPENE AND VINYLIDENE DIFLUORIDE | 12 |
25 | Stephen A. Cottrell | US | Baton Rouge, LA | Nov 17, 2016 / 20160332936 - Process for Making HCFO-1233zd | 12 |
26 | Michel Devic | FR | Sainte Foy Les Lyon | Apr 21, 2016 / 20160107959 - PROCESS FOR THE PREPARATION OF FLUORINATED COMPOUNDS | 11 |
27 | 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 | 11 |
28 | Rajiv Ratna Singh | US | Getzville, NY | Mar 10, 2022 / 20220073803 - AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (CF3I) AND TRIFLUOROACETYL CHLORIDE (CF3COCI) | 11 |
29 | David Nalewajek | US | West Seneca, NY | Oct 17, 2019 / 20190315905 - AMINE CATALYSTS FOR POLYURETHANE FOAMS | 11 |
30 | Masatoshi Nose | JP | Osaka | Sep 18, 2014 / 20140275654 - PROCESS FOR PREPARING CHLORINE-CONTAINING FLUOROCARBON COMPOUND | 10 |
31 | Hidekazu Okamoto | JP | Tokyo | Jan 07, 2016 / 20160002518 - COMPOSITION CONTAINING TRIFLUOROETHYLENE | 9 |
32 | David S. Laitar | US | Midland, MI | Sep 15, 2022 / 20220290077 - FABRIC CARE COMPOSITION | 9 |
33 | Nicolas Doucet | FR | Lyon | Jun 22, 2017 / 20170174589 - PROCESS FOR THE MANUFACTURE OF 2,3,3,3-TETRAFLUOROPROPENE BY GAS PHASE FLUORINATION OF PENTACHLOROPROPANE | 9 |
34 | Jeffrey P. Knapp | US | Wilmington, DE | Oct 15, 2015 / 20150291900 - Process for making isooctenes from aqueous isobutanol | 8 |
35 | Dominique Deur-Bert | FR | Charly | Mar 31, 2022 / 20220098132 - HIGH-PURITY 1,1,1,2,3,3-HEXAFLUOROPROPANE, METHOD FOR PRODUCING SAME AND USE THEREOF | 8 |
36 | Ian Shankland | US | Randolph, NJ | Aug 20, 2020 / 20200263068 - COMPOSITIONS CONTAINING DIFLUOROMETHANE AND FLUORINE SUBSTITUTED OLEFINS | 8 |
37 | Andrew Paul Sharratt | GB | Cheshire | Dec 31, 2020 / 20200407296 - PROCESS FOR THE REMOVAL OF HALOALKYNE IMPURITIES FROM (HYDRO)HALOCARBON COMPOSITIONS | 8 |
38 | Ekaterina N. Swearingen | US | Wilmington, DE | Mar 19, 2015 / 20150080485 - METHODS FOR MAKING FOAMS USING BLOWING AGENTS COMPRISING UNSATURATED FLUOROCARBONS | 8 |
39 | Shekhar Subramoney | US | Hockessin, DE | Sep 20, 2012 / 20120235071 - POLYIMIDE RESINS FOR HIGH TEMPERATURE WEAR APPLICATIONS | 8 |
40 | H. David Rosenfeld | US | Drumore, PA | Dec 31, 2020 / 20200407531 - STRETCHABLE POLYMER THICK FILM CARBON BLACK COMPOSITION FOR WEARABLE HEATERS | 7 |
41 | John W. Smith | GB | Cheshire | Jul 14, 2022 / 20220220050 - PROCESS FOR THE PREPARATION OF 2,3,3,3-TETRAFLUOROPROPENE | 7 |
42 | Yian Zhai | US | Amherst, NY | Feb 12, 2015 / 20150045590 - PROCESS FOR 1-CHLORO-3,3,3-TRIFLUOROPROPENE FROM TRIFLUOROPROPENE | 7 |
43 | Barbara A. Light | US | Niagara Falls, NY | May 26, 2016 / 20160145176 - PROCESS FOR SYNTHESIS OF FLUORINATED OLEFINS | 7 |
44 | Bertrand Collier | FR | Saint-Genis-Laval | Jan 03, 2019 / 20190002376 - METHOD FOR PRODUCING AND PURIFYING 2,3,3,3-TETRAFLUORO-1-PROPENE | 7 |
