Search

Xiuyu Tai

Examiner (ID: 11777, Phone: (571)270-1855 , Office: P/1759 )

Most Active Art Unit
1795
Art Unit(s)
1759, 1795, 4151
Total Applications
1136
Issued Applications
616
Pending Applications
94
Abandoned Applications
454

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16383368 [patent_doc_number] => 10808190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Apparatus and method for conversion of solid waste into synthetic oil, gas, and fertilizer [patent_app_type] => utility [patent_app_number] => 15/701899 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 14851 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15701899 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/701899
Apparatus and method for conversion of solid waste into synthetic oil, gas, and fertilizer Sep 11, 2017 Issued
Array ( [id] => 14542079 [patent_doc_number] => 20190206661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => FREE RADICAL GENERATION DEVICE AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 16/327647 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327647
FREE RADICAL GENERATION DEVICE AND METHODS THEREOF Sep 4, 2017 Abandoned
Array ( [id] => 13982669 [patent_doc_number] => 20190060492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => SYSTEM AND METHOD OF PROVIDING DISINFECTION, DECONTAMINATION, AND STERILIZATION [patent_app_type] => utility [patent_app_number] => 15/686835 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686835
SYSTEM AND METHOD OF PROVIDING DISINFECTION, DECONTAMINATION, AND STERILIZATION Aug 24, 2017 Abandoned
Array ( [id] => 12219071 [patent_doc_number] => 20180057429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'SYSTEM AND METHOD FOR PREPARING AROMATIC DERIVATIVE' [patent_app_type] => utility [patent_app_number] => 15/685408 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11532 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685408
SYSTEM AND METHOD FOR PREPARING AROMATIC DERIVATIVE Aug 23, 2017 Abandoned
Array ( [id] => 14579319 [patent_doc_number] => 20190217268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => CHEMICAL REACTION DEVICE, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/327509 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327509 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327509
CHEMICAL REACTION DEVICE, AND METHOD FOR PRODUCING SAME Aug 22, 2017 Abandoned
Array ( [id] => 12905923 [patent_doc_number] => 20180193816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => DESIGNS OF EXOTHERMIC REACTORS [patent_app_type] => utility [patent_app_number] => 15/683208 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15683208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683208
DESIGNS OF EXOTHERMIC REACTORS Aug 21, 2017 Abandoned
Array ( [id] => 13700759 [patent_doc_number] => 20170361334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => Reclamation of Metals from a Fluid [patent_app_type] => utility [patent_app_number] => 15/676304 [patent_app_country] => US [patent_app_date] => 2017-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15676304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/676304
Reclamation of metals from a fluid Aug 13, 2017 Issued
Array ( [id] => 16924324 [patent_doc_number] => 11045783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Systems and methods for increasing reaction yield [patent_app_type] => utility [patent_app_number] => 15/673658 [patent_app_country] => US [patent_app_date] => 2017-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8323 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15673658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/673658
Systems and methods for increasing reaction yield Aug 9, 2017 Issued
Array ( [id] => 18013182 [patent_doc_number] => 11505463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Ozone gas usage system [patent_app_type] => utility [patent_app_number] => 16/637377 [patent_app_country] => US [patent_app_date] => 2017-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 19030 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637377 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637377
Ozone gas usage system Aug 8, 2017 Issued
Array ( [id] => 16195922 [patent_doc_number] => 20200236771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => SURFACE MODIFYING DEVICE [patent_app_type] => utility [patent_app_number] => 16/637241 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637241
Surface modifying device Aug 6, 2017 Issued
Array ( [id] => 16467175 [patent_doc_number] => 20200368712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => PRODUCTION APPARATUS FOR CARBON NANOHORN AGGREGATE [patent_app_type] => utility [patent_app_number] => 16/636214 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636214
