Daxin Wu
Examiner (ID: 15517, Phone: (571)270-7721 , Office: P/2191 )
Most Active Art Unit | 2191 |
Art Unit(s) | 2198, 2191 |
Total Applications | 621 |
Issued Applications | 499 |
Pending Applications | 38 |
Abandoned Applications | 84 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 16990606
[patent_doc_number] => 20210229026
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-29
[patent_title] => OXYGEN CONCENTRATOR SYSTEM AND METHOD FOR OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/092400
[patent_app_country] => US
[patent_app_date] => 2020-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12188
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 238
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092400
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/092400 | Oxygen concentrator system and method for operating the same | Nov 8, 2020 | Issued |
Array
(
[id] => 18036061
[patent_doc_number] => 20220380276
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-01
[patent_title] => Process for Heterogeneous Isomerization of alpha-Olefins
[patent_app_type] => utility
[patent_app_number] => 17/755905
[patent_app_country] => US
[patent_app_date] => 2020-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7973
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 17755905
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/755905 | Process for Heterogeneous Isomerization of alpha-Olefins | Nov 3, 2020 | Pending |
Array
(
[id] => 18201424
[patent_doc_number] => 11583798
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-21
[patent_title] => Intensified pressure swing adsorption system and process cycles
[patent_app_type] => utility
[patent_app_number] => 17/087886
[patent_app_country] => US
[patent_app_date] => 2020-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5257
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087886
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/087886 | Intensified pressure swing adsorption system and process cycles | Nov 2, 2020 | Issued |
Array
(
[id] => 16854820
[patent_doc_number] => 20210155565
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-27
[patent_title] => Selective Hydrogen Removal
[patent_app_type] => utility
[patent_app_number] => 17/084748
[patent_app_country] => US
[patent_app_date] => 2020-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12042
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084748
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/084748 | Selective hydrogen removal | Oct 29, 2020 | Issued |
Array
(
[id] => 16900595
[patent_doc_number] => 20210179511
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-17
[patent_title] => Process To Produce Distillate From Light Alkanes
[patent_app_type] => utility
[patent_app_number] => 17/077059
[patent_app_country] => US
[patent_app_date] => 2020-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8812
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077059
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/077059 | Process To Produce Distillate From Light Alkanes | Oct 21, 2020 | Abandoned |
Array
(
[id] => 18800356
[patent_doc_number] => 11833502
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-05
[patent_title] => Coke control reactor, and device and method for preparing low-carbon olefins from oxygen-containing compound
[patent_app_type] => utility
[patent_app_number] => 17/784649
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 12007
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784649
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/784649 | Coke control reactor, and device and method for preparing low-carbon olefins from oxygen-containing compound | Oct 15, 2020 | Issued |
Array
(
[id] => 18108491
[patent_doc_number] => 20230001371
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-01-05
[patent_title] => FLUIDIZED BED REACTOR, DEVICE, AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 17/784650
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9462
[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] => 17784650
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/784650 | Fluidized bed reactor, device, and use thereof | Oct 15, 2020 | Issued |
Array
(
[id] => 17770219
[patent_doc_number] => 11402153
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-02
[patent_title] => Systems and processes for upgrading natural gas liquids from shale gas
[patent_app_type] => utility
[patent_app_number] => 17/072555
[patent_app_country] => US
[patent_app_date] => 2020-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 26
[patent_no_of_words] => 15038
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072555
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/072555 | Systems and processes for upgrading natural gas liquids from shale gas | Oct 15, 2020 | Issued |
Array
(
[id] => 18077224
[patent_doc_number] => 20220402836
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-12-22
[patent_title] => A PROCESS FOR THE CONVERSION OF LIGHT ALKANES TO AROMATIC COMPOUNDS WITH IMPROVED SELECTIVITY
[patent_app_type] => utility
[patent_app_number] => 17/770478
[patent_app_country] => US
[patent_app_date] => 2020-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3347
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770478
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/770478 | Process for the conversion of light alkanes to aromatic compounds with improved selectivity | Oct 14, 2020 | Issued |
Array
(
[id] => 17844001
[patent_doc_number] => 11433346
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-09-06
[patent_title] => Dehydration processes utilizing cationic zeolite RHO
[patent_app_type] => utility
[patent_app_number] => 17/070465
[patent_app_country] => US
[patent_app_date] => 2020-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 15460