45 | John Lee Dawkins | US | Derby, KS | Jun 22, 2017 / 20170174590 - METHODS FOR RECOVERING CHLORINATED HYDROCARBONS | 7 |
46 | Claire Mcguiness | GB | Cheshire | Jan 28, 2016 / 20160023969 - Process for the Preparation of 2,3,3,3-Tetrafluoropropene | 7 |
47 | Barry B. Fish | US | Lake Jackson, TX | Aug 11, 2022 / 20220251006 - METHODS FOR OPERATING INTEGRATED CHEMICAL PROCESSING SYSTEMS FOR PRODUCING OLEFINS | 7 |
48 | Andrew Jackson | US | Newark, DE | Jul 01, 2021 / 20210198168 - COMPOSITIONS AND METHODS FOR AN INTEGRATED 2,3,3,3-TETRAFLUOROPROPENE MANUFACTURING PROCESS | 7 |
49 | Sudip Mukhopadhyay | US | Berkeley, CA | Sep 14, 2017 / 20170260419 - POLYSILOXANE FORMULATIONS AND COATINGS FOR OPTOELECTRONIC APPLICATIONS, METHODS OF PRODUCTION, AND USES THEREOF | 6 |
50 | Toshio Ohi | JP | Minato-Ku | Aug 23, 2012 / 20120215040 - FLUORINE-CONTAINING COMPOUND PURIFICATION METHOD | 6 |
51 | Honeywell International, Inc. | US | | Sep 10, 2015 / 20150253138 - OSCILLATING VOLTAGE OF SENSE ELECTRODES IN A MEMS TUNING FORK GYROSCOPE | 6 |
52 | John J. Waycuilis | US | Cypress, TX | Sep 25, 2014 / 20140286853 - Processes and Systems for Recovering Bromine Using Bromide Liquids | 6 |
53 | Daniel D. Rohrback | US | Valley Center, KS | Dec 10, 2015 / 20150353451 - METHODS OF MAKING CHLORINATED HYDROCARBONS | 6 |
54 | Hiromoto Ohno | JP | Minato-Ku | Feb 13, 2014 / 20140044638 - PROCESS FOR PRODUCING CARBONYL SULFIDE | 6 |
55 | Takashi Shibanuma | JP | Osaka | Jun 22, 2017 / 20170174965 - AZEOTROPE TO AZEOTROPE-LIKE COMPOSITION CONTAINING 1-CHLORO-3,3,3-TRIFLUOROPROPENE AND 1,1,1,3,3-PENTAFLUOROPROPANE | 6 |
56 | Robert Johnson | US | Lancaster, NY | Aug 13, 2015 / 20150224470 - INTEGRATED PROCESS AND METHODS OF PRODUCING (E) 1-CHLORO-3,3,3-TRIFLUOROPROPENE | 6 |
57 | Lloyd B. Branam | US | Wichita, KS | Dec 10, 2015 / 20150353451 - METHODS OF MAKING CHLORINATED HYDROCARBONS | 6 |
58 | Steven D. Phillips | US | Buffalo, NY | Feb 11, 2016 / 20160039729 - METHOD FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS | 6 |
59 | Rodney L. Klausmeyer | US | Wichita, KS | Dec 16, 2021 / 20210387932 - METHOD FOR MAKING 1,1,3,3-TETRACHLOROPROPENE | 6 |
60 | Hirokazu Takagi | JP | Tokyo | Jan 03, 2019 / 20190003469 - HEAT EXCHANGE UNIT | 6 |
61 | Benjamin Bin Chen | US | Wayne, PA | Aug 20, 2020 / 20200262995 - Blowing Agent Compositions of Hydrofluoroolefins and Hydrochlorofluoroolefins | 6 |
62 | James S. Strathe | US | Laporte, TX | Dec 10, 2015 / 20150353451 - METHODS OF MAKING CHLORINATED HYDROCARBONS | 6 |
63 | Satoshi Kawaguchi | JP | Tokyo | Dec 31, 2015 / 20150376486 - WORKING FLUID FOR HEAT CYCLE | 6 |
64 | Honeywell International, Inc. | US | Morristown, NJ | Aug 08, 2013 / 20130202885 - HIGH PERFORMANCE WATER-BASED TACKIFIED ACRYLIC PRESSURE SENSITIVE ADHESIVES | 6 |
