
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20108425
[patent_doc_number] => 12359134
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-15
[patent_title] => Process and system for producing product
[patent_app_type] => utility
[patent_app_number] => 18/325532
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 10520
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325532
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325532 | Process and system for producing product | May 29, 2023 | Issued |
Array
(
[id] => 18808411
[patent_doc_number] => 20230382744
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => MOLECULAR SIEVE BORON SSZ-117x
[patent_app_type] => utility
[patent_app_number] => 18/325228
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4603
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325228
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325228 | Molecular sieve boron SSZ-117x | May 29, 2023 | Issued |
Array
(
[id] => 18808415
[patent_doc_number] => 20230382748
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => MOLECULAR SIEVE SSZ-117x WITH HIGH ACIDITY
[patent_app_type] => utility
[patent_app_number] => 18/325342
[patent_app_country] => US
[patent_app_date] => 2023-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4378
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325342
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/325342 | Molecular sieve SSZ-117x with high acidity | May 29, 2023 | Issued |
Array
(
[id] => 19013172
[patent_doc_number] => 11920089
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-03-05
[patent_title] => Solid oxide and chemically-treated solid oxide catalysts for the pyrolysis of polyethylene
[patent_app_type] => utility
[patent_app_number] => 18/315573
[patent_app_country] => US
[patent_app_date] => 2023-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 11286
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315573
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/315573 | Solid oxide and chemically-treated solid oxide catalysts for the pyrolysis of polyethylene | May 10, 2023 | Issued |
Array
(
[id] => 18597494
[patent_doc_number] => 20230272290
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[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] => 18/144298
[patent_app_country] => US
[patent_app_date] => 2023-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11946
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -25
[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] => 18144298
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/144298 | Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive | May 7, 2023 | Issued |
Array
(
[id] => 18583092
[patent_doc_number] => 20230265351
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => PROCESS FOR THE PREPARATION OF POLYMERS FROM WASTE PLASTIC FEEDSTOCKS
[patent_app_type] => utility
[patent_app_number] => 18/310890
[patent_app_country] => US
[patent_app_date] => 2023-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5126
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310890
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/310890 | PROCESS FOR THE PREPARATION OF POLYMERS FROM WASTE PLASTIC FEEDSTOCKS | May 1, 2023 | Abandoned |
Array
(
[id] => 19528419
[patent_doc_number] => 20240352321
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-24
[patent_title] => METHOD OF PRODUCING ACTIVATED CARBON
[patent_app_type] => utility
[patent_app_number] => 18/137172
[patent_app_country] => US
[patent_app_date] => 2023-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4067
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137172
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/137172 | Method of producing activated carbon | Apr 19, 2023 | Issued |
Array
(
[id] => 18708070
[patent_doc_number] => 20230330655
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => NOBLE METAL NANOCLUSTER CATALYSTS FOR OXYGEN EVOLUTION REACTION AND WATER SPLITTING SYSTEM USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/188459
[patent_app_country] => US
[patent_app_date] => 2023-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7995
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188459
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/188459 | Noble metal nanocluster catalysts for oxygen evolution reaction and water splitting system using the same | Mar 22, 2023 | Issued |
Array
(
[id] => 20802935
[patent_doc_number] => 12667826
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-30
[patent_title] => Hydrotalcite-precursor based catalyst with improved performance for LTS reaction
[patent_app_type] => utility
[patent_app_number] => 18/121637
[patent_app_country] => US
[patent_app_date] => 2023-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1250
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121637
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/121637 | Hydrotalcite-precursor based catalyst with improved performance for LTS reaction | Mar 14, 2023 | Issued |
Array
(
[id] => 20744295
[patent_doc_number] => 12644192
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-06-02
[patent_title] => Catalyst for solar-driven electrocatalytic overall water splitting and methods of making and using thereof
[patent_app_type] => utility
[patent_app_number] => 18/183288
[patent_app_country] => US
[patent_app_date] => 2023-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 24
[patent_no_of_words] => 1114
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 13
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183288
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/183288 | Catalyst for solar-driven electrocatalytic overall water splitting and methods of making and using thereof | Mar 13, 2023 | Issued |
Array
(
[id] => 18511570
[patent_doc_number] => 20230227735
