Search

Essama Omgba

Examiner (ID: 269, Phone: (571)272-4532 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
3726, 3746
Total Applications
1710
Issued Applications
1137
Pending Applications
79
Abandoned Applications
503

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20002312 [patent_doc_number] => 20250140534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/826150 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18826150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826150
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Sep 4, 2024 Pending
Array ( [id] => 19658689 [patent_doc_number] => 20240425754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => COMPOSITION FOR MANUFACTURING SEMICONDUCTOR, METHOD FOR TREATING OBJECT TO BE TREATED, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/808281 [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] => 11335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808281
COMPOSITION FOR MANUFACTURING SEMICONDUCTOR, METHOD FOR TREATING OBJECT TO BE TREATED, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELEMENT Aug 18, 2024 Pending
Array ( [id] => 19615269 [patent_doc_number] => 20240400949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => COMPOSITION, COMPOUND, RESIN, SUBSTRATE TREATMENT METHOD, AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/800584 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800584
COMPOSITION, COMPOUND, RESIN, SUBSTRATE TREATMENT METHOD, AND MANUFACTURING METHOD FOR SEMICONDUCTOR DEVICE Aug 11, 2024 Pending
Array ( [id] => 19877060 [patent_doc_number] => 20250109317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => POLISHING COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/783714 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783714
POLISHING COMPOSITION Jul 24, 2024 Pending
Array ( [id] => 19575082 [patent_doc_number] => 20240379374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/780440 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780440
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF Jul 21, 2024 Pending
Array ( [id] => 19572314 [patent_doc_number] => 20240376606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => ETCHING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/779815 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779815
ETCHING COMPOSITIONS Jul 21, 2024 Pending
Array ( [id] => 19559856 [patent_doc_number] => 20240371648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SELF-HEALING POLISHING PAD [patent_app_type] => utility [patent_app_number] => 18/773292 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773292
SELF-HEALING POLISHING PAD Jul 14, 2024 Pending
Array ( [id] => 20476201 [patent_doc_number] => 20260018422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => METHOD PROCESSING METAL FEATURES IN A SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/771476 [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] => 2443 [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] => 18771476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771476
METHOD PROCESSING METAL FEATURES IN A SEMICONDUCTOR SUBSTRATE Jul 11, 2024 Pending
Array ( [id] => 19546319 [patent_doc_number] => 20240363355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => EFFICIENT CLEANING AND ETCHING OF HIGH ASPECT RATIO STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/771442 [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] => 5614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18771442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771442
EFFICIENT CLEANING AND ETCHING OF HIGH ASPECT RATIO STRUCTURES Jul 11, 2024 Pending
Array ( [id] => 19661980 [patent_doc_number] => 20240429045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ATOMIC LAYER ETCH AND SELECTIVE DEPOSITION PROCESS FOR EXTREME ULTRAVIOLET LITHOGRAPHY RESIST IMPROVEMENT [patent_app_type] => utility [patent_app_number] => 18/757184 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14488 [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] => 18757184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757184
ATOMIC LAYER ETCH AND SELECTIVE DEPOSITION PROCESS FOR EXTREME ULTRAVIOLET LITHOGRAPHY RESIST IMPROVEMENT Jun 26, 2024 Pending
Array ( [id] => 20540488 [patent_doc_number] => 12557577 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Method of forming semiconductor device using wet etching chemistry [patent_app_type] => utility [patent_app_number] => 18/749534 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1161 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18749534 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749534
Method of forming semiconductor device using wet etching chemistry Jun 19, 2024 Issued
Array ( [id] => 19464651 [patent_doc_number] => 20240318320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE USING WET ETCHING AND DRY ETCHING AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/731567 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731567
Method for fabricating a semiconductor device using wet etching and dry etching and semiconductor device Jun 2, 2024 Issued
Array ( [id] => 20381726 [patent_doc_number] => 20250364219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => LOW GWP PLASMA ETCHING PROCESS USING C6F12 [patent_app_type] => utility [patent_app_number] => 18/671364 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671364
LOW GWP PLASMA ETCHING PROCESS USING C6F12 May 21, 2024 Pending
Array ( [id] => 20377962 [patent_doc_number] => 20250360455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => SYSTEM AND METHOD FOR CARBON CAPTURE IN A SEMICONDUCTOR FABRICATION FACILITY [patent_app_type] => utility [patent_app_number] => 18/671343 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671343
SYSTEM AND METHOD FOR CARBON CAPTURE IN A SEMICONDUCTOR FABRICATION FACILITY May 21, 2024 Pending
Array ( [id] => 20624741 [patent_doc_number] => 12592253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Tapered bi-layer near field transducer for heat-assisted magnetic recording write heads [patent_app_type] => utility [patent_app_number] => 18/665395 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665395
Tapered bi-layer near field transducer for heat-assisted magnetic recording write heads May 14, 2024 Issued
Array ( [id] => 20363322 [patent_doc_number] => 20250353134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => HEAT CLEANING SYSTEM AND METHOD FOR CMP PAD BY-PRODUCT CONTROL [patent_app_type] => utility [patent_app_number] => 18/663606 [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] => 2308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663606
HEAT CLEANING SYSTEM AND METHOD FOR CMP PAD BY-PRODUCT CONTROL May 13, 2024 Pending
Array ( [id] => 19575051 [patent_doc_number] => 20240379343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => MITIGATION OF FIRST WAFER EFFECT [patent_app_type] => utility [patent_app_number] => 18/660774 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18660774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660774
MITIGATION OF FIRST WAFER EFFECT May 9, 2024 Pending
Array ( [id] => 19586612 [patent_doc_number] => 20240384169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/659602 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659602
ETCHING SOLUTION, ETCHING METHOD, AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE May 8, 2024 Pending
Array ( [id] => 20335812 [patent_doc_number] => 20250339932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => CONDITIONING PAD WITH DEPOSITED DIAMOND COATING [patent_app_type] => utility [patent_app_number] => 18/654400 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3091 [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] => 18654400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654400
CONDITIONING PAD WITH DEPOSITED DIAMOND COATING May 2, 2024 Pending
Array ( [id] => 19559870 [patent_doc_number] => 20240371662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD, SYSTEM AND APPARATUS FOR SURFACE MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/651935 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651935
METHOD, SYSTEM AND APPARATUS FOR SURFACE MODIFICATION Apr 30, 2024 Pending
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