
Stephen Edward Rieth
Examiner (ID: 10716, Phone: (571)272-6274 , Office: P/1764 )
| Most Active Art Unit | 1764 |
| Art Unit(s) | 1759, 1764 |
| Total Applications | 766 |
| Issued Applications | 308 |
| Pending Applications | 102 |
| Abandoned Applications | 370 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20248319
[patent_doc_number] => 20250297188
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-09-25
[patent_title] => REFRIGERATOR OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATOR
[patent_app_type] => utility
[patent_app_number] => 19/227890
[patent_app_country] => US
[patent_app_date] => 2025-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2084
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19227890
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/227890 | REFRIGERATOR OIL AND WORKING FLUID COMPOSITION FOR REFRIGERATOR | Jun 3, 2025 | Abandoned |
Array
(
[id] => 20179662
[patent_doc_number] => 20250263620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-21
[patent_title] => LUBRICANT COMPOSITION COMPRISING TRACTION COEFFICIENT ADDITIVE
[patent_app_type] => utility
[patent_app_number] => 19/199188
[patent_app_country] => US
[patent_app_date] => 2025-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2074
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -23
[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] => 19199188
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/199188 | LUBRICANT COMPOSITION COMPRISING TRACTION COEFFICIENT ADDITIVE | May 4, 2025 | Pending |
Array
(
[id] => 20016203
[patent_doc_number] => 20250154425
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-15
[patent_title] => REFRIGERATING MACHINE OIL, WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE, LUBRICATING METHOD, AND METHOD FOR PRODUCING REFRIGERATING MACHINE OIL
[patent_app_type] => utility
[patent_app_number] => 19/019820
[patent_app_country] => US
[patent_app_date] => 2025-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3746
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19019820
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/019820 | REFRIGERATING MACHINE OIL, WORKING FLUID COMPOSITION FOR REFRIGERATING MACHINE, LUBRICATING METHOD, AND METHOD FOR PRODUCING REFRIGERATING MACHINE OIL | Jan 13, 2025 | Abandoned |
Array
(
[id] => 19890907
[patent_doc_number] => 20250116219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-10
[patent_title] => SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION AND/OR AMMONIA SLIP CATALYST SULFUR PROTECTION
[patent_app_type] => utility
[patent_app_number] => 18/983182
[patent_app_country] => US
[patent_app_date] => 2024-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13751
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18983182
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/983182 | SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION AND/OR AMMONIA SLIP CATALYST SULFUR PROTECTION | Dec 15, 2024 | Pending |
Array
(
[id] => 19832544
[patent_doc_number] => 20250084330
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => HEAVY DISTILLATE COMPOSITION
[patent_app_type] => utility
[patent_app_number] => 18/960354
[patent_app_country] => US
[patent_app_date] => 2024-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11120
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[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] => 18960354
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/960354 | HEAVY DISTILLATE COMPOSITION | Nov 25, 2024 | Pending |
Array
(
[id] => 20033163
[patent_doc_number] => 20250171385
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-29
[patent_title] => ENERGY-EFFICIENT PROCESS FOR SEPARATION OF 1-BUTENE FROM A HYDROCARBON STREAM WITH OPTIMIZED VAPOUR COMPRESSION
[patent_app_type] => utility
[patent_app_number] => 18/958116
[patent_app_country] => US
[patent_app_date] => 2024-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3582
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 388
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18958116
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/958116 | ENERGY-EFFICIENT PROCESS FOR SEPARATION OF 1-BUTENE FROM A HYDROCARBON STREAM WITH OPTIMIZED VAPOUR COMPRESSION | Nov 24, 2024 | Pending |
Array
(
[id] => 20050157
[patent_doc_number] => 20250188379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => FUSED-RING POLYCYCLIC AMINE FUNCTIONALIZED OLEFINIC POLYMERS FOR LUBRICATING OIL COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 18/950358
[patent_app_country] => US
[patent_app_date] => 2024-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23617
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18950358
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/950358 | FUSED-RING POLYCYCLIC AMINE FUNCTIONALIZED OLEFINIC POLYMERS FOR LUBRICATING OIL COMPOSITIONS | Nov 17, 2024 | Pending |
Array
(
[id] => 20059540
[patent_doc_number] => 20250197762
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => Lubricant Compositions For Reduced Pre-ignition In Hydrogen Fueled Engines
[patent_app_type] => utility
[patent_app_number] => 18/948730
[patent_app_country] => US
[patent_app_date] => 2024-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 44862
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -52
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18948730
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/948730 | Lubricant Compositions For Reduced Pre-ignition In Hydrogen Fueled Engines | Nov 14, 2024 | Pending |
Array
(
[id] => 20025114
[patent_doc_number] => 20250163336
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-22
[patent_title] => SLURRY HYDROCRACKING OF RENEWABLE FEEDSTOCKS
[patent_app_type] => utility
[patent_app_number] => 18/944638
[patent_app_country] => US
[patent_app_date] => 2024-11-12
[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] => -13
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944638
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/944638 | SLURRY HYDROCRACKING OF RENEWABLE FEEDSTOCKS | Nov 11, 2024 | Pending |
Array
(
[id] => 20068832
[patent_doc_number] => 20250207054
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-26
[patent_title] => Lubricant Compositions Providing Robust Valvetrain Wear Protection in the Ford 6.7L Engine Test
[patent_app_type] => utility
[patent_app_number] => 18/944570
[patent_app_country] => US
[patent_app_date] => 2024-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 37250
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -39
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944570
