Search

Geoffrey S. Evans

Examiner (ID: 7564, Phone: (571)272-1174 , Office: P/3742 )

Most Active Art Unit
1725
Art Unit(s)
1725, 3761, 2104, 2106, 3742, 2831, 2103, 1742, 1793
Total Applications
3746
Issued Applications
3191
Pending Applications
125
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19700555 [patent_doc_number] => 12194558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Electrical discharge machining method for generating variable spray-hole geometry [patent_app_type] => utility [patent_app_number] => 18/180205 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180205
Electrical discharge machining method for generating variable spray-hole geometry Mar 7, 2023 Issued
Array ( [id] => 18467666 [patent_doc_number] => 20230201947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => REAL TIME RESISTANCE MONITORING OF AN ARC WELDING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/117528 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117528
Real time resistance monitoring of an arc welding circuit Mar 5, 2023 Issued
Array ( [id] => 19090084 [patent_doc_number] => 11951507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Mask [patent_app_type] => utility [patent_app_number] => 18/175273 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6940 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175273
Mask Feb 26, 2023 Issued
Array ( [id] => 19290903 [patent_doc_number] => 12030245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Method of selective laser solidification [patent_app_type] => utility [patent_app_number] => 18/084029 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8833 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084029
Method of selective laser solidification Dec 18, 2022 Issued
Array ( [id] => 18299899 [patent_doc_number] => 20230109585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => Electrodes for Gas- and Liquid-Cooled Plasma Torches [patent_app_type] => utility [patent_app_number] => 18/057818 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057818
Electrodes for gas- and liquid-cooled plasma torches Nov 21, 2022 Issued
Array ( [id] => 18264908 [patent_doc_number] => 20230086150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Electrodes for Gas- and Liquid-Cooled Plasma Torches [patent_app_type] => utility [patent_app_number] => 18/058049 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058049 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058049
Electrodes for gas- and liquid-cooled plasma torches Nov 21, 2022 Issued
Array ( [id] => 18390385 [patent_doc_number] => 20230158603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => MARKING SYSTEM FOR DECORATING WORKPIECES [patent_app_type] => utility [patent_app_number] => 18/051241 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5470 [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] => 18051241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051241
Marking system for decorating workpieces Oct 30, 2022 Issued
Array ( [id] => 19897186 [patent_doc_number] => 12275085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Determination of transition phases for transforming different dynamic laser beam shapes for a laser cutting machine [patent_app_type] => utility [patent_app_number] => 18/701001 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4778 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701001
Determination of transition phases for transforming different dynamic laser beam shapes for a laser cutting machine Oct 23, 2022 Issued
Array ( [id] => 18979251 [patent_doc_number] => 11904406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Laser processing head and laser processing system using same [patent_app_type] => utility [patent_app_number] => 17/877348 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5340 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877348
Laser processing head and laser processing system using same Jul 28, 2022 Issued
Array ( [id] => 18830109 [patent_doc_number] => 20230398633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD FOR PREPARING SUPER-HYDROPHOBIC ALUMINUM ALLOY SURFACE THROUGH FLAT-TOPPED LASER PEENING [patent_app_type] => utility [patent_app_number] => 18/010839 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4087 [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] => 18010839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010839
Method for preparing super-hydrophobic aluminum alloy surface through flat-topped laser peening Jul 17, 2022 Issued
Array ( [id] => 19535966 [patent_doc_number] => 12128501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Method for preparing superhydrophobic surface of aluminum alloy through laser peening [patent_app_type] => utility [patent_app_number] => 18/286758 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3541 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18286758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286758
Method for preparing superhydrophobic surface of aluminum alloy through laser peening Jul 7, 2022 Issued
Array ( [id] => 18057163 [patent_doc_number] => 20220388249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SYSTEMS AND METHODS FOR MEASURING RADIATED THERMAL ENERGY DURING AN ADDITIVE MANUFACTURING OPERATION [patent_app_type] => utility [patent_app_number] => 17/839853 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839853
Systems and methods for measuring radiated thermal energy during an additive manufacturing operation Jun 13, 2022 Issued
Array ( [id] => 17881755 [patent_doc_number] => 20220297232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => LASER LINE ILLUMINATION [patent_app_type] => utility [patent_app_number] => 17/837139 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837139
Laser line illumination Jun 9, 2022 Issued
Array ( [id] => 18035188 [patent_doc_number] => 20220379403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => LASER PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/663744 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663744
LASER PROCESSING APPARATUS May 16, 2022 Pending
Array ( [id] => 18785263 [patent_doc_number] => 20230373022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => MAGNETORHEOLOGICAL ELECTRICAL DISCHARGE MACHINING ELECTRODE [patent_app_type] => utility [patent_app_number] => 17/745989 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17745989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745989
MAGNETORHEOLOGICAL ELECTRICAL DISCHARGE MACHINING ELECTRODE May 16, 2022 Pending
Array ( [id] => 18004106 [patent_doc_number] => 20220362872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ELECTRICAL DISCHARGE MACHINING APPARATUS AND ELECTRICAL DISCHARGE MACHINING METHOD WITH ADJUSTABLE MACHINING PARAMETERS [patent_app_type] => utility [patent_app_number] => 17/742441 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742441
Electrical discharge machining apparatus and electrical discharge machining method with adjustable machining parameters May 11, 2022 Issued
Array ( [id] => 18019616 [patent_doc_number] => 20220371115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD FOR ELECTRICAL DISCHARGE MACHINING [patent_app_type] => utility [patent_app_number] => 17/741942 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741942
Method for electrical discharge machining May 10, 2022 Issued
Array ( [id] => 18004105 [patent_doc_number] => 20220362871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ELECTROLYSIS DEVICE [patent_app_type] => utility [patent_app_number] => 17/742062 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742062
ELECTROLYSIS DEVICE May 10, 2022 Pending
Array ( [id] => 18954225 [patent_doc_number] => 20240042552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => STRESS AND TEXTURE MORPHOLOGY CONTROLLING METHOD FOR PREPARING SUPER-HYDROPHOBIC SURFACE OF ALUMINUM ALLOY BY LASER ETCHING [patent_app_type] => utility [patent_app_number] => 18/272610 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18272610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272610
Stress and texture morphology controlling method for preparing super-hydrophobic surface of aluminum alloy by laser etching Apr 18, 2022 Issued
Array ( [id] => 17760522 [patent_doc_number] => 20220234134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ALIGNMENT DEVICE FOR A BESSEL BEAM PROCESSING OPTICAL ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 17/714160 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17714160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714160
ALIGNMENT DEVICE FOR A BESSEL BEAM PROCESSING OPTICAL ASSEMBLY AND METHOD Apr 5, 2022 Pending
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