65 | Terris Yang | US | East Amherst, NY | Oct 14, 2021 / 20210317062 - SYNTHESIS OF TRIFLUOROACETYL IODIDE (TFAI) FROM TRIFLUOROACETYL CHLORIDE (TFAC) AND HYDROGEN IODIDE (HI) IN A LIQUID PHASE REACTION | 6 |
66 | Richard L. Wilson | US | Mulvane, KS | Dec 10, 2015 / 20150353451 - METHODS OF MAKING CHLORINATED HYDROCARBONS | 6 |
67 | Debashis Chakraborty | US | Lake Jackson, TX | Nov 13, 2014 / 20140336431 - PROCESS FOR THE PRODUCTION OF ALKENES AND/OR AROMATIC COMPOUNDS | 6 |
68 | Kurt F. Hirsekorn | US | Midland, MI | Jun 19, 2014 / 20140171296 - STABILIZED SILVER CATALYSTS AND METHODS | 6 |
69 | Rajesh K. Dubey | US | Williamsville, NY | Nov 05, 2015 / 20150315108 - METHOD FOR PRODUCING FLUORINATED ORGANIC COMPOUNDS | 6 |
70 | Michel Strebelle | BE | Brussels | Apr 07, 2011 / 20110082267 - Process for the manufacture of 1,2-dichloroethane and of at least one ethylene derivative compound different from 1,2-dichloroethane | 6 |
71 | Johannes Eicher | DE | Sehnde | Nov 05, 2015 / 20150318079 - A METHOD FOR DIELECTRICALLY INSULATING ACTIVE ELECTRIC PARTS | 6 |
72 | Satoru Okamoto | JP | Kawagoe-Shi | Jul 23, 2015 / 20150203424 - Method for Separating 1-Chloro-3,3,3-Trifluoropropene and Hydrogen Fluoride, and Method for Producing 1-Chloro-3,3,3-Trifluoropropene by Using Same | 6 |
73 | Peter Kammerhofer | DE | Burgkirchen | Jul 21, 2022 / 20220227690 - METHOD AND PLANT FOR PREPARING VINYL CHLORIDE FROM 1,2-DICHLOROETHANE | 5 |
74 | Daisuke Karube | JP | Osaka | Mar 31, 2022 / 20220098460 - COMPOSITION CONTAINING REFRIGERANT, USE OF SAME, REFRIGERATOR HAVING SAME, AND METHOD FOR OPERATING SAID REFRIGERATOR | 5 |
75 | Joshua Close | US | Blasdell, NY | Sep 18, 2014 / 20140275658 - METHOD TO REDUCE THE FORMATION OF HIGH BOILING COMPOUNDS DURING THE DEHYDROCHLORINATION OF 1,1,1,3-TETRACHLOROPROPANE | 5 |
76 | Matthew L. Grandbois | US | Midland, MI | Jun 30, 2016 / 20160184733 - METHOD FOR SEPARATION OF A MOLECULAR SPECIES BY SUBLIMATION | 5 |
77 | Kazuhiro Takahashi | JP | Osaka | Jan 13, 2022 / 20220010184 - AZEOTROPIC OR AZEOTROPIC-LIKE COMPOSITION COMPRISING HYDROGEN FLUORIDE AND 1,1,2-TRICHLOROETHANE, TRANS-1,2-DICHLOROETHYLENE OR CIS-1,2-DICHLOROETHYLENE | 5 |
78 | Yasuo Hibino | JP | Saitama | May 17, 2012 / 20120123173 - Process For Production Of 2-Chloro-3,3,3-Trifluoropropene | 5 |
79 | Tsuneo Yamashita | JP | Osaka | Jan 13, 2022 / 20220010064 - FLUOROPOLYETHER GROUP-CONTAINING COMPOUND | 5 |
80 | Stephen A. Cottrell | US | Williamsville, NY | Mar 24, 2016 / 20160083316 - INTEGRATED PROCESS FOR THE PRODUCTION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE | 5 |
81 | Takehiro Chaki | JP | Osaka | Dec 23, 2021 / 20210395173 - METHOD FOR PRODUCING 1,1,2-TRIFLUOROETHANE (HFC-143) | 5 |