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070465
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/070465 | Dehydration processes utilizing cationic zeolite RHO | Oct 13, 2020 | Issued |
Array
(
[id] => 17519613
[patent_doc_number] => 20220105461
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-07
[patent_title] => SYSTEM AND METHOD FOR INTEGRATED ABSORBER INTERCOOLING VIA RICH SOLVENT STREAM USING 3D-PRINTED ACTIVE PACKINGS
[patent_app_type] => utility
[patent_app_number] => 17/064174
[patent_app_country] => US
[patent_app_date] => 2020-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5228
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064174
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/064174 | System and method for integrated absorber intercooling via rich solvent stream using 3D-printed active packings | Oct 5, 2020 | Issued |
Array
(
[id] => 16761360
[patent_doc_number] => 20210106941
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-15
[patent_title] => VEHICLE AND CO2 RECOVERY METHOD
[patent_app_type] => utility
[patent_app_number] => 17/037683
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13267
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037683
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/037683 | Vehicle and CO | Sep 29, 2020 | Issued |
Array
(
[id] => 17503891
[patent_doc_number] => 20220096993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-31
[patent_title] => Mixed Bead Layering Arrangement For Thermal Swing Adsorption Application
[patent_app_type] => utility
[patent_app_number] => 17/037906
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6320
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037906
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/037906 | Mixed bead layering arrangement for thermal swing adsorption application | Sep 29, 2020 | Issued |
Array
(
[id] => 16762266
[patent_doc_number] => 20210107847
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-15
[patent_title] => HYDROTHERMAL PRODUCTION OF ALKANES
[patent_app_type] => utility
[patent_app_number] => 17/038602
[patent_app_country] => US
[patent_app_date] => 2020-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3389
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038602
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/038602 | Hydrothermal production of alkanes | Sep 29, 2020 | Issued |
Array
(
[id] => 17207680
[patent_doc_number] => 11168038
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-09
[patent_title] => Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products
[patent_app_type] => utility
[patent_app_number] => 17/034614
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 19055
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034614
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/034614 | Integrated processes and systems for conversion of methane to multiple higher hydrocarbon products | Sep 27, 2020 | Issued |
Array
(
[id] => 17937386
[patent_doc_number] => 11471820
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-18
[patent_title] => Characteristics of tunable adsorbents for rate selective separation of nitrogen from methane
[patent_app_type] => utility
[patent_app_number] => 17/034831
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 5622
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034831
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/034831 | Characteristics of tunable adsorbents for rate selective separation of nitrogen from methane | Sep 27, 2020 | Issued |
Array
(
[id] => 18837657
[patent_doc_number] => 11845718
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-19
[patent_title] => Process for producing p-xylene and ethylbenzene from C
[patent_app_type] => utility
[patent_app_number] => 17/754285
[patent_app_country] => US
[patent_app_date] => 2020-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7910
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 255
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754285
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/754285 | Process for producing p-xylene and ethylbenzene from C | Sep 27, 2020 | Issued |
Array
(
[id] => 18717793
[patent_doc_number] => 11795124
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-24
[patent_title] => Renewable alkene production engaging metathesis
[patent_app_type] => utility
[patent_app_number] => 17/762893
[patent_app_country] => US
[patent_app_date] => 2020-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 9968
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762893
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/762893 | Renewable alkene production engaging metathesis | Sep 24, 2020 | Issued |
Array
(
[id] => 17620300
[patent_doc_number] => 11339339
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-05-24
[patent_title] => Condensate stabilization process
[patent_app_type] => utility
[patent_app_number] => 17/024456
[patent_app_country] => US
[patent_app_date] => 2020-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1519
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024456
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/024456 | Condensate stabilization process | Sep 16, 2020 | Issued |
Array
(
[id] => 17990095
[patent_doc_number] => 20220356132
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-10
[patent_title] => Production of Alkylaromatic Compounds
[patent_app_type] => utility
[patent_app_number] => 17/764424
[patent_app_country] => US
[patent_app_date] => 2020-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4755
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 17764424
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/764424 | Production of alkylaromatic compounds | Sep 15, 2020 | Issued |