Search

Johnny H. Hoang

Examiner (ID: 10687, Phone: (571)272-4843 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747
Total Applications
2137
Issued Applications
1913
Pending Applications
85
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20099365 [patent_doc_number] => 20250229301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => Golf Club Cleaning Device [patent_app_type] => utility [patent_app_number] => 19/098632 [patent_app_country] => US [patent_app_date] => 2025-04-02 [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] => -17 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19098632 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/098632
Golf Club Cleaning Device Apr 1, 2025 Pending
Array ( [id] => 20247256 [patent_doc_number] => 20250296125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => ULTRASONIC CLEANING DEVICE FOR ORAL APPLIANCES [patent_app_type] => utility [patent_app_number] => 19/084467 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19084467 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/084467
ULTRASONIC CLEANING DEVICE FOR ORAL APPLIANCES Mar 18, 2025 Pending
Array ( [id] => 20283704 [patent_doc_number] => 20250308946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 19/082876 [patent_app_country] => US [patent_app_date] => 2025-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19082876 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/082876
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Mar 17, 2025 Pending
Array ( [id] => 20247415 [patent_doc_number] => 20250296284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => AUTOMATED DE-POWDERING OF ADDITIVE MANUFACTURING BUILD [patent_app_type] => utility [patent_app_number] => 19/082906 [patent_app_country] => US [patent_app_date] => 2025-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5154 [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] => 19082906 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/082906
AUTOMATED DE-POWDERING OF ADDITIVE MANUFACTURING BUILD Mar 17, 2025 Pending
Array ( [id] => 20192700 [patent_doc_number] => 20250269410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => TANK CLEANING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 19/056189 [patent_app_country] => US [patent_app_date] => 2025-02-18 [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] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056189 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056189
TANK CLEANING ARRANGEMENT Feb 17, 2025 Pending
19/102848 METHOD AND DEVICE FOR REGENERATING INORGANIC POROUS GAS SEPARATION MEMBRANE Feb 9, 2025 Pending
Array ( [id] => 20149654 [patent_doc_number] => 20250249492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => MACHINE AND METHOD FOR CLEANING LENSES, LIKE EYEGLASS LENSES [patent_app_type] => utility [patent_app_number] => 19/042832 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19042832 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/042832
MACHINE AND METHOD FOR CLEANING LENSES, LIKE EYEGLASS LENSES Jan 30, 2025 Pending
Array ( [id] => 20033673 [patent_doc_number] => 20250171895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Substrate Processing Apparatus, Cleaning Method, Method of Manufacturing Semiconductor Device and Non-transitory Computer-readable Recording Medium [patent_app_type] => utility [patent_app_number] => 19/037767 [patent_app_country] => US [patent_app_date] => 2025-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037767 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037767
Substrate Processing Apparatus, Cleaning Method, Method of Manufacturing Semiconductor Device and Non-transitory Computer-readable Recording Medium Jan 26, 2025 Pending
Array ( [id] => 20088902 [patent_doc_number] => 20250218838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => APPARATUS AND METHOD OF PROCESSING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 19/005111 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 19005111 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005111
APPARATUS AND METHOD OF PROCESSING A SUBSTRATE Dec 29, 2024 Pending
Array ( [id] => 20425722 [patent_doc_number] => 20250387809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => LOAD PORT CLEANERS AND OPERATING METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 19/001247 [patent_app_country] => US [patent_app_date] => 2024-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19001247 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001247
LOAD PORT CLEANERS AND OPERATING METHODS THEREOF Dec 23, 2024 Pending
Array ( [id] => 20053682 [patent_doc_number] => 20250191904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => APPARATUS AND METHOD OF TREATING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/968854 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2337 [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] => 18968854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968854
APPARATUS AND METHOD OF TREATING SUBSTRATE Dec 3, 2024 Pending
Array ( [id] => 19770255 [patent_doc_number] => 20250051681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Compositions for Engine Carbon Removal from Lubricated Components [patent_app_type] => utility [patent_app_number] => 18/933032 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933032
Compositions for Engine Carbon Removal from Lubricated Components Oct 30, 2024 Pending
Array ( [id] => 19743365 [patent_doc_number] => 20250031930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => CORDLESS VACUUM CLEANER INCLUDING PLURALITY OF BATTERIES AND METHOD FOR CONTROLLING SAME [patent_app_type] => utility [patent_app_number] => 18/917322 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917322
CORDLESS VACUUM CLEANER INCLUDING PLURALITY OF BATTERIES AND METHOD FOR CONTROLLING SAME Oct 15, 2024 Pending
Array ( [id] => 19744530 [patent_doc_number] => 20250033095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHOD FOR CLEANING ORGANIC WASTE WATER TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/915736 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18915736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915736
METHOD FOR CLEANING ORGANIC WASTE WATER TREATMENT APPARATUS Oct 14, 2024 Pending
18/855282 AUTOMATIC CLEANING DEVICES, CONTROL METHOD AND STORAGE MEDIUM Oct 7, 2024 Pending
Array ( [id] => 19684272 [patent_doc_number] => 20250002817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Solvent Composition and Process for Cleaning Contaminated Industrial Equipment [patent_app_type] => utility [patent_app_number] => 18/882956 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882956
Solvent Composition and Process for Cleaning Contaminated Industrial Equipment Sep 11, 2024 Pending
Array ( [id] => 20028790 [patent_doc_number] => 20250167012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/794556 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794556
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD USING THE SAME Aug 4, 2024 Pending
Array ( [id] => 19584525 [patent_doc_number] => 20240382082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Cleaning Indicator And Method Of Using Same [patent_app_type] => utility [patent_app_number] => 18/786762 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18786762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/786762
Cleaning Indicator And Method Of Using Same Jul 28, 2024 Pending
Array ( [id] => 20472380 [patent_doc_number] => 20260014599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => TWO PIECE HOLLOW-VANE ASSEMBLY CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/771561 [patent_app_country] => US [patent_app_date] => 2024-07-12 [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] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771561
TWO PIECE HOLLOW-VANE ASSEMBLY CLEANING SYSTEM Jul 11, 2024 Pending
Array ( [id] => 19723157 [patent_doc_number] => 20250025908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => FLOW RATE ADJUSTMENT METHOD IN SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/767772 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18767772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767772
FLOW RATE ADJUSTMENT METHOD IN SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS Jul 8, 2024 Pending
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