Search

Brian A. Mccaig

Examiner (ID: 5318, Phone: (571)270-5548 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1772, 1774, 1797
Total Applications
1733
Issued Applications
1397
Pending Applications
84
Abandoned Applications
276

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19768897 [patent_doc_number] => 20250050323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHODS FOR IMPROVING METAL DISPERSION OF A CATALYST [patent_app_type] => utility [patent_app_number] => 18/448883 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448883
METHODS FOR IMPROVING METAL DISPERSION OF A CATALYST Aug 10, 2023 Pending
Array ( [id] => 18986825 [patent_doc_number] => 20240058794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => COPPER-BASED CATALYST FOR REVERSE WATER GAS SHIFT REACTION INCLUDING GAS-PERMEABLE AMORPHOUS SHELL FORMED BY STRONG METAL-SUPPORT INTERACTION [patent_app_type] => utility [patent_app_number] => 18/231842 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231842
COPPER-BASED CATALYST FOR REVERSE WATER GAS SHIFT REACTION INCLUDING GAS-PERMEABLE AMORPHOUS SHELL FORMED BY STRONG METAL-SUPPORT INTERACTION Aug 8, 2023 Pending
Array ( [id] => 19903421 [patent_doc_number] => 12280408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Systems and methods for processing mixed solid waste [patent_app_type] => utility [patent_app_number] => 18/230269 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 7 [patent_no_of_words] => 9052 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 18230269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230269
Systems and methods for processing mixed solid waste Aug 3, 2023 Issued
Array ( [id] => 20433386 [patent_doc_number] => 12503653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Process for the recycling of waste plastics based oil [patent_app_type] => utility [patent_app_number] => 18/992414 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 15646 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18992414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/992414
Process for the recycling of waste plastics based oil Jul 12, 2023 Issued
Array ( [id] => 18786325 [patent_doc_number] => 20230374394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PROCESS AND SYSTEM FOR PRODUCING FUEL [patent_app_type] => utility [patent_app_number] => 18/351862 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18351862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351862
Process and system for producing fuel Jul 12, 2023 Issued
Array ( [id] => 18895437 [patent_doc_number] => 20240010922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CATALYSTS AND PROCESSES FOR THE CONVERSION OF SYNTHESIS GAS TO LIQUEFIED PETROLEUM GAS (LPG) HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/218403 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21572 [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] => 18218403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218403
CATALYSTS AND PROCESSES FOR THE CONVERSION OF SYNTHESIS GAS TO LIQUEFIED PETROLEUM GAS (LPG) HYDROCARBONS Jul 4, 2023 Pending
Array ( [id] => 18739828 [patent_doc_number] => 20230348795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => HYDROCARBON LIQUID BASED CHEMICAL COMPOSITIONS AND TREATMENT METHODS USING SAME FOR REMEDIATING H2S AND OTHER CONTAMINANTS IN FLUIDS AND MIXTURES OF CONTAMINATED FLUIDS [patent_app_type] => utility [patent_app_number] => 18/217811 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15189 [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] => 18217811 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217811
Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating H Jul 2, 2023 Issued
Array ( [id] => 18921859 [patent_doc_number] => 20240024863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD FOR PREPARING AMORPHOUS SILICA-ALUMINA ENCAPSULATED METAL OXIDE CATALYST AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/217239 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18217239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217239
METHOD FOR PREPARING AMORPHOUS SILICA-ALUMINA ENCAPSULATED METAL OXIDE CATALYST AND APPLICATION THEREOF Jun 29, 2023 Pending
Array ( [id] => 18724775 [patent_doc_number] => 20230338937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Supported Hydrotreating Catalysts Having Enhanced Activity [patent_app_type] => utility [patent_app_number] => 18/216149 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216149
Supported Hydrotreating Catalysts Having Enhanced Activity Jun 28, 2023 Abandoned
Array ( [id] => 18862498 [patent_doc_number] => 20230416934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => ACID-FREE PYROLYTIC SYNTHESIS OF M-N-C CATALYST [patent_app_type] => utility [patent_app_number] => 18/215101 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18215101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215101
Acid-free pyrolytic synthesis of M-N-C catalyst Jun 26, 2023 Issued
Array ( [id] => 19311745 [patent_doc_number] => 12037548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive [patent_app_type] => utility [patent_app_number] => 18/210778 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13569 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210778
Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive Jun 15, 2023 Issued
Array ( [id] => 18709441 [patent_doc_number] => 20230332058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHODS AND SYSTEMS FOR ENHANCING PROCESSING OF HYDROCARBONS IN A FLUID CATALYTIC CRACKING UNIT USING PLASTIC [patent_app_type] => utility [patent_app_number] => 18/210818 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210818
Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using plastic Jun 15, 2023 Issued
Array ( [id] => 19457850 [patent_doc_number] => 12098330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Systems and methods for enhanced inorganic contaminant removal from hydrocarbon feedstock [patent_app_type] => utility [patent_app_number] => 18/209004 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14434 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209004
Systems and methods for enhanced inorganic contaminant removal from hydrocarbon feedstock Jun 12, 2023 Issued
Array ( [id] => 19642824 [patent_doc_number] => 20240417344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => METHODS OF PREPARING CRACKING CATALYST WITH ALUMINA BINDER AND PHOSPHORIC ACID [patent_app_type] => utility [patent_app_number] => 18/334086 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334086
Methods of preparing cracking catalyst with alumina binder and phosphoric acid Jun 12, 2023 Issued
Array ( [id] => 19478069 [patent_doc_number] => 20240326111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => HYDROCARBON COMPOSITIONS DERIVED FROM PYROLYSIS OF POST-CONSUMER AND/OR POST-INDUSTRIAL PLASTICS AND METHODS OF MAKING AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/204536 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18204536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204536
Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof May 31, 2023 Issued
18/204521 HYDROCARBON COMPOSITIONS DERIVED FROM PYROLYSIS OF POST-CONSUMER AND/OR POST-INDUSTRIAL PLASTICS AND METHODS OF MAKING AND USE THEREOF May 31, 2023 Abandoned
Array ( [id] => 18932476 [patent_doc_number] => 11884884 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof [patent_app_type] => utility [patent_app_number] => 18/204524 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 62540 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204524
Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof May 31, 2023 Issued
Array ( [id] => 18948237 [patent_doc_number] => 11891518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof [patent_app_type] => utility [patent_app_number] => 18/204519 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 62539 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204519
Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof May 31, 2023 Issued
Array ( [id] => 19120352 [patent_doc_number] => 11964315 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-23 [patent_title] => Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof [patent_app_type] => utility [patent_app_number] => 18/204527 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 62405 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204527
Hydrocarbon compositions derived from pyrolysis of post-consumer and/or post-industrial plastics and methods of making and use thereof May 31, 2023 Issued
Array ( [id] => 19116725 [patent_doc_number] => 20240128475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => MANUFACTURING METHOD OF A CATALYST FOR A FUEL CELL [patent_app_type] => utility [patent_app_number] => 18/204134 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18204134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204134
MANUFACTURING METHOD OF A CATALYST FOR A FUEL CELL May 30, 2023 Issued
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