PRODUCTION APPARATUS FOR CARBON NANOHORN AGGREGATE Aug 3, 2017 Abandoned
Array ( [id] => 17968127 [patent_doc_number] => 11485641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Production apparatus for carbon nanohorn aggregate [patent_app_type] => utility [patent_app_number] => 16/636180 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4782 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636180
Production apparatus for carbon nanohorn aggregate Aug 3, 2017 Issued
Array ( [id] => 17570223 [patent_doc_number] => 11318478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Electric discharge device and air purifying device [patent_app_type] => utility [patent_app_number] => 16/327234 [patent_app_country] => US [patent_app_date] => 2017-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6740 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16327234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327234
Electric discharge device and air purifying device Aug 3, 2017 Issued
Array ( [id] => 14417483 [patent_doc_number] => 20190174585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Energy Transfer Method and System [patent_app_type] => utility [patent_app_number] => 16/323513 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323513
Energy transfer method and system Jul 25, 2017 Issued
Array ( [id] => 14578707 [patent_doc_number] => 20190216962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => OZONE GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/324488 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16324488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/324488
Ozone generation device Jul 24, 2017 Issued
Array ( [id] => 18948035 [patent_doc_number] => 11891316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Devices for the treatment of liquids using plasma discharges and related methods [patent_app_type] => utility [patent_app_number] => 15/651789 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 56 [patent_no_of_words] => 34440 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15651789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/651789
Devices for the treatment of liquids using plasma discharges and related methods Jul 16, 2017 Issued
Array ( [id] => 19930650 [patent_doc_number] => 12303844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Band-pass filter [patent_app_type] => utility [patent_app_number] => 16/317490 [patent_app_country] => US [patent_app_date] => 2017-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 4626 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317490
Band-pass filter Jul 12, 2017 Issued
Array ( [id] => 12886441 [patent_doc_number] => 20180187322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => Proportional-Integral-Derivative Radio Frequencies Synchronized plasma Coupled Harmonic Closed Loop Feedback Oscilllator to Maintain a Constant Resonance Oscillating Harmonic Enhanced Exothermic Reaction Within Metal Lattice During Hydrogen Loading to Generating Efficient Exothermic Thermoelectric, Mechanical Power and Graphene Nano Tubes [patent_app_type] => utility [patent_app_number] => 15/646338 [patent_app_country] => US [patent_app_date] => 2017-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15646338 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/646338
Proportional-Integral-Derivative Radio Frequencies Synchronized plasma Coupled Harmonic Closed Loop Feedback Oscilllator to Maintain a Constant Resonance Oscillating Harmonic Enhanced Exothermic Reaction Within Metal Lattice During Hydrogen Loading to Generating Efficient Exothermic Thermoelectric, Mechanical Power and Graphene Nano Tubes Jul 10, 2017 Abandoned
Array ( [id] => 15321869 [patent_doc_number] => 20200001264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => VIRTUAL PHOTON CATALYSIS APPARATUS AND METHOD FOR CATALYTIC TREATMENT BY USING THE VIRTUAL PHOTON CATALYSIS APPARATUS [patent_app_type] => utility [patent_app_number] => 16/073454 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073454
VIRTUAL PHOTON CATALYSIS APPARATUS AND METHOD FOR CATALYTIC TREATMENT BY USING THE VIRTUAL PHOTON CATALYSIS APPARATUS Jul 3, 2017 Abandoned
Array ( [id] => 14715175 [patent_doc_number] => 20190248651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => OZONE GENERATOR OF A GAS BLOW-THROUGH TYPE, ESPECIALLY TO PRODUCE A GAS MIXTURE OF OZONE/AIR OR OZONE/OXYGEN [patent_app_type] => utility [patent_app_number] => 16/314922 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314922
OZONE GENERATOR OF A GAS BLOW-THROUGH TYPE, ESPECIALLY TO PRODUCE A GAS MIXTURE OF OZONE/AIR OR OZONE/OXYGEN Jul 3, 2017 Abandoned
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