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/944570 | Lubricant Compositions Providing Robust Valvetrain Wear Protection in the Ford 6.7L Engine Test | Nov 11, 2024 | Pending |
Array
(
[id] => 20059533
[patent_doc_number] => 20250197755
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => Lubricant Compositions Containing Molybdenum For Reduced Pre-ignition In Hydrogen Fueled Engines
[patent_app_type] => utility
[patent_app_number] => 18/931306
[patent_app_country] => US
[patent_app_date] => 2024-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 37734
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -60
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18931306
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/931306 | Lubricant Compositions Containing Molybdenum For Reduced Pre-ignition In Hydrogen Fueled Engines | Oct 29, 2024 | Pending |
Array
(
[id] => 20676890
[patent_doc_number] => 20260115700
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-30
[patent_title] => TANTALUM CATALYST COMPOSITION AND METHOD OF USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/929391
[patent_app_country] => US
[patent_app_date] => 2024-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5801
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929391
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/929391 | TANTALUM CATALYST COMPOSITION AND METHOD OF USING THE SAME | Oct 27, 2024 | Pending |
Array
(
[id] => 19754261
[patent_doc_number] => 20250042826
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-06
[patent_title] => METHOD OF DEOXYGENATION OF A HYDROCARBON IN THE PRESENCE OF METHANE-CONTAINING GAS ENVIRONMENT AND CATALYST STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 18/918489
[patent_app_country] => US
[patent_app_date] => 2024-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8549
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918489
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/918489 | METHOD OF DEOXYGENATION OF A HYDROCARBON IN THE PRESENCE OF METHANE-CONTAINING GAS ENVIRONMENT AND CATALYST STRUCTURE | Oct 16, 2024 | Pending |
Array
(
[id] => 19983913
[patent_doc_number] => 20250122135
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-17
[patent_title] => PURIFICATION OF AN ALCOHOL DEHYDRATION PRODUCT STREAM
[patent_app_type] => utility
[patent_app_number] => 18/910879
[patent_app_country] => US
[patent_app_date] => 2024-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 880
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18910879
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/910879 | PURIFICATION OF AN ALCOHOL DEHYDRATION PRODUCT STREAM | Oct 8, 2024 | Pending |
Array
(
[id] => 19724256
[patent_doc_number] => 20250027007
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-23
[patent_title] => BALL SCREW GREASE COMPOSITION FOR RACK-ASSISTED ELECTRIC POWER STEERING
[patent_app_type] => utility
[patent_app_number] => 18/904342
[patent_app_country] => US
[patent_app_date] => 2024-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3004
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18904342
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/904342 | BALL SCREW GREASE COMPOSITION FOR RACK-ASSISTED ELECTRIC POWER STEERING | Oct 1, 2024 | Pending |
Array
(
[id] => 19890510
[patent_doc_number] => 20250115822
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-10
[patent_title] => LUBRICATING OIL COMPOSITIONS AND USE THEREOF FOR IMPROVING JOURNAL BEARING DURABILITY IN INTERNAL COMBUSTION ENGINES
[patent_app_type] => utility
[patent_app_number] => 18/882334
[patent_app_country] => US
[patent_app_date] => 2024-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 39273
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -50
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18882334
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/882334 | Lubricating oil compositions and use thereof for improving journal bearing durability in internal combustion engines | Sep 10, 2024 | Issued |
Array
(
[id] => 19890509
[patent_doc_number] => 20250115821
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-10
[patent_title] => LUBRICATING OIL COMPOSITIONS AND USE THEREOF FOR IMPROVING JOURNAL BEARING WEAR IN INTERNAL COMBUSTION ENGINES
[patent_app_type] => utility
[patent_app_number] => 18/826880
[patent_app_country] => US
[patent_app_date] => 2024-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 38835
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -47
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826880
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/826880 | Lubricating oil compositions and use thereof for improving journal bearing wear in internal combustion engines | Sep 5, 2024 | Issued |
Array
(
[id] => 19890514
[patent_doc_number] => 20250115826
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-10
[patent_title] => Smart Hydraulics
[patent_app_type] => utility
[patent_app_number] => 18/825135
[patent_app_country] => US
[patent_app_date] => 2024-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8236
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -31
[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] => 18825135
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/825135 | Smart Hydraulics | Sep 4, 2024 | Pending |
Array
(
[id] => 19745911
[patent_doc_number] => 20250034476
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => ORGANIC PHOSPHORUS COMPOUND, PREPARATION METHOD THEREFOR, AND USES THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/825555
[patent_app_country] => US
[patent_app_date] => 2024-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 27404
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 834
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825555
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/825555 | Organic phosphorus compound, preparation method therefor, and uses thereof | Sep 4, 2024 | Issued |
Array
(
[id] => 19658709
[patent_doc_number] => 20240425774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-26
[patent_title] => ANTIWEAR SYSTEMS FOR IMPROVED WEAR IN MEDIUM AND/OR HEAVY DUTY DIESEL ENGINES
[patent_app_type] => utility
[patent_app_number] => 18/822690
[patent_app_country] => US
[patent_app_date] => 2024-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14774
[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] => 18822690
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/822690 | Antiwear systems for improved wear in medium and/or heavy duty diesel engines | Sep 2, 2024 | Issued |