Search

Lunyi Lao

Examiner (ID: 2394)

Most Active Art Unit
2673
Art Unit(s)
2619, 2609, 2673, 2774, 2677, 2629, 2621, 2778, 4134, 2692
Total Applications
781
Issued Applications
578
Pending Applications
39
Abandoned Applications
164

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18726397 [patent_doc_number] => 20230340677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DEVICE AND METHODS FOR PRODUCTION OF AMMONIA AND NITRATES UNDER AMBIENT CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/026611 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18026611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026611
DEVICE AND METHODS FOR PRODUCTION OF AMMONIA AND NITRATES UNDER AMBIENT CONDITIONS Sep 15, 2021 Pending
Array ( [id] => 18567517 [patent_doc_number] => 20230257852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => EXTRACTION OF BASE METALS USING CARBONACEOUS MATTER AND A THIOCARBONYL FUNCTIONAL GROUP REAGENT [patent_app_type] => utility [patent_app_number] => 18/027088 [patent_app_country] => US [patent_app_date] => 2021-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18027088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027088
Extraction of base metals using carbonaceous matter and a thiocarbonyl functional group reagent Sep 9, 2021 Issued
Array ( [id] => 18901724 [patent_doc_number] => 20240017209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => COMPOSITE FOR ELECTROCHEMICAL GAS SEPARATION [patent_app_type] => utility [patent_app_number] => 18/035968 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18035968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035968
COMPOSITE FOR ELECTROCHEMICAL GAS SEPARATION Sep 9, 2021 Pending
Array ( [id] => 18845099 [patent_doc_number] => 20230407503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => METHOD FOR RECOVERING NOBLE METAL FROM HETEROGENEOUS CATALYSTS CONTAINING NOBLE METAL [patent_app_type] => utility [patent_app_number] => 18/248987 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248987
METHOD FOR RECOVERING NOBLE METAL FROM HETEROGENEOUS CATALYSTS CONTAINING NOBLE METAL Aug 30, 2021 Pending
Array ( [id] => 17445058 [patent_doc_number] => 20220065563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHODS OF ANODIZING THE INTERNAL SURFACE OF HEAT TRANSFER TUBES [patent_app_type] => utility [patent_app_number] => 17/445917 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17445917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445917
Methods of anodizing the internal surface of heat transfer tubes Aug 24, 2021 Issued
Array ( [id] => 19381420 [patent_doc_number] => 20240271290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD AND APPARATUS FOR HYDROGEN PRODUCTION BY ELECTROLYSIS [patent_app_type] => utility [patent_app_number] => 18/112614 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18112614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112614
METHOD AND APPARATUS FOR HYDROGEN PRODUCTION BY ELECTROLYSIS Aug 23, 2021 Pending
Array ( [id] => 17274919 [patent_doc_number] => 20210381117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => ENVIRONMENT CONTROL SYSTEM UTILIZING AN ELECTROCHEMICAL CELL [patent_app_type] => utility [patent_app_number] => 17/408960 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408960
Environment control system utilizing an electrochemical cell Aug 22, 2021 Issued
Array ( [id] => 20701761 [patent_doc_number] => 12624463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Systems and methods for continuous generation of gases [patent_app_type] => utility [patent_app_number] => 18/040191 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 2190 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040191
SYSTEMS AND METHODS FOR CONTINUOUS GENERATION OF GASES Aug 3, 2021 Issued
Array ( [id] => 19948671 [patent_doc_number] => 12320022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => System and method for carbon dioxide reactor control [patent_app_type] => utility [patent_app_number] => 17/444356 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 44 [patent_no_of_words] => 38566 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444356
System and method for carbon dioxide reactor control Aug 2, 2021 Issued
Array ( [id] => 20672200 [patent_doc_number] => 12612703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Method for providing a substrate for an electrochemical cell with a catalytic material [patent_app_type] => utility [patent_app_number] => 18/004944 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004944
Method for providing a substrate for an electrochemical cell with a catalytic material Jul 11, 2021 Issued
Array ( [id] => 18709688 [patent_doc_number] => 20230332310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => A Separator for Water Electrolysis [patent_app_type] => utility [patent_app_number] => 18/013592 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18013592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013592
A Separator for Water Electrolysis Jun 29, 2021 Pending
Array ( [id] => 18817934 [patent_doc_number] => 20230392274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => Reference Electrode for Molten Salts [patent_app_type] => utility [patent_app_number] => 18/250205 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18250205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/250205
Reference Electrode for Molten Salts Jun 28, 2021 Pending
Array ( [id] => 18693150 [patent_doc_number] => 20230323546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Proton exchange membrane-based electrolyser device and method for manufacturing such a device [patent_app_type] => utility [patent_app_number] => 18/000837 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000837
Proton exchange membrane-based electrolyser device and method for manufacturing such a device Jun 9, 2021 Issued
Array ( [id] => 18597745 [patent_doc_number] => 20230272544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => HYDROGEN GENERATOR WITH A HYDROGEN LEAK CONSCIOUS FUNCTION [patent_app_type] => utility [patent_app_number] => 18/006520 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18006520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006520
HYDROGEN GENERATOR WITH A HYDROGEN LEAK CONSCIOUS FUNCTION Jun 8, 2021 Pending
Array ( [id] => 18467482 [patent_doc_number] => 20230201763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Systems and Methods for Oxygen Concentration with Electrochemical Stacks in Series Gas Flow [patent_app_type] => utility [patent_app_number] => 18/000703 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000703
Systems and methods for oxygen concentration with electrochemical stacks in series gas flow Jun 7, 2021 Issued
Array ( [id] => 17890994 [patent_doc_number] => 11453951 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Method for ammonia recovery from contaminated water including solvay effluent and aqueous solutions [patent_app_type] => utility [patent_app_number] => 17/340694 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5117 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340694
Method for ammonia recovery from contaminated water including solvay effluent and aqueous solutions Jun 6, 2021 Issued
Array ( [id] => 19965090 [patent_doc_number] => 12334612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Method and a device for operating PEM fuel cell with CO contaminated hydrogen gas [patent_app_type] => utility [patent_app_number] => 17/330688 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330688
Method and a device for operating PEM fuel cell with CO contaminated hydrogen gas May 25, 2021 Issued
Array ( [id] => 19258301 [patent_doc_number] => 12018347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Systems and methods for recovering lithium from brines [patent_app_type] => utility [patent_app_number] => 17/602808 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7284 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602808
Systems and methods for recovering lithium from brines May 11, 2021 Issued
Array ( [id] => 18497872 [patent_doc_number] => 20230220568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => MULTILAYERED ANODE IN LIQUID BASED ELECTROLYSIS [patent_app_type] => utility [patent_app_number] => 17/924259 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -53 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924259
MULTILAYERED ANODE IN LIQUID BASED ELECTROLYSIS May 9, 2021 Issued
Array ( [id] => 19326240 [patent_doc_number] => 12043907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Electrolytic device [patent_app_type] => utility [patent_app_number] => 17/243235 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5689 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243235
Electrolytic device Apr 27, 2021 Issued
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