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] => 17654351 [patent_doc_number] => 11357113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Apparatus for preparing graphene by means of laser irradiation in liquid [patent_app_type] => utility [patent_app_number] => 16/476583 [patent_app_country] => US [patent_app_date] => 2018-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5263 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476583
Apparatus for preparing graphene by means of laser irradiation in liquid Jul 4, 2018 Issued
Array ( [id] => 15930613 [patent_doc_number] => 20200156940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => OZONE GENERATING MACHINE FOR USE IN A SHIP [patent_app_type] => utility [patent_app_number] => 16/622926 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622926
Ozone generating machine for use in a ship Jun 28, 2018 Issued
Array ( [id] => 15930615 [patent_doc_number] => 20200156941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => OZONE GENERATING MACHINE WITH ELECTRICAL CLOSED CABINET COOLED BY CLOSED LOOP [patent_app_type] => utility [patent_app_number] => 16/622927 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622927
Ozone generating machine with electrical closed cabinet cooled by closed loop Jun 28, 2018 Issued
Array ( [id] => 15768423 [patent_doc_number] => 20200115229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => METHOD FOR CONTROLLING AN OZONE GENERATING MACHINE [patent_app_type] => utility [patent_app_number] => 16/622907 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622907
Method for controlling an ozone generating machine Jun 28, 2018 Issued
Array ( [id] => 16108717 [patent_doc_number] => 20200206381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => PHOTOCATALYTIC REACTOR FOR VENTILATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/626087 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9383 [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] => 16626087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626087
Photocatalytic reactor for ventilation systems Jun 27, 2018 Issued
Array ( [id] => 13508591 [patent_doc_number] => 20180305838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => ALUMINUM ALLOY HOUSING AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/020416 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020416
ALUMINUM ALLOY HOUSING AND PREPARATION METHOD THEREOF Jun 26, 2018 Abandoned
Array ( [id] => 18947331 [patent_doc_number] => 11890606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Photocatalytic reactor having multiple photocatalytic reactor cells [patent_app_type] => utility [patent_app_number] => 16/625527 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 7316 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/625527
Photocatalytic reactor having multiple photocatalytic reactor cells Jun 25, 2018 Issued
Array ( [id] => 13928699 [patent_doc_number] => 20190047865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Methods and Systems for Microwave Assisted Production of Graphitic Materials [patent_app_type] => utility [patent_app_number] => 15/997495 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15997495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/997495
Methods and systems for microwave assisted production of graphitic materials Jun 3, 2018 Issued
Array ( [id] => 15308979 [patent_doc_number] => 10519180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Processing biomass [patent_app_type] => utility [patent_app_number] => 15/995712 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11667 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15995712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/995712
Processing biomass May 31, 2018 Issued
Array ( [id] => 16339759 [patent_doc_number] => 10790731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Methods of depositing coatings on electrical machine components [patent_app_type] => utility [patent_app_number] => 15/993263 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8465 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15993263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/993263
Methods of depositing coatings on electrical machine components May 29, 2018 Issued
Array ( [id] => 16352932 [patent_doc_number] => 10793432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Output inspection method for ozone mass flow controller [patent_app_type] => utility [patent_app_number] => 15/978232 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5026 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15978232 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/978232
Output inspection method for ozone mass flow controller May 13, 2018 Issued
Array ( [id] => 16390814 [patent_doc_number] => 20200331755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => METHOD OF CONTROLLING RECOMBINATION OR BACK REACTIONS OF PRODUCTS AND BYPRODUCTS IN A DISSOCIATION REACTION [patent_app_type] => utility [patent_app_number] => 16/612135 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16612135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612135
Method of controlling recombination or back reactions of products and byproducts in a dissociation reaction May 10, 2018 Issued
Array ( [id] => 13372337 [patent_doc_number] => 20180237709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => DEVICE AND METHOD FOR CLEANING PRODUCER GAS USING A MICROWAVE INDUCED PLASMA CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 15/957213 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957213 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957213
DEVICE AND METHOD FOR CLEANING PRODUCER GAS USING A MICROWAVE INDUCED PLASMA CLEANING DEVICE Apr 18, 2018 Abandoned
Array ( [id] => 13340615 [patent_doc_number] => 20180221847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Conversion of Natural Gas to Liquid Form Using a Rotation/Separation System in a Chemical Reactor [patent_app_type] => utility [patent_app_number] => 15/949351 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949351 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949351
Conversion of natural gas to liquid form using a rotation/separation system in a chemical reactor Apr 9, 2018 Issued
Array ( [id] => 18328488 [patent_doc_number] => 11633709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Treatment apparatus [patent_app_type] => utility [patent_app_number] => 16/306216 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 37 [patent_no_of_words] => 50553 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306216
Treatment apparatus Apr 8, 2018 Issued
Array ( [id] => 13477161 [patent_doc_number] => 20180290123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => CORONA DISCHARGE REACTOR AND METHOD FOR USING [patent_app_type] => utility [patent_app_number] => 15/948776 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948776
CORONA DISCHARGE REACTOR AND METHOD FOR USING Apr 8, 2018 Abandoned
Array ( [id] => 16719011 [patent_doc_number] => 20210086158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => MICROWAVE ENHANCEMENT OF CHEMICAL REACTIONS [patent_app_type] => utility [patent_app_number] => 16/603566 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603566
MICROWAVE ENHANCEMENT OF CHEMICAL REACTIONS Apr 3, 2018 Abandoned
Array ( [id] => 16304503 [patent_doc_number] => 10773276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Method for forming multilayer coating film [patent_app_type] => utility [patent_app_number] => 15/939812 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17476 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939812
Method for forming multilayer coating film Mar 28, 2018 Issued
Array ( [id] => 17085319 [patent_doc_number] => 20210280326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Triggering Exothermic Reactions Under High Hydrogen Loading Rates [patent_app_type] => utility [patent_app_number] => 16/497503 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497503
Triggering Exothermic Reactions Under High Hydrogen Loading Rates Mar 27, 2018 Abandoned
Array ( [id] => 18792979 [patent_doc_number] => 11826717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Microwave pyrolysis reactor [patent_app_type] => utility [patent_app_number] => 16/498460 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6204 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498460
Microwave pyrolysis reactor Mar 25, 2018 Issued
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