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] => 19884419 [patent_doc_number] => 12270113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Fuel producing system [patent_app_type] => utility [patent_app_number] => 17/680322 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680322
Fuel producing system Feb 24, 2022 Issued
Array ( [id] => 18689960 [patent_doc_number] => 11785721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Method for manufacturing wiring board [patent_app_type] => utility [patent_app_number] => 17/672067 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7810 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672067
Method for manufacturing wiring board Feb 14, 2022 Issued
Array ( [id] => 19932106 [patent_doc_number] => 12305305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Electrochemical hydrogen compressor [patent_app_type] => utility [patent_app_number] => 17/668493 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668493
Electrochemical hydrogen compressor Feb 9, 2022 Issued
Array ( [id] => 19932106 [patent_doc_number] => 12305305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Electrochemical hydrogen compressor [patent_app_type] => utility [patent_app_number] => 17/668493 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668493
Electrochemical hydrogen compressor Feb 9, 2022 Issued
Array ( [id] => 17830617 [patent_doc_number] => 20220267921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => PLATING APPARATUS AND PLATING METHOD [patent_app_type] => utility [patent_app_number] => 17/667348 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667348
Plating apparatus and plating method Feb 7, 2022 Issued
Array ( [id] => 19433084 [patent_doc_number] => 20240301582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => PLATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/923563 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17923563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923563
Plating apparatus Feb 6, 2022 Issued
Array ( [id] => 17763029 [patent_doc_number] => 20220236641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => ELECTROCHEMICAL POLYMER PEN LITHOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/585316 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585316
Electrochemical polymer pen lithography Jan 25, 2022 Issued
Array ( [id] => 20256402 [patent_doc_number] => 12428745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method and system for electroplating parts with metal [patent_app_type] => utility [patent_app_number] => 18/029616 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3690 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029616
Method and system for electroplating parts with metal Jan 20, 2022 Issued
Array ( [id] => 20256402 [patent_doc_number] => 12428745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method and system for electroplating parts with metal [patent_app_type] => utility [patent_app_number] => 18/029616 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3690 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029616
Method and system for electroplating parts with metal Jan 20, 2022 Issued
Array ( [id] => 18987943 [patent_doc_number] => 20240059912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ELECTRODEPOSITION DISPERSION AND METHOD FOR PRODUCING INSULATING FILM [patent_app_type] => utility [patent_app_number] => 18/271246 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271246
ELECTRODEPOSITION DISPERSION AND METHOD FOR PRODUCING INSULATING FILM Jan 12, 2022 Pending
Array ( [id] => 18036707 [patent_doc_number] => 20220380922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ELECTROCHEMICAL THREE-DIMENSIONAL PRINTING AND SOLDERING [patent_app_type] => utility [patent_app_number] => 17/568621 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15983 [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] => 17568621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568621
Electrochemical three-dimensional printing and soldering Jan 3, 2022 Issued
Array ( [id] => 17547920 [patent_doc_number] => 20220119261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ELECTROCHEMICAL METHOD FOR THE PRODUCTION OF GRAPHENE COMPOSITES AND CELL FOR CONDUCTING THE SAME [patent_app_type] => utility [patent_app_number] => 17/567274 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567274
Electrochemical method for the production of graphene composites and cell for conducting the same Jan 2, 2022 Issued
Array ( [id] => 18452215 [patent_doc_number] => 20230193494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => SYSTEMS AND METHODS FOR ELECTROCHEMICAL ADDITIVE MANUFACTURING OF PARTS USING CAPACITIVE SENSING [patent_app_type] => utility [patent_app_number] => 17/554677 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17554677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554677
Systems and methods for electrochemical additive manufacturing of parts using capacitive sensing Dec 16, 2021 Issued
Array ( [id] => 18452217 [patent_doc_number] => 20230193496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD FOR ELECTRODEPOSITING A DARK CHROMIUM LAYER ON A SUBSTRATE AND SUBSTRATE HAVING AT LEAST ONE SIDE FULLY COVERED WITH A DARK CHROMIUM LAYER [patent_app_type] => utility [patent_app_number] => 18/000221 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000221
METHOD FOR ELECTRODEPOSITING A DARK CHROMIUM LAYER ON A SUBSTRATE AND SUBSTRATE HAVING AT LEAST ONE SIDE FULLY COVERED WITH A DARK CHROMIUM LAYER Dec 9, 2021 Pending
Array ( [id] => 17750081 [patent_doc_number] => 20220228286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SHORT CIRCUIT DETECTION METHOD IN PLATING APPARATUS, CONTROL METHOD OF PLATING APPARATUS, AND PLATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/548060 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548060
Short circuit detection method in plating apparatus, control method of plating apparatus, and plating apparatus Dec 9, 2021 Issued
Array ( [id] => 18452217 [patent_doc_number] => 20230193496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD FOR ELECTRODEPOSITING A DARK CHROMIUM LAYER ON A SUBSTRATE AND SUBSTRATE HAVING AT LEAST ONE SIDE FULLY COVERED WITH A DARK CHROMIUM LAYER [patent_app_type] => utility [patent_app_number] => 18/000221 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000221
METHOD FOR ELECTRODEPOSITING A DARK CHROMIUM LAYER ON A SUBSTRATE AND SUBSTRATE HAVING AT LEAST ONE SIDE FULLY COVERED WITH A DARK CHROMIUM LAYER Dec 9, 2021 Pending
Array ( [id] => 19601581 [patent_doc_number] => 20240392461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND SYSTEM FOR ELECTROPLATING ARTICLE WITH METAL [patent_app_type] => utility [patent_app_number] => 18/259579 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259579
METHOD AND SYSTEM FOR ELECTROPLATING ARTICLE WITH METAL Dec 1, 2021 Pending
Array ( [id] => 19601581 [patent_doc_number] => 20240392461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND SYSTEM FOR ELECTROPLATING ARTICLE WITH METAL [patent_app_type] => utility [patent_app_number] => 18/259579 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259579
METHOD AND SYSTEM FOR ELECTROPLATING ARTICLE WITH METAL Dec 1, 2021 Pending
Array ( [id] => 17473867 [patent_doc_number] => 20220081371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHODS FOR CO-PRODUCING HYDROCARBON PRODUCTS AND AMMONIA [patent_app_type] => utility [patent_app_number] => 17/457154 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457154
METHODS FOR CO-PRODUCING HYDROCARBON PRODUCTS AND AMMONIA Nov 30, 2021 Pending
Array ( [id] => 17477336 [patent_doc_number] => 20220084840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => ELECTROCHEMICAL ADDITIVE MANUFACTURING METHOD USING DEPOSITION FEEDBACK CONTROL [patent_app_type] => utility [patent_app_number] => 17/535437 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535437
Electrochemical additive manufacturing method using deposition feedback control Nov 23, 2021 Issued
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