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] => 18738516 [patent_doc_number] => 20230347433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => FLOW BLOCK SEALING METHODS [patent_app_type] => utility [patent_app_number] => 17/661458 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661458
Flow block sealing methods Apr 28, 2022 Issued
Array ( [id] => 20187360 [patent_doc_number] => 12398467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Apparatus for deposition of graphene upon a metal substrate and method for doing so [patent_app_type] => utility [patent_app_number] => 17/729409 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729409
Apparatus for deposition of graphene upon a metal substrate and method for doing so Apr 25, 2022 Issued
Array ( [id] => 17776785 [patent_doc_number] => 20220243134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => FLUIDIZED CATALYTIC CRACKING UNIT SYSTEM WITH INTEGRATED REFORMER-ELECTROLYZER-PURIFIER [patent_app_type] => utility [patent_app_number] => 17/727305 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727305
FLUIDIZED CATALYTIC CRACKING UNIT SYSTEM WITH INTEGRATED REFORMER-ELECTROLYZER-PURIFIER Apr 21, 2022 Pending
Array ( [id] => 17929605 [patent_doc_number] => 20220324730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => STERILIZED WATER GENERATOR, WATER PURIFIER AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/727259 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727259
STERILIZED WATER GENERATOR, WATER PURIFIER AND METHOD OF CONTROLLING THE SAME Apr 21, 2022 Pending
Array ( [id] => 17960473 [patent_doc_number] => 20220341053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => PLATING MACHINE WITH TREATMENT UNITS ARRANGED ON CIRCUMFERENCE [patent_app_type] => utility [patent_app_number] => 17/718756 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718756
PLATING MACHINE WITH TREATMENT UNITS ARRANGED ON CIRCUMFERENCE Apr 11, 2022 Abandoned
Array ( [id] => 17766774 [patent_doc_number] => 20220240388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => PRINTED WIRING BOARD PRODUCTION METHOD AND PRINTED WIRING BOARD PRODUCTION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/658710 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17658710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658710
Printed wiring board production method and printed wiring board production apparatus Apr 10, 2022 Issued
Array ( [id] => 18871512 [patent_doc_number] => 11859302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Electroplating apparatus and electroplating method [patent_app_type] => utility [patent_app_number] => 17/705405 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4209 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705405 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705405
Electroplating apparatus and electroplating method Mar 27, 2022 Issued
Array ( [id] => 18504952 [patent_doc_number] => 11702757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Method of performing pre-paint treatment of automobile body and automobile body [patent_app_type] => utility [patent_app_number] => 17/702496 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5978 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702496
Method of performing pre-paint treatment of automobile body and automobile body Mar 22, 2022 Issued
Array ( [id] => 18322613 [patent_doc_number] => 20230120741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ELECTROPLATING APPARATUS AND ELECTROPLATING METHOD [patent_app_type] => utility [patent_app_number] => 17/700531 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700531
ELECTROPLATING APPARATUS AND ELECTROPLATING METHOD Mar 21, 2022 Abandoned
Array ( [id] => 18402083 [patent_doc_number] => 11664231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 17/655083 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5012 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655083
Method for manufacturing semiconductor device Mar 15, 2022 Issued
Array ( [id] => 17705109 [patent_doc_number] => 20220205115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD OF ELECTROCHEMICALLY PRODUCING HYDROGEL, METHOD OF PRODUCING HYDROGEL WITH PATTERN FORMED OF CELLS, HYDROGEL PRODUCTION APPARATUS, AND TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/696356 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696356
Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer Mar 15, 2022 Issued
Array ( [id] => 17705110 [patent_doc_number] => 20220205116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD OF ELECTROCHEMICALLY PRODUCING HYDROGEL, METHOD OF PRODUCING HYDROGEL WITH PATTERN FORMED OF CELLS, HYDROGEL PRODUCTION APPARATUS, AND TRANSDUCER [patent_app_type] => utility [patent_app_number] => 17/696424 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696424
Method of electrochemically producing hydrogel, method of producing hydrogel with pattern formed of cells, hydrogel production apparatus, and transducer Mar 15, 2022 Issued
Array ( [id] => 18718223 [patent_doc_number] => 11795558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Apparatus, systems and methods for high efficiency metal particle regeneration [patent_app_type] => utility [patent_app_number] => 17/654902 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 42 [patent_no_of_words] => 7796 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654902
Apparatus, systems and methods for high efficiency metal particle regeneration Mar 14, 2022 Issued
Array ( [id] => 19048248 [patent_doc_number] => 11937378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method of manufacturing printed circuit board and resist laminate for the same [patent_app_type] => utility [patent_app_number] => 17/691785 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3520 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691785
Method of manufacturing printed circuit board and resist laminate for the same Mar 9, 2022 Issued
Array ( [id] => 17673228 [patent_doc_number] => 20220186395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => HOLDER FOR HOLDING SUBSTRATE AND SYSTEM FOR PLATING [patent_app_type] => utility [patent_app_number] => 17/689312 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689312
Holder for holding substrate and system for plating Mar 7, 2022 Issued
Array ( [id] => 18317688 [patent_doc_number] => 11631774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Substrate for solar cell and manufacturing method thereof [patent_app_type] => utility [patent_app_number] => 17/688097 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6236 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688097
Substrate for solar cell and manufacturing method thereof Mar 6, 2022 Issued
Array ( [id] => 17930297 [patent_doc_number] => 20220325422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SYSTEMS AND METHODS TO MAKE HYDROGEN GAS USING METAL OXYANIONS OR NON-METAL OXYANIONS [patent_app_type] => utility [patent_app_number] => 17/653041 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17653041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653041
SYSTEMS AND METHODS TO MAKE HYDROGEN GAS USING METAL OXYANIONS OR NON-METAL OXYANIONS Feb 28, 2022 Pending
Array ( [id] => 19245667 [patent_doc_number] => 12016130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Method of manufacturing printed circuit board [patent_app_type] => utility [patent_app_number] => 17/683604 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 55 [patent_no_of_words] => 12918 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683604
Method of manufacturing printed circuit board Feb 28, 2022 Issued
Array ( [id] => 17930297 [patent_doc_number] => 20220325422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => SYSTEMS AND METHODS TO MAKE HYDROGEN GAS USING METAL OXYANIONS OR NON-METAL OXYANIONS [patent_app_type] => utility [patent_app_number] => 17/653041 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17653041 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653041
SYSTEMS AND METHODS TO MAKE HYDROGEN GAS USING METAL OXYANIONS OR NON-METAL OXYANIONS Feb 28, 2022 Pending
Array ( [id] => 17867582 [patent_doc_number] => 20220290318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ELECTROCHEMICAL REACTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/681934 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681934
ELECTROCHEMICAL REACTION DEVICE Feb 27, 2022 Abandoned
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