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => Natural Gas Liquids Upgrading Process: Two-Step Catalytic Process For Alkane Dehydrogenation And Oligomerization
[patent_app_type] => utility
[patent_app_number] => 18/183377
[patent_app_country] => US
[patent_app_date] => 2023-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8622
[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] => 18183377
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/183377 | Natural gas liquids upgrading process: two-step catalytic process for alkane dehydrogenation and oligomerization | Mar 13, 2023 | Issued |
Array
(
[id] => 18510415
[patent_doc_number] => 20230226523
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => DEHYDROGENATION CATALYST
[patent_app_type] => utility
[patent_app_number] => 18/119589
[patent_app_country] => US
[patent_app_date] => 2023-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2230
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119589
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/119589 | DEHYDROGENATION CATALYST | Mar 8, 2023 | Abandoned |
Array
(
[id] => 18692872
[patent_doc_number] => 20230323218
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-12
[patent_title] => CATALYST FOR RESIDUE SUSPENDED BED HYDROCRACKING AND PREPARATION METHOD AND APPLICATION THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/114292
[patent_app_country] => US
[patent_app_date] => 2023-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4228
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114292
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/114292 | Catalyst for residue suspended bed hydrocracking and preparation method and application thereof | Feb 26, 2023 | Issued |
Array
(
[id] => 20172068
[patent_doc_number] => 12390789
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-19
[patent_title] => Tubular knitted geotextiles implementing hydrophobic cellulose based threads, methods of making the same, and erosion sediment and pollution control products made from the same
[patent_app_type] => utility
[patent_app_number] => 18/114601
[patent_app_country] => US
[patent_app_date] => 2023-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 0
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114601
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/114601 | Tubular knitted geotextiles implementing hydrophobic cellulose based threads, methods of making the same, and erosion sediment and pollution control products made from the same | Feb 26, 2023 | Issued |
Array
(
[id] => 20371532
[patent_doc_number] => 12478949
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-25
[patent_title] => Composite particles with non-porous hybrid organic-inorganic material
[patent_app_type] => utility
[patent_app_number] => 18/174297
[patent_app_country] => US
[patent_app_date] => 2023-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 9328
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174297
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/174297 | Composite particles with non-porous hybrid organic-inorganic material | Feb 23, 2023 | Issued |
Array
(
[id] => 18604844
[patent_doc_number] => 11746297
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-05
[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] => 18/173196
[patent_app_country] => US
[patent_app_date] => 2023-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 34952
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173196
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/173196 | Circular chemicals or polymers from pyrolyzed plastic waste and the use of mass balance accounting to allow for crediting the resultant products as circular | Feb 22, 2023 | Issued |
Array
(
[id] => 18536508
[patent_doc_number] => 20230241597
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-03
[patent_title] => PLATFORM FOR THE RECOVERY OF TRANSITION METAL CATALYSTS
[patent_app_type] => utility
[patent_app_number] => 18/161048
[patent_app_country] => US
[patent_app_date] => 2023-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19207
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161048
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/161048 | PLATFORM FOR THE RECOVERY OF TRANSITION METAL CATALYSTS | Jan 27, 2023 | Pending |
Array
(
[id] => 18496481
[patent_doc_number] => 20230219056
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => ZEIN-BASED LOW DENSITY POROUS ABSORBENT
[patent_app_type] => utility
[patent_app_number] => 18/154488
[patent_app_country] => US
[patent_app_date] => 2023-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7227
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154488
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/154488 | Zein-based low density porous absorbent | Jan 12, 2023 | Issued |
Array
(
[id] => 20577589
[patent_doc_number] => 12569828
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-10
[patent_title] => Oxygen-absorbing film
[patent_app_type] => utility
[patent_app_number] => 18/151719
[patent_app_country] => US
[patent_app_date] => 2023-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3577
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151719
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/151719 | Oxygen-absorbing film | Jan 8, 2023 | Issued |
Array
(
[id] => 20212808
[patent_doc_number] => 12409445
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-09
[patent_title] => Hierarchically ordered crystalline microporous materials with long-range mesoporous order having cubic symmetry
[patent_app_type] => utility
[patent_app_number] => 18/151892
[patent_app_country] => US
[patent_app_date] => 2023-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 18
[patent_no_of_words] => 11329
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151892
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/151892 | Hierarchically ordered crystalline microporous materials with long-range mesoporous order having cubic symmetry | Jan 8, 2023 | Issued |