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] => 19477989 [patent_doc_number] => 20240326031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => FILTER FOR AIR PURIFICATION AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/507372 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18507372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507372
FILTER FOR AIR PURIFICATION AND MANUFACTURING METHOD THEREOF Nov 12, 2023 Pending
Array ( [id] => 20006382 [patent_doc_number] => 20250144604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CATALYSTS THAT INCLUDE ZEOLITES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/502353 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502353 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502353
CATALYSTS THAT INCLUDE ZEOLITES AND RELATED METHODS Nov 5, 2023 Pending
Array ( [id] => 20007258 [patent_doc_number] => 20250145480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => METHODS FOR MAKING ZEOLITE-Y PARTICLES [patent_app_type] => utility [patent_app_number] => 18/502495 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18502495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502495
METHODS FOR MAKING ZEOLITE-Y PARTICLES Nov 5, 2023 Pending
Array ( [id] => 19997220 [patent_doc_number] => 20250135442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => COPPER-LOADED MORDENITE ZEOLITE (Cu-MOR) CATALYST AND PROCESS FOR DIRECT METHANE OXIDATION TO METHANOL [patent_app_type] => utility [patent_app_number] => 18/497454 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497454
COPPER-LOADED MORDENITE ZEOLITE (Cu-MOR) CATALYST AND PROCESS FOR DIRECT METHANE OXIDATION TO METHANOL Oct 29, 2023 Pending
Array ( [id] => 20701225 [patent_doc_number] => 12623923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => System and method of distilling/desalinating water in a vacuum-applied centrifugal multi-phase manner [patent_app_type] => utility [patent_app_number] => 18/488670 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488670
System and method of distilling/desalinating water in a vacuum-applied centrifugal multi-phase manner Oct 16, 2023 Issued
Array ( [id] => 19890374 [patent_doc_number] => 20250115686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => OLEFIN POLYMERIZATION CATALYST COMPONENTS CONTAINING SILANE AND PROCESS FOR THE PRODUCTION OF POLYPROPYLENE HAVING HIGH ISOTACTICITY AT HIGH MELT FLOW RATE [patent_app_type] => utility [patent_app_number] => 18/483221 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483221
OLEFIN POLYMERIZATION CATALYST COMPONENTS CONTAINING SILANE AND PROCESS FOR THE PRODUCTION OF POLYPROPYLENE HAVING HIGH ISOTACTICITY AT HIGH MELT FLOW RATE Oct 8, 2023 Pending
Array ( [id] => 20371479 [patent_doc_number] => 12478896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Evaporator for ambient water bodies, and related system and method [patent_app_type] => utility [patent_app_number] => 18/377376 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 5841 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377376
Evaporator for ambient water bodies, and related system and method Oct 5, 2023 Issued
Array ( [id] => 19809657 [patent_doc_number] => 12241028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Hydrocarbon composition [patent_app_type] => utility [patent_app_number] => 18/481427 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4077 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481427
Hydrocarbon composition Oct 4, 2023 Issued
Array ( [id] => 19051130 [patent_doc_number] => 20240093099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => PROCESS OF UPGRADING A PYROLYSIS OIL AND UPGRADING SOLUTION USED THEREIN [patent_app_type] => utility [patent_app_number] => 18/479896 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18479896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479896
Process of upgrading a pyrolysis oil and upgrading solution used therein Oct 2, 2023 Issued
Array ( [id] => 19511011 [patent_doc_number] => 20240342697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => PROCESS AND APPARATUS FOR REGENERATING CATALYST FROM A METHANOL TO OLEFINS PROCESS [patent_app_type] => utility [patent_app_number] => 18/471782 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471782
PROCESS AND APPARATUS FOR REGENERATING CATALYST FROM A METHANOL TO OLEFINS PROCESS Sep 20, 2023 Pending
Array ( [id] => 19082234 [patent_doc_number] => 20240109035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS [patent_app_type] => utility [patent_app_number] => 18/465187 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465187
CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS Sep 11, 2023 Pending
Array ( [id] => 18862179 [patent_doc_number] => 20230416615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [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] => 18/243131 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12046 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18243131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243131
Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive Sep 6, 2023 Issued
Array ( [id] => 20644973 [patent_doc_number] => 12599899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Preparation method of alkali metal ion modified titanium silicalite zeolite for gas phase epoxidation of propylene and hydrogen peroxide [patent_app_type] => utility [patent_app_number] => 18/461210 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 14684 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461210
Preparation method of alkali metal ion modified titanium silicalite zeolite for gas phase epoxidation of propylene and hydrogen peroxide Sep 4, 2023 Issued
Array ( [id] => 18938571 [patent_doc_number] => 20240033710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Method of Manufacturing Erosion and Sediment and Pollution Control Products Using Rice Hulls [patent_app_type] => utility [patent_app_number] => 18/241987 [patent_app_country] => US [patent_app_date] => 2023-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241987
Method of manufacturing erosion and sediment and pollution control products using rice hulls Sep 3, 2023 Issued
Array ( [id] => 19019288 [patent_doc_number] => 20240075459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => GRAFTING SORBENT MOIETIES INTO RIGID SCAFFOLDS [patent_app_type] => utility [patent_app_number] => 18/241559 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241559
GRAFTING SORBENT MOIETIES INTO RIGID SCAFFOLDS Aug 31, 2023 Pending
Array ( [id] => 20864569 [patent_doc_number] => 12691441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Method of activating metal-organic framework with dimethyl ether [patent_app_type] => utility [patent_app_number] => 18/239396 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 3153 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239396
METHOD OF ACTIVATING METAL-ORGANIC FRAMEWORK WITH DIMETHYL ETHER Aug 28, 2023 Pending
Array ( [id] => 20743208 [patent_doc_number] => 12643092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Deodorization fiber and manufacture method thereof [patent_app_type] => utility [patent_app_number] => 18/452605 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 501 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452605
Deodorization fiber and manufacture method thereof Aug 20, 2023 Issued
Array ( [id] => 19585378 [patent_doc_number] => 20240382935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD FOR MANUFACTURING COFFEE ACTIVATED CARBON USING COFFEE WASTE, COFFEE ACTIVATED CARBON MANUFACTURED USING THE SAME, AND COMBI FILTER FOR VEHICLE AIR CONDITIONING SYSTEM INCLUDING COFFEE ACTIVATED CARBON [patent_app_type] => utility [patent_app_number] => 18/236116 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236116
METHOD FOR MANUFACTURING COFFEE ACTIVATED CARBON USING COFFEE WASTE, COFFEE ACTIVATED CARBON MANUFACTURED USING THE SAME, AND COMBI FILTER FOR VEHICLE AIR CONDITIONING SYSTEM INCLUDING COFFEE ACTIVATED CARBON Aug 20, 2023 Pending
Array ( [id] => 19326136 [patent_doc_number] => 12043802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Reactor of UOP propane dehydrogenation apparatus and maintenance method thereof [patent_app_type] => utility [patent_app_number] => 18/235367 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3506 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235367
Reactor of UOP propane dehydrogenation apparatus and maintenance method thereof Aug 17, 2023 Issued
Array ( [id] => 18844779 [patent_doc_number] => 20230407183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CIRCULAR CHEMICALS OR POLYMERS FROM PYROLYZED PLASTIC WASTE AND THE USE OF MASS BALANCE ACCOUNTING TO ALLOW FOR CREDITING THE RESULTANT PRODUCTS AS CIRCULAR [patent_app_type] => utility [patent_app_number] => 18/449865 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449865
Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular Aug 14, 2023 Issued
Menu