Search

Mark R. Wendell

Examiner (ID: 13766)

Most Active Art Unit
3636
Art Unit(s)
3635, OPQA, 3636
Total Applications
2060
Issued Applications
1620
Pending Applications
20
Abandoned Applications
430

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20336676 [patent_doc_number] => 20250340796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => USE OF SPECIFIC BASE OIL FOR REDUCING PARTICULATE EMISSIONS [patent_app_type] => utility [patent_app_number] => 18/864952 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18864952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864952
USE OF SPECIFIC BASE OIL FOR REDUCING PARTICULATE EMISSIONS May 9, 2023 Pending
Array ( [id] => 20309352 [patent_doc_number] => 20250326981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => LUBRICANT ADDITIVES [patent_app_type] => utility [patent_app_number] => 18/864474 [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] => 9310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18864474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864474
LUBRICANT ADDITIVES May 7, 2023 Pending
Array ( [id] => 19083302 [patent_doc_number] => 20240110103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DECARBONIZATION OF COKE OVENS AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/313622 [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] => 5537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18313622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313622
Decarbonization of coke ovens and associated systems and methods May 7, 2023 Issued
Array ( [id] => 20248318 [patent_doc_number] => 20250297187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => LOW MOLECULAR WEIGHT DISPERSANTS [patent_app_type] => utility [patent_app_number] => 18/864460 [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] => 7498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18864460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864460
LOW MOLECULAR WEIGHT DISPERSANTS May 7, 2023 Pending
Array ( [id] => 20578673 [patent_doc_number] => 12570915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Refrigerator oil, and working fluid composition [patent_app_type] => utility [patent_app_number] => 18/859313 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18859313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859313
Refrigerator oil, and working fluid composition Apr 23, 2023 Issued
Array ( [id] => 20578678 [patent_doc_number] => 12570920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Lubricating oil composition, lubrication method, and transmission [patent_app_type] => utility [patent_app_number] => 18/861965 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861965
Lubricating oil composition, lubrication method, and transmission Apr 16, 2023 Issued
Array ( [id] => 19425222 [patent_doc_number] => 12084625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Phosphono paraffins [patent_app_type] => utility [patent_app_number] => 18/130255 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4822 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130255
Phosphono paraffins Apr 2, 2023 Issued
Array ( [id] => 20085393 [patent_doc_number] => 20250215329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => METHOD AND SYSTEM FOR TREATING POLYMER WASTE COMPRISING HETEROATOMIC POLYMERS [patent_app_type] => utility [patent_app_number] => 18/851833 [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] => 8904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18851833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/851833
METHOD AND SYSTEM FOR TREATING POLYMER WASTE COMPRISING HETEROATOMIC POLYMERS Mar 22, 2023 Pending
Array ( [id] => 20279631 [patent_doc_number] => 20250304873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => BASE OIL AND LUBRICATING FLUID COMPOSITION CONTAINING SAID BASE OIL [patent_app_type] => utility [patent_app_number] => 18/864422 [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] => 754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18864422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864422
Base oil and lubricating fluid composition containing said base oil Mar 22, 2023 Issued
Array ( [id] => 20480533 [patent_doc_number] => 12529004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Method to minimize conductive deposits [patent_app_type] => utility [patent_app_number] => 18/854572 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5756 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854572
Method to minimize conductive deposits Mar 21, 2023 Issued
Array ( [id] => 19676046 [patent_doc_number] => 12187896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Compatibilizer precursor, methods, systems, and uses thereof, and formulations including the same [patent_app_type] => utility [patent_app_number] => 18/186398 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15568 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [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] => 18186398 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186398
Compatibilizer precursor, methods, systems, and uses thereof, and formulations including the same Mar 19, 2023 Issued
Array ( [id] => 20007681 [patent_doc_number] => 20250145903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => LUBRICANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/836902 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836902
LUBRICANT COMPOSITION Mar 16, 2023 Pending
Array ( [id] => 20068816 [patent_doc_number] => 20250207038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => THERMAL DECOMPOSITION OILIFICATION METHOD AND THERMAL DECOMPOSITION OILIFICATION DEVICE FOR WASTE PLASTICS, AND FCC CATALYST [patent_app_type] => utility [patent_app_number] => 18/846951 [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] => 3002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18846951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846951
THERMAL DECOMPOSITION OILIFICATION METHOD AND THERMAL DECOMPOSITION OILIFICATION DEVICE FOR WASTE PLASTICS, AND FCC CATALYST Mar 13, 2023 Pending
Array ( [id] => 20041149 [patent_doc_number] => 20250179371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD AND MANUFACTURING APPARATUS FOR MANUFACTURING AVIATION FUEL FROM WASTE PLASTIC PYROLYSIS OIL [patent_app_type] => utility [patent_app_number] => 18/842045 [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] => 2488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18842045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/842045
METHOD AND MANUFACTURING APPARATUS FOR MANUFACTURING AVIATION FUEL FROM WASTE PLASTIC PYROLYSIS OIL Mar 8, 2023 Pending
Array ( [id] => 20059520 [patent_doc_number] => 20250197742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => EBULLATED OR HYBRID EBULLATED-BED HYDROCONVERSION OF A FEEDSTOCK COMPRISING A FRACTION OF PLASTIC PYROLYSIS OIL AND/OR SOLID RECOVERY FUELS [patent_app_type] => utility [patent_app_number] => 18/847333 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847333
EBULLATED OR HYBRID EBULLATED-BED HYDROCONVERSION OF A FEEDSTOCK COMPRISING A FRACTION OF PLASTIC PYROLYSIS OIL AND/OR SOLID RECOVERY FUELS Mar 7, 2023 Pending
Array ( [id] => 19890512 [patent_doc_number] => 20250115824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => LUBRICATING OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/839545 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839545
Lubricating oil composition Feb 20, 2023 Issued
Array ( [id] => 19898003 [patent_doc_number] => 12275912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Lubricant compositions for direct injection engine [patent_app_type] => utility [patent_app_number] => 18/108845 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5707 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108845
Lubricant compositions for direct injection engine Feb 12, 2023 Issued
Array ( [id] => 20687882 [patent_doc_number] => 12618019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Lubricating oil composition for two-wheeled vehicle [patent_app_type] => utility [patent_app_number] => 18/849213 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3134 [patent_no_of_claims] => 20 [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] => 18849213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849213
Lubricating oil composition for two-wheeled vehicle Feb 7, 2023 Issued
Array ( [id] => 19998666 [patent_doc_number] => 20250136888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => LUBRICATING ENGINE OIL FOR HYBRID OR PLUG-IN HYBRID ELECTRIC VEHICLES [patent_app_type] => utility [patent_app_number] => 18/836331 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836331
LUBRICATING ENGINE OIL FOR HYBRID OR PLUG-IN HYBRID ELECTRIC VEHICLES Feb 5, 2023 Pending
Array ( [id] => 19846531 [patent_doc_number] => 20250091882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES [patent_app_type] => utility [patent_app_number] => 18/832709 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18832709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/832709
PRODUCTION METHOD FOR CHEMICAL PRODUCTS AND CARBIDES Jan 16, 2023 Pending
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