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Karl E. Group

Examiner (ID: 13964, Phone: (571)272-1368 , Office: P/1731 )

Most Active Art Unit
1731
Art Unit(s)
1731, 1108, 1793, 1755, 2899
Total Applications
4063
Issued Applications
3169
Pending Applications
125
Abandoned Applications
770

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20501843 [patent_doc_number] => 20260031305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => MID-RING EROSION COMPENSATION IN SUBSTRATE PROCESSING SYSTEMS [patent_app_type] => utility [patent_app_number] => 19/347266 [patent_app_country] => US [patent_app_date] => 2025-10-01 [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] => -5 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19347266 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/347266
MID-RING EROSION COMPENSATION IN SUBSTRATE PROCESSING SYSTEMS Sep 30, 2025 Pending
Array ( [id] => 20514676 [patent_doc_number] => 20260038779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => METHOD FOR CLEANING A CHAMBER [patent_app_type] => utility [patent_app_number] => 19/318995 [patent_app_country] => US [patent_app_date] => 2025-09-04 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19318995 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/318995
METHOD FOR CLEANING A CHAMBER Sep 3, 2025 Pending
Array ( [id] => 20381767 [patent_doc_number] => 20250364260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/290768 [patent_app_country] => US [patent_app_date] => 2025-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19290768 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/290768
PLASMA PROCESSING METHOD AND PLASMA PROCESSING SYSTEM Aug 4, 2025 Pending
Array ( [id] => 20283686 [patent_doc_number] => 20250308928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => CHEMICAL MECHANICAL POLISHING METHOD [patent_app_type] => utility [patent_app_number] => 19/177677 [patent_app_country] => US [patent_app_date] => 2025-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19177677 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/177677
CHEMICAL MECHANICAL POLISHING METHOD Apr 13, 2025 Pending
Array ( [id] => 20414069 [patent_doc_number] => 12497339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Sliding member and method of manufacturing sliding member [patent_app_type] => utility [patent_app_number] => 18/972622 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18972622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/972622
Sliding member and method of manufacturing sliding member Dec 5, 2024 Issued
Array ( [id] => 19862518 [patent_doc_number] => 20250101304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ETCHANT COMPOSITIONS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/887935 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887935
ETCHANT COMPOSITIONS AND RELATED METHODS Sep 16, 2024 Pending
Array ( [id] => 20588558 [patent_doc_number] => 20260074154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => Single Process Chamber for Dielectric Material Etching Using a Capacitively Coupled Plasma and Radical-Based Highly Selective Etching [patent_app_type] => utility [patent_app_number] => 18/882769 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882769
Single Process Chamber for Dielectric Material Etching Using a Capacitively Coupled Plasma and Radical-Based Highly Selective Etching Sep 11, 2024 Pending
Array ( [id] => 19646416 [patent_doc_number] => 20240420936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => APPARATUS FOR CONTROLLING IMPEDANCE AND SYSTEM FOR TREATING SUBSTRATE WITH THE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/818710 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818710
APPARATUS FOR CONTROLLING IMPEDANCE AND SYSTEM FOR TREATING SUBSTRATE WITH THE APPARATUS Aug 28, 2024 Pending
Array ( [id] => 19646393 [patent_doc_number] => 20240420913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => FABRICATION OF TRANSMISSION TARGET FOR REDUCING EFFECTS OF ELECTRON BEAM DRIFT IN COMPUTED TOMOGRAPHY X-RAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/816042 [patent_app_country] => US [patent_app_date] => 2024-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18816042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816042
FABRICATION OF TRANSMISSION TARGET FOR REDUCING EFFECTS OF ELECTRON BEAM DRIFT IN COMPUTED TOMOGRAPHY X-RAY SYSTEM Aug 26, 2024 Pending
Array ( [id] => 20546025 [patent_doc_number] => 20260052918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => SELECTIVE ETCHING OF SILICON-AND-GERMANIUM-CONTAINING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/805783 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805783
SELECTIVE ETCHING OF SILICON-AND-GERMANIUM-CONTAINING MATERIAL Aug 14, 2024 Pending
Array ( [id] => 19770217 [patent_doc_number] => 20250051643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SURFACTANTS FOR ELECTRONICS [patent_app_type] => utility [patent_app_number] => 18/795161 [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] => 19038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795161
SURFACTANTS FOR ELECTRONICS Aug 4, 2024 Pending
Array ( [id] => 20167788 [patent_doc_number] => 20250259835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHOD OF INTEGRATED COPPER OXIDE REMOVAL AND LOW K REPAIR PROCESS [patent_app_type] => utility [patent_app_number] => 18/783581 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18783581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783581
METHOD OF INTEGRATED COPPER OXIDE REMOVAL AND LOW K REPAIR PROCESS Jul 24, 2024 Pending
Array ( [id] => 19850623 [patent_doc_number] => 20250095974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SUBSTRATE PROCESSING DEVICE AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/767424 [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] => 7888 [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] => 18767424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767424
SUBSTRATE PROCESSING DEVICE AND SUBSTRATE PROCESSING METHOD Jul 8, 2024 Pending
Array ( [id] => 20462141 [patent_doc_number] => 20260011570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => CHEMICAL ETCH USING SELECTIVE ION IMPLANTATION [patent_app_type] => utility [patent_app_number] => 18/766272 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4501 [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] => 18766272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766272
CHEMICAL ETCH USING SELECTIVE ION IMPLANTATION Jul 7, 2024 Pending
Array ( [id] => 20462137 [patent_doc_number] => 20260011566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => METHOD FOR PROCESSING A WAFER [patent_app_type] => utility [patent_app_number] => 18/764394 [patent_app_country] => US [patent_app_date] => 2024-07-05 [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] => -13 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764394
METHOD FOR PROCESSING A WAFER Jul 4, 2024 Pending
Array ( [id] => 19727092 [patent_doc_number] => 20250029843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => SUBSTRATE-PROCESSING METHOD AND SUBSTRATE-PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/764779 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18764779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764779
SUBSTRATE-PROCESSING METHOD AND SUBSTRATE-PROCESSING APPARATUS Jul 4, 2024 Pending
Array ( [id] => 20367307 [patent_doc_number] => 20250357119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Semiconductor stitching structure and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 18/744715 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18744715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744715
Semiconductor stitching structure and manufacturing method thereof Jun 16, 2024 Pending
Array ( [id] => 19619165 [patent_doc_number] => 20240404845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/670732 [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] => 6661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670732
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD May 21, 2024 Pending
Array ( [id] => 19601311 [patent_doc_number] => 20240392191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ETCHING GAS COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/670706 [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] => 6870 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670706
ETCHING GAS COMPOSITION AND METHOD OF MANUFACTURING INTEGRATED CIRCUIT DEVICE USING THE SAME May 20, 2024 Pending
Array ( [id] => 20367319 [patent_doc_number] => 20250357131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => Ionic Slurry for Electrochemical Mechanical Polishing [patent_app_type] => utility [patent_app_number] => 18/663911 [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] => 15943 [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] => 18663911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663911
Ionic Slurry for Electrochemical Mechanical Polishing May 13, 2024 Pending
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