Search

Brian K. Talbot

Examiner (ID: 17158, Phone: (571)272-1428 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1715, 1712, 1792, 1112, 1762
Total Applications
2330
Issued Applications
1372
Pending Applications
232
Abandoned Applications
743

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19832552 [patent_doc_number] => 20250084338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DIESTERS OF POLYETHYLENE OXIDE AS LUBRICANT BASE OILS [patent_app_type] => utility [patent_app_number] => 18/726720 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18726720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726720
Diesters of polyethylene oxide as lubricant base oils Jan 5, 2023 Issued
Array ( [id] => 20041163 [patent_doc_number] => 20250179385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => HIGH PERFORMANCE RENEWABLE CHAINSAW BAR LUBRICANTS [patent_app_type] => utility [patent_app_number] => 18/724725 [patent_app_country] => US [patent_app_date] => 2022-12-30 [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] => -7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724725
HIGH PERFORMANCE RENEWABLE CHAINSAW BAR LUBRICANTS Dec 29, 2022 Abandoned
Array ( [id] => 19785780 [patent_doc_number] => 20250059459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => VISCOSITY INDEX ENHANCER COMPOSITION, ADDITIVE COMPOSITION FOR LUBRICATING OIL, AND LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/720902 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720902
Viscosity index enhancer composition, additive composition for lubricating oil, and lubricating oil composition Dec 22, 2022 Issued
Array ( [id] => 19769954 [patent_doc_number] => 20250051380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF THEIR PREPARATION AND THEIR USE IN OLEFIN METATHESIS REACTIONS [patent_app_type] => utility [patent_app_number] => 18/722570 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18722570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722570
NEW STERICALLY ACTIVATED CHELATING RUTHENIUM COMPLEXES, METHOD OF THEIR PREPARATION AND THEIR USE IN OLEFIN METATHESIS REACTIONS Dec 21, 2022 Pending
Array ( [id] => 19785772 [patent_doc_number] => 20250059451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => METHOD AND PLANT FOR OBTAINING A MAIN PRODUCT STREAM FOR THE PRODUCTION OF TRANSPORT FUEL [patent_app_type] => utility [patent_app_number] => 18/719462 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719462
METHOD AND PLANT FOR OBTAINING A MAIN PRODUCT STREAM FOR THE PRODUCTION OF TRANSPORT FUEL Dec 15, 2022 Pending
Array ( [id] => 19754635 [patent_doc_number] => 20250043200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => FUEL OIL RECLAMATION [patent_app_type] => utility [patent_app_number] => 18/718937 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718937
FUEL OIL RECLAMATION Dec 12, 2022 Pending
Array ( [id] => 19745907 [patent_doc_number] => 20250034472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => LUBRICANT BASE OIL AND LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/717205 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717205
Lubricant base oil and lubricant composition Dec 8, 2022 Issued
Array ( [id] => 20316113 [patent_doc_number] => 12454657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Viscosity index improver for lubricants based on polyisobutylenephenyl acrylate comb copolymers [patent_app_type] => utility [patent_app_number] => 18/715771 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3277 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18715771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/715771
Viscosity index improver for lubricants based on polyisobutylenephenyl acrylate comb copolymers Nov 28, 2022 Issued
Array ( [id] => 19738468 [patent_doc_number] => 12215287 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Methods and apparatus for carbonaceous fuel and/or feedstock treatment [patent_app_type] => utility [patent_app_number] => 17/991647 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13537 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991647
Methods and apparatus for carbonaceous fuel and/or feedstock treatment Nov 20, 2022 Issued
Array ( [id] => 18243426 [patent_doc_number] => 20230075737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => METHODS OF MAKING A HYBRID CRUDE OIL USING PETROLEUM-BASED WASTE STREAM PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/055775 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18055775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055775
Methods of making a hybrid crude oil using petroleum-based waste stream products Nov 14, 2022 Issued
Array ( [id] => 19151348 [patent_doc_number] => 11976247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Fuel mixture for internal combustion engines with reduced CO [patent_app_type] => utility [patent_app_number] => 17/987568 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3407 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17987568 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/987568
Fuel mixture for internal combustion engines with reduced CO Nov 14, 2022 Issued
Array ( [id] => 19291752 [patent_doc_number] => 12031099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Marine fuels [patent_app_type] => utility [patent_app_number] => 18/052781 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 13494 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18052781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052781
Marine fuels Nov 3, 2022 Issued
Array ( [id] => 19816938 [patent_doc_number] => 20250075145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => HIGH EFFICIENCY ENGINE OIL COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/709463 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18709463 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709463
HIGH EFFICIENCY ENGINE OIL COMPOSITIONS Oct 31, 2022 Pending
Array ( [id] => 18278735 [patent_doc_number] => 20230094207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYETHYLENE AND CHEMICALS VIA REFINERY CRUDE UNIT [patent_app_type] => utility [patent_app_number] => 18/051000 [patent_app_country] => US [patent_app_date] => 2022-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051000
Circular economy for plastic waste to polyethylene and chemicals via refinery crude unit Oct 29, 2022 Issued
Array ( [id] => 19105940 [patent_doc_number] => 11959025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Circular economy for plastic waste to polypropylene and lubricating oil via refinery FCC and isomerization dewaxing units [patent_app_type] => utility [patent_app_number] => 18/051002 [patent_app_country] => US [patent_app_date] => 2022-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8527 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051002
Circular economy for plastic waste to polypropylene and lubricating oil via refinery FCC and isomerization dewaxing units Oct 29, 2022 Issued
Array ( [id] => 18361995 [patent_doc_number] => 20230143586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => RECYCLED AND RENEWABLE POLYMERIC COMPOSITION FOR COMPUTER CHASSIS [patent_app_type] => utility [patent_app_number] => 18/048978 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8882 [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] => 18048978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048978
Recycled and renewable polymeric composition for computer chassis Oct 23, 2022 Issued
Array ( [id] => 19631388 [patent_doc_number] => 20240409837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => LUBRICATING OIL COMPOSITION FOR HYBRID VEHICLES [patent_app_type] => utility [patent_app_number] => 18/700403 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18700403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700403
LUBRICATING OIL COMPOSITION FOR HYBRID VEHICLES Oct 17, 2022 Pending
Array ( [id] => 20144167 [patent_doc_number] => 12378497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Polypropylene viscosity modifiers and lubricating oils thereof [patent_app_type] => utility [patent_app_number] => 18/704529 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 22813 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18704529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/704529
Polypropylene viscosity modifiers and lubricating oils thereof Oct 17, 2022 Issued
Array ( [id] => 18195053 [patent_doc_number] => 20230048572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYETHYLENE AND LUBRICATING OIL VIA CRUDE AND ISOMERIZATION DEWAXING UNITS [patent_app_type] => utility [patent_app_number] => 17/964754 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17964754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/964754
Circular economy for plastic waste to polyethylene and lubricating oil via crude and isomerization dewaxing units Oct 11, 2022 Issued
Array ( [id] => 19724254 [patent_doc_number] => 20250027005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CARBODIIMIDE FOR USE AS AN ADDITIVE IN LUBRICANTS INTENDED FOR DRIVE DEVICE SYSTEMS FOR IMPROVED ELASTOMER COMPATIBILITY [patent_app_type] => utility [patent_app_number] => 18/700128 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14039 [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] => 18700128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700128
CARBODIIMIDE FOR USE AS AN ADDITIVE IN LUBRICANTS INTENDED FOR DRIVE DEVICE SYSTEMS FOR IMPROVED ELASTOMER COMPATIBILITY Oct 9, 2022 Abandoned
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