82 | Sudip Mukhopadhyay | US | Williamsville, NY | May 26, 2016 / 20160145176 - PROCESS FOR SYNTHESIS OF FLUORINATED OLEFINS | 5 |
83 | Philip Grosso | US | Auburn, CA | Dec 04, 2014 / 20140356269 - Recovery of Halogens by Partial Condensation | 5 |
84 | Akinari Sugiyama | JP | Osaka | Jul 28, 2022 / 20220235177 - FLUOROPOLYETHER GROUP CONTAINING COMPOUND AND METHOD FOR PRODUCING THE SAME | 5 |
85 | Atsushi Suzuki | JP | Osaka | Apr 30, 2015 / 20150116757 - IMAGE FORMING APPARATUS THAT PERFORMS FUNCTION RESTRICTION, IMAGE FORMATION METHOD, AND RECORDING MEDIUM | 5 |
86 | Naoto Takada | JP | Iruma-Gun | Jan 28, 2016 / 20160023968 - Method for Producing 2-Chloro-1,3,3,3-Tetrafluoropropene | 5 |
87 | Jean-Luc Dubois | FR | Millery | Jun 22, 2017 / 20170173551 - Device For Evaluation Of At Least One Performance Criterion Of Heterogeneous Catalysts | 5 |
88 | Fuyuhiko Sakyu | JP | Kawagoe-Shi | Jul 23, 2015 / 20150203424 - Method for Separating 1-Chloro-3,3,3-Trifluoropropene and Hydrogen Fluoride, and Method for Producing 1-Chloro-3,3,3-Trifluoropropene by Using Same | 5 |
89 | Hang T. Pham | US | Amherst, NY | Mar 10, 2022 / 20220073803 - AZEOTROPE OR AZEOTROPE-LIKE COMPOSITIONS OF TRIFLUOROIODOMETHANE (CF3I) AND TRIFLUOROACETYL CHLORIDE (CF3COCI) | 5 |
90 | Clive Robert Giddis | GB | Cheshire | Mar 31, 2022 / 20220098131 - PROCESS FOR THE PREPARATION 1,1,1,2,2-PENTAFLUOROPROPANE | 5 |
91 | Ryan Hulse | US | Getzville, NY | Jan 06, 2022 / 20220001346 - AZEOTROPE-LIKE COMPOSITIONS OF 1,1,1,2-TETRAFLUOROPROPENE AND 1,1,1,2-TETRAFLUOROETHANE | 5 |
92 | Paul Hendry Stewert | NZ | New Plymouth | Jan 19, 2012 / 20120016166 - PROCESS FOR THE PRODUCTION OF DICHLOROTRIFLUOROETHANE | 5 |
93 | Yuzo Komatsu | JP | Osaka | Dec 27, 2018 / 20180370877 - METHOD FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE | 5 |
94 | Juergen Eiffler | DE | Stade | Jan 30, 2014 / 20140031595 - PROCESSES FOR THE PRODUCTION OF CHLORINATED AND/OR FLUORINATED PROPENES AND HIGHER ALKENES | 5 |
95 | Zdenek Ondrus | CZ | Vrbice | Sep 12, 2019 / 20190276379 - PROCESS FOR PRODUCING HIGHLY PURE CHLORINATED ALKANE | 4 |
96 | Kunio Watanabe | JP | Tokyo | Mar 19, 2015 / 20150079347 - GLASS SHEET CAPABLE OF BEING INHIBITED FROM WARPING THROUGH CHEMICAL STRENGTHENING | 4 |
97 | John Charles Mccarthy | GB | Cheshire | Oct 17, 2013 / 20130274528 - Process for Preparing R-1234yf By Base Mediated Dehydrohalogenation | 4 |
98 | Koichi Yanase | JP | Tokyo | Dec 29, 2011 / 20110319681 - PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE | 4 |
99 | Chun-Hsu Lin | TW | Taipei City | Aug 06, 2015 / 20150218067 - CATALYTIC OR PHOTOCATALYTIC PREPARATION METHOD OF PARYLENE AF4 | 4 |
100 | Petr Sladek | CZ | Usti Nad Labem-Strekov | Apr 21, 2016 / 20160107960 - PROCESS FOR PREPARING A CHLORINATED ALKENE | 4 |