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] => 19059270 [patent_doc_number] => 11938467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Catalyst system for producing cyclic carbonates and method related thereto [patent_app_type] => utility [patent_app_number] => 17/206077 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2590 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206077
Catalyst system for producing cyclic carbonates and method related thereto Mar 17, 2021 Issued
Array ( [id] => 20256160 [patent_doc_number] => 12428503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method for producing catalyst for polymerization of olefin and catalyst for polymerization of olefin [patent_app_type] => utility [patent_app_number] => 17/927428 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10510 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927428
Method for producing catalyst for polymerization of olefin and catalyst for polymerization of olefin Mar 14, 2021 Issued
Array ( [id] => 17865841 [patent_doc_number] => 20220288576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Catalyst Compositions Including Metal Chalcogenides, Processes for Forming the Catalyst Compositions, and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/199129 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199129
Catalyst compositions including metal chalcogenides, processes for forming the catalyst compositions, and uses thereof Mar 10, 2021 Issued
Array ( [id] => 18266603 [patent_doc_number] => 20230087845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Cost Effective Deoxygenation Process With Gas Recycle [patent_app_type] => utility [patent_app_number] => 17/904881 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4199 [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] => 17904881 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904881
Cost effective deoxygenation process with gas recycle Mar 9, 2021 Issued
Array ( [id] => 18723585 [patent_doc_number] => 20230337703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => TEA-BASED COMPOSITIONS FOR OXYGEN MODIFIED PACKAGING [patent_app_type] => utility [patent_app_number] => 17/905741 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905741
TEA-BASED COMPOSITIONS FOR OXYGEN MODIFIED PACKAGING Mar 4, 2021 Abandoned
Array ( [id] => 18281213 [patent_doc_number] => 20230096685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => NOVEL CATALYST COMPOSITION AND CARBON MATERIAL HAVING NITROGEN-CONTAINING GROUP [patent_app_type] => utility [patent_app_number] => 17/909084 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909084
Catalyst composition and carbon material having nitrogen-containing group Mar 4, 2021 Issued
Array ( [id] => 18763168 [patent_doc_number] => 11813549 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Devices and methods for essential oils, terpenes, flavonoids, and hydrosols extraction [patent_app_type] => utility [patent_app_number] => 17/191565 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4721 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191565
Devices and methods for essential oils, terpenes, flavonoids, and hydrosols extraction Mar 2, 2021 Issued
Array ( [id] => 18747403 [patent_doc_number] => 11806694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters [patent_app_type] => utility [patent_app_number] => 17/181444 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 16601 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181444
Catalyst and a process for the production of ethylenically unsaturated carboxylic acids or esters Feb 21, 2021 Issued
Array ( [id] => 16932692 [patent_doc_number] => 20210198581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Enhanced Distillate Oil Recovery from Thermal Processing and Catalytic Cracking of Biomass Slurry [patent_app_type] => utility [patent_app_number] => 17/182167 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182167
Enhanced distillate oil recovery from thermal processing and catalytic cracking of biomass slurry Feb 21, 2021 Issued
Array ( [id] => 19579051 [patent_doc_number] => 12145136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Conversion of heavy aromatics to lighter aromatics with low ring saturation and hydrocarbon cracking [patent_app_type] => utility [patent_app_number] => 17/907748 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7831 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907748
Conversion of heavy aromatics to lighter aromatics with low ring saturation and hydrocarbon cracking Feb 18, 2021 Issued
Array ( [id] => 19968710 [patent_doc_number] => 12337295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Water-absorbing resin and manufacturing method for same [patent_app_type] => utility [patent_app_number] => 17/798757 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 42867 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798757
Water-absorbing resin and manufacturing method for same Feb 11, 2021 Issued
Array ( [id] => 16947090 [patent_doc_number] => 20210205781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => BEADS FOR BLOOD PROCESSING [patent_app_type] => utility [patent_app_number] => 17/168787 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17168787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168787
Beads for blood processing Feb 4, 2021 Issued
Array ( [id] => 20414144 [patent_doc_number] => 12497414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Group III and Lanthanide bis-phenyl-phenoxy metal-ligand complexes [patent_app_type] => utility [patent_app_number] => 17/796560 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31943 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796560
Group III and Lanthanide bis-phenyl-phenoxy metal-ligand complexes Jan 28, 2021 Issued
Array ( [id] => 20400750 [patent_doc_number] => 12490708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Methods and compositions for controlling flow in clay-based materials [patent_app_type] => utility [patent_app_number] => 17/795706 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3065 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795706
Methods and compositions for controlling flow in clay-based materials Jan 27, 2021 Issued
Array ( [id] => 18684147 [patent_doc_number] => 11779857 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Distillation and rotary evaporation apparatuses, devices and systems [patent_app_type] => utility [patent_app_number] => 17/157376 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 12736 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157376 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157376
Distillation and rotary evaporation apparatuses, devices and systems Jan 24, 2021 Issued
Array ( [id] => 16925130 [patent_doc_number] => 11046591 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Low energy desalination system including venturi device [patent_app_type] => utility [patent_app_number] => 17/151183 [patent_app_country] => US [patent_app_date] => 2021-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 2477 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 17151183 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151183
Low energy desalination system including venturi device Jan 16, 2021 Issued
Array ( [id] => 18215570 [patent_doc_number] => 11590485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Process for modifying a hydroprocessing catalyst [patent_app_type] => utility [patent_app_number] => 17/147682 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7734 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147682
Process for modifying a hydroprocessing catalyst Jan 12, 2021 Issued
Array ( [id] => 16808148 [patent_doc_number] => 20210130701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => COMBINED PROCESS TO PRODUCE BOTH A PIPELINEABLE CRUDE AND CARBON FIBER FROM HEAVY HYDROCARBON [patent_app_type] => utility [patent_app_number] => 17/143058 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6299 [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] => 17143058 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143058
Combined process to produce both a pipelineable crude and carbon fiber from heavy hydrocarbon Jan 5, 2021 Issued
Array ( [id] => 16948343 [patent_doc_number] => 20210207034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => SYSTEM AND METHOD FOR EXTRACTING LIQUID AND SOLID HYDROCARBONS AND THEIR DERIVATIVES [patent_app_type] => utility [patent_app_number] => 17/141811 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141811
System and method for extracting liquid and solid hydrocarbons and their derivatives Jan 4, 2021 Issued
Array ( [id] => 17577450 [patent_doc_number] => 20220134305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Kaolin-Based Water Purifying Material, Preparation Method and Use Thereof [patent_app_type] => utility [patent_app_number] => 17/141928 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17141928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141928
Kaolin-based water purifying material, preparation method and use thereof Jan 4, 2021 Issued
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