Search

Gregory T. Prather

Examiner (ID: 8576, Phone: (571)270-5412 , Office: P/3658 )

Most Active Art Unit
3658
Art Unit(s)
4127, 3658, 3618, 3656
Total Applications
650
Issued Applications
433
Pending Applications
59
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19218352 [patent_doc_number] => 20240183056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => PLATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/781365 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781365
Plating apparatus Nov 8, 2021 Issued
Array ( [id] => 18894477 [patent_doc_number] => 20240009962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Fe-BASED ELECTROPLATED STEEL SHEET AND GALVANNEALED STEEL SHEET, AND METHODS OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 18/251244 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18251244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251244
Fe-based electroplated steel sheet and galvannealed steel sheet, and methods of producing same Nov 4, 2021 Issued
Array ( [id] => 20330041 [patent_doc_number] => 12460308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Solid oxide electrolyzer cell including electrolysis-tolerant air-side electrode [patent_app_type] => utility [patent_app_number] => 17/519996 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519996
Solid oxide electrolyzer cell including electrolysis-tolerant air-side electrode Nov 4, 2021 Issued
Array ( [id] => 19345686 [patent_doc_number] => 20240254649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => APPARATUS FOR PLATING AND METHOD OF MANUFACTURING APPARATUS FOR PLATING [patent_app_type] => utility [patent_app_number] => 18/020249 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18020249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020249
APPARATUS FOR PLATING AND METHOD OF MANUFACTURING APPARATUS FOR PLATING Nov 4, 2021 Pending
Array ( [id] => 18680259 [patent_doc_number] => 20230317917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD OF PREPARING NEGATIVE ELECTRODE [patent_app_type] => utility [patent_app_number] => 18/022781 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18022781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022781
METHOD OF PREPARING NEGATIVE ELECTRODE Oct 24, 2021 Pending
Array ( [id] => 17548629 [patent_doc_number] => 20220119970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD FOR PREPARING METAL CATALYST [patent_app_type] => utility [patent_app_number] => 17/507235 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17507235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507235
METHOD FOR PREPARING METAL CATALYST Oct 20, 2021 Abandoned
Array ( [id] => 17547946 [patent_doc_number] => 20220119287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROLYTIC BIOCIDE-GENERATING UNIT WITH ENHANCED SCALE PREVENTION [patent_app_type] => utility [patent_app_number] => 17/505293 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505293
ELECTROLYTIC BIOCIDE-GENERATING UNIT WITH ENHANCED SCALE PREVENTION Oct 18, 2021 Pending
Array ( [id] => 19537022 [patent_doc_number] => 12129565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Electrode for electrolysis and electrolysis device and pumping device using the same [patent_app_type] => utility [patent_app_number] => 17/505524 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 8111 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505524
Electrode for electrolysis and electrolysis device and pumping device using the same Oct 18, 2021 Issued
Array ( [id] => 17386456 [patent_doc_number] => 20220034308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ELECTROCHEMICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/503450 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17503450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503450
ELECTROCHEMICAL DEVICE Oct 17, 2021 Abandoned
Array ( [id] => 20453385 [patent_doc_number] => 12516437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Method of plating and apparatus for plating [patent_app_type] => utility [patent_app_number] => 17/923567 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 6314 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923567
Method of plating and apparatus for plating Oct 17, 2021 Issued
Array ( [id] => 17547943 [patent_doc_number] => 20220119284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => WATER SOFTENING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/503357 [patent_app_country] => US [patent_app_date] => 2021-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503357
WATER SOFTENING SYSTEM Oct 16, 2021 Pending
Array ( [id] => 17673219 [patent_doc_number] => 20220186386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ELECTROLYZER WITH IMPROVED ELECTRODE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/497471 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6263 [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] => 17497471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497471
ELECTROLYZER WITH IMPROVED ELECTRODE STRUCTURE Oct 7, 2021 Pending
Array ( [id] => 17642414 [patent_doc_number] => 20220170152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => ELECTROCHEMICAL DEPOSITION APPARATUS SET AND ELECTROCHEMICAL DEPOSITION METHOD [patent_app_type] => utility [patent_app_number] => 17/488234 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17488234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/488234
ELECTROCHEMICAL DEPOSITION APPARATUS SET AND ELECTROCHEMICAL DEPOSITION METHOD Sep 27, 2021 Abandoned
Array ( [id] => 18996296 [patent_doc_number] => 11913129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Film formation method for metallic coating and film formation device for metallic coating [patent_app_type] => utility [patent_app_number] => 17/484045 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 13549 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484045
Film formation method for metallic coating and film formation device for metallic coating Sep 23, 2021 Issued
Array ( [id] => 19565042 [patent_doc_number] => 12139804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Systems and methods for high-rate electrochemical arsine generation [patent_app_type] => utility [patent_app_number] => 17/472075 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472075
Systems and methods for high-rate electrochemical arsine generation Sep 9, 2021 Issued
Array ( [id] => 18779405 [patent_doc_number] => 11821101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Film, film forming method, and surface-coated material [patent_app_type] => utility [patent_app_number] => 17/467681 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4341 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467681
Film, film forming method, and surface-coated material Sep 6, 2021 Issued
Array ( [id] => 18726403 [patent_doc_number] => 20230340683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => MEANS AND METHOD OF MENISCUS CONFINED ELECTROCHEMICAL DEPOSITION WITH ACCURATE MEANS OF IN SITU THICKNESS ASSESSMENT [patent_app_type] => utility [patent_app_number] => 18/043805 [patent_app_country] => US [patent_app_date] => 2021-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -77 [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] => 18043805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043805
MEANS AND METHOD OF MENISCUS CONFINED ELECTROCHEMICAL DEPOSITION WITH ACCURATE MEANS OF IN SITU THICKNESS ASSESSMENT Sep 4, 2021 Pending
Array ( [id] => 18229565 [patent_doc_number] => 20230068559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ELECTROCHEMICAL WATER DEIONIZATION SEPARATORS [patent_app_type] => utility [patent_app_number] => 17/462553 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462553
Electrochemical water deionization separators Aug 30, 2021 Issued
Array ( [id] => 18229565 [patent_doc_number] => 20230068559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => ELECTROCHEMICAL WATER DEIONIZATION SEPARATORS [patent_app_type] => utility [patent_app_number] => 17/462553 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462553
Electrochemical water deionization separators Aug 30, 2021 Issued
Array ( [id] => 19961483 [patent_doc_number] => 12330966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Deionization system with heat management [patent_app_type] => utility [patent_app_number] => 17/458804 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2214 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17458804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/458804
Deionization system with heat management Aug 26, 2021 Issued
Menu