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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] => 19601313 [patent_doc_number] => 20240392193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ETCHING COMPOSITION FOR SILICON NITRIDE LAYER AND METHOD FOR ETCHING SILICON NITRIDE LAYER USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/657598 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657598 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657598
ETCHING COMPOSITION FOR SILICON NITRIDE LAYER AND METHOD FOR ETCHING SILICON NITRIDE LAYER USING THE SAME May 6, 2024 Pending
Array ( [id] => 19866183 [patent_doc_number] => 20250104969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND A SUBSTRATE PROCESSING METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/640332 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18640332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640332
SUBSTRATE PROCESSING APPARATUS AND A SUBSTRATE PROCESSING METHOD USING THE SAME Apr 18, 2024 Pending
Array ( [id] => 20297810 [patent_doc_number] => 20250323053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => CONTROLLED ETCH OF SILICON NITRIDE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/636684 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636684
CONTROLLED ETCH OF SILICON NITRIDE MATERIAL Apr 15, 2024 Pending
Array ( [id] => 20291249 [patent_doc_number] => 20250316492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/626373 [patent_app_country] => US [patent_app_date] => 2024-04-04 [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] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626373
METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURE Apr 3, 2024 Pending
Array ( [id] => 19479633 [patent_doc_number] => 20240327675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => POLISHING COMPOSITIONS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/616347 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616347
POLISHING COMPOSITIONS AND METHODS OF USE THEREOF Mar 25, 2024 Pending
Array ( [id] => 19631608 [patent_doc_number] => 20240410057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/615556 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615556
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Mar 24, 2024 Pending
Array ( [id] => 19467886 [patent_doc_number] => 20240321556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ETCHING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/611755 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18611755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611755
ETCHING METHOD AND PLASMA PROCESSING APPARATUS Mar 20, 2024 Pending
Array ( [id] => 19464369 [patent_doc_number] => 20240318038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD OF MANUFACTURING CHEMICAL MECHANICAL POLISHING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/610982 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18610982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610982
METHOD OF MANUFACTURING CHEMICAL MECHANICAL POLISHING SLURRY AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME Mar 19, 2024 Pending
Array ( [id] => 20251058 [patent_doc_number] => 20250299927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => PLASMA ETCH-DEPOSITION PROCESSES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/611370 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611370
PLASMA ETCH-DEPOSITION PROCESSES AND SYSTEMS Mar 19, 2024 Pending
Array ( [id] => 19449142 [patent_doc_number] => 20240309272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => COMPOSITION AND METHOD FOR SELECTIVELY ETCHING SILICON NITRIDE [patent_app_type] => utility [patent_app_number] => 18/607272 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5198 [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] => 18607272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607272
COMPOSITION AND METHOD FOR SELECTIVELY ETCHING SILICON NITRIDE Mar 14, 2024 Pending
Array ( [id] => 19464367 [patent_doc_number] => 20240318036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => POLISHING COMPOSITION, POLISHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/605224 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18605224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/605224
POLISHING COMPOSITION, POLISHING METHOD AND METHOD FOR PRODUCING SEMICONDUCTOR SUBSTRATE Mar 13, 2024 Pending
Array ( [id] => 19263246 [patent_doc_number] => 20240206942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => MICROBLADE STRUCTURE AND METHOD OF TREATING TISSUE [patent_app_type] => utility [patent_app_number] => 18/595963 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595963
MICROBLADE STRUCTURE AND METHOD OF TREATING TISSUE Mar 4, 2024 Pending
Array ( [id] => 20150372 [patent_doc_number] => 20250250210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => METHODS TO REMOVE AN EBC FROM A SUBSTRATE AND TO REPAIR A COATED COMPONENT [patent_app_type] => utility [patent_app_number] => 18/435232 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18435232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435232
Methods to remove an EBC from a substrate and to repair a coated component Feb 6, 2024 Issued
Array ( [id] => 20687600 [patent_doc_number] => 12617735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Methods to remove an EBC from a substrate and to repair a coated component [patent_app_type] => utility [patent_app_number] => 18/435220 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2071 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435220
Methods to remove an EBC from a substrate and to repair a coated component Feb 6, 2024 Issued
Array ( [id] => 19893220 [patent_doc_number] => 20250118532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SYSTEM AND METHOD FOR PLASMA PROCESSING [patent_app_type] => utility [patent_app_number] => 18/434253 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9250 [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] => 18434253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434253
SYSTEM AND METHOD FOR PLASMA PROCESSING Feb 5, 2024 Pending
Array ( [id] => 19297815 [patent_doc_number] => 20240226381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SURFACE TREATMENT METHOD FOR SURGICAL IMPLANT AND SURGICAL IMPLANT [patent_app_type] => utility [patent_app_number] => 18/402646 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18402646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402646
Surface treatment method for surgical implant and surgical implant Jan 1, 2024 Issued
Array ( [id] => 19305533 [patent_doc_number] => 20240234113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/398217 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18398217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398217
PLASMA PROCESSING METHOD AND PLASMA PROCESSING APPARATUS Dec 27, 2023 Pending
Array ( [id] => 19687992 [patent_doc_number] => 20250006537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Plasma Etching Method and Apparatus [patent_app_type] => utility [patent_app_number] => 18/393632 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393632
Plasma Etching Method and Apparatus Dec 20, 2023 Pending
Array ( [id] => 19252749 [patent_doc_number] => 20240203746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => CHEMICAL ETCHING METHOD USING A METAL CATALYST [patent_app_type] => utility [patent_app_number] => 18/391618 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391618
CHEMICAL ETCHING METHOD USING A METAL CATALYST Dec 19, 2023 Pending
Array ( [id] => 19191381 [patent_doc_number] => 20240170294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Silicon Etching Solution, Method for Treating Substrate, and Method for Manufacturing Silicon Device [patent_app_type] => utility [patent_app_number] => 18/515415 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515415
Silicon Etching Solution, Method for Treating Substrate, and Method for Manufacturing Silicon Device Nov 20, 2023 Abandoned
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