Search

Annan Q. Shang

Examiner (ID: 11438, Phone: (571)272-7355 , Office: P/2424 )

Most Active Art Unit
2424
Art Unit(s)
2617, 2623, 2614, 2424
Total Applications
1080
Issued Applications
701
Pending Applications
100
Abandoned Applications
308

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20151352 [patent_doc_number] => 20250251190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => MANUFACTURING LINE, PROCESS, AND SINTERED ARTICLE [patent_app_type] => utility [patent_app_number] => 19/085613 [patent_app_country] => US [patent_app_date] => 2025-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19085613 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/085613
Manufacturing line, process, and sintered article Mar 19, 2025 Issued
Array ( [id] => 20151352 [patent_doc_number] => 20250251190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => MANUFACTURING LINE, PROCESS, AND SINTERED ARTICLE [patent_app_type] => utility [patent_app_number] => 19/085613 [patent_app_country] => US [patent_app_date] => 2025-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19085613 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/085613
Manufacturing line, process, and sintered article Mar 19, 2025 Issued
Array ( [id] => 19990867 [patent_doc_number] => 20250129089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => NOVEL COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/000082 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000082 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000082
NOVEL COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS Dec 22, 2024 Pending
Array ( [id] => 19846708 [patent_doc_number] => 20250092059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => NOVEL COMPOUND, ORGANIC ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/946939 [patent_app_country] => US [patent_app_date] => 2024-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18946939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/946939
Compound, organic electroluminescence device and electronic apparatus Nov 13, 2024 Issued
Array ( [id] => 19798817 [patent_doc_number] => 20250064742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => MANUFACTURING OF BUPIVACAINE MULTIVESICULAR LIPOSOMES [patent_app_type] => utility [patent_app_number] => 18/943310 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943310
Manufacturing of bupivacaine multivesicular liposomes Nov 10, 2024 Issued
Array ( [id] => 19629566 [patent_doc_number] => 20240408015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => MANUFACTURING OF BUPIVACAINE MULTIVESICULAR LIPOSOMES [patent_app_type] => utility [patent_app_number] => 18/809190 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809190
Manufacturing of bupivacaine multivesicular liposomes Aug 18, 2024 Issued
Array ( [id] => 19536672 [patent_doc_number] => 12129213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Decorative glow-in-the-dark concrete block [patent_app_type] => utility [patent_app_number] => 18/768215 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 13643 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768215
Decorative glow-in-the-dark concrete block Jul 9, 2024 Issued
Array ( [id] => 19483960 [patent_doc_number] => 20240332002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ELECTRONIC DEVICES COMPRISING SILICON CARBIDE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/743882 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743882
ELECTRONIC DEVICES COMPRISING SILICON CARBIDE MATERIALS Jun 13, 2024 Pending
Array ( [id] => 19556669 [patent_doc_number] => 20240368461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HYDRAULIC FRACTURE COMPOSITION AND METHOD [patent_app_type] => utility [patent_app_number] => 18/732849 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732849
HYDRAULIC FRACTURE COMPOSITION AND METHOD Jun 3, 2024 Abandoned
Array ( [id] => 19463964 [patent_doc_number] => 20240317633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => LOW-LOSS WAVEGUIDES FORMED IN HIGH-TRANSMISSION GLASS USING Ag-Na ION EXCHANGE [patent_app_type] => utility [patent_app_number] => 18/733138 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18733138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733138
LOW-LOSS WAVEGUIDES FORMED IN HIGH-TRANSMISSION GLASS USING Ag-Na ION EXCHANGE Jun 3, 2024 Pending
Array ( [id] => 19449407 [patent_doc_number] => 20240309537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => NANODIAMOND ARTICLE AND ASSOCIATED METHODS OF FABRICATION [patent_app_type] => utility [patent_app_number] => 18/669988 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5372 [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] => 18669988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669988
NANODIAMOND ARTICLE AND ASSOCIATED METHODS OF FABRICATION May 20, 2024 Pending
Array ( [id] => 19449407 [patent_doc_number] => 20240309537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => NANODIAMOND ARTICLE AND ASSOCIATED METHODS OF FABRICATION [patent_app_type] => utility [patent_app_number] => 18/669988 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5372 [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] => 18669988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669988
NANODIAMOND ARTICLE AND ASSOCIATED METHODS OF FABRICATION May 20, 2024 Pending
Array ( [id] => 19571058 [patent_doc_number] => 20240375350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER [patent_app_type] => utility [patent_app_number] => 18/663833 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18663833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663833
GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER May 13, 2024 Pending
Array ( [id] => 19571058 [patent_doc_number] => 20240375350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER [patent_app_type] => utility [patent_app_number] => 18/663833 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18663833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663833
GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER May 13, 2024 Pending
Array ( [id] => 19571058 [patent_doc_number] => 20240375350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER [patent_app_type] => utility [patent_app_number] => 18/663833 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18663833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663833
GREEN BODY INCLUDING A METAL NANOPARTICLE BINDER May 13, 2024 Pending
Array ( [id] => 20031849 [patent_doc_number] => 20250170071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => ULTRASOUND RESPONSIVE LIPID NANOPARTICLE CARRYING GENES AND CELL MEMBRANE, ITS PREPARATION METHOD AND APPLICATION [patent_app_type] => utility [patent_app_number] => 18/871826 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18871826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/871826
Ultrasound responsive lipid nanoparticle carrying genes and cell membrane, its preparation method and application Apr 23, 2024 Issued
Array ( [id] => 19368237 [patent_doc_number] => 12060306 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Interlocking concrete block having a glow surface [patent_app_type] => utility [patent_app_number] => 18/623346 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 13620 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623346 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623346
Interlocking concrete block having a glow surface Mar 31, 2024 Issued
Array ( [id] => 19651415 [patent_doc_number] => 12173186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines [patent_app_type] => utility [patent_app_number] => 18/621582 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3201 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621582
Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines Mar 28, 2024 Issued
Array ( [id] => 19651413 [patent_doc_number] => 12173184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines [patent_app_type] => utility [patent_app_number] => 18/621561 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3221 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 18621561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621561
Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines Mar 28, 2024 Issued
Array ( [id] => 19651414 [patent_doc_number] => 12173185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines [patent_app_type] => utility [patent_app_number] => 18/621576 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3208 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621576
Selenated thiourea-based hybrid compounds as corrosion inhibitors for steel pipelines Mar 28, 2024 Issued
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