Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 19840286 [patent_doc_number] => 12252658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Durable surface coatings [patent_app_type] => utility [patent_app_number] => 18/511809 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2305 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511809
Durable surface coatings Nov 15, 2023 Issued
Array ( [id] => 19884443 [patent_doc_number] => 12270138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Additive to improve properties of asphalt cement concrete and method of manufacturing thereof [patent_app_type] => utility [patent_app_number] => 18/372614 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372614
Additive to improve properties of asphalt cement concrete and method of manufacturing thereof Sep 24, 2023 Issued
Array ( [id] => 19642829 [patent_doc_number] => 20240417349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => METHOD FOR MANUFACTURING ALPHA-METHYLSTYRENE [patent_app_type] => utility [patent_app_number] => 18/717940 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717940
METHOD FOR MANUFACTURING ALPHA-METHYLSTYRENE Sep 20, 2023 Pending
Array ( [id] => 18862502 [patent_doc_number] => 20230416938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => Composite Layers, Methods for Their Manufacture and Uses Thereof [patent_app_type] => utility [patent_app_number] => 18/367328 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9437 [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] => 18367328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367328
Composite layers, methods for their manufacture and uses thereof Sep 11, 2023 Issued
Array ( [id] => 19020404 [patent_doc_number] => 20240076575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHODS AND APPARATUS FOR PRODUCING BIODIESEL AND PRODUCTS OBTAINED THEREFROM [patent_app_type] => utility [patent_app_number] => 18/454639 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454639
Methods and apparatus for producing biodiesel and products obtained therefrom Aug 22, 2023 Issued
Array ( [id] => 19922866 [patent_doc_number] => 12297136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Apparatus system and method to extract minerals and metals from water [patent_app_type] => utility [patent_app_number] => 18/231253 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 34 [patent_no_of_words] => 22774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18231253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231253
Apparatus system and method to extract minerals and metals from water Aug 7, 2023 Issued
Array ( [id] => 19608839 [patent_doc_number] => 12157705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Freeze-cast ceramic membrane for size based filtration [patent_app_type] => utility [patent_app_number] => 18/228369 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 64 [patent_figures_cnt] => 102 [patent_no_of_words] => 32038 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228369
Freeze-cast ceramic membrane for size based filtration Jul 30, 2023 Issued
Array ( [id] => 18771075 [patent_doc_number] => 20230365884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => USE OF A LUBRICATING GREASE COMPOSITION HAVING A HIGH UPPER USE TEMPERATURE [patent_app_type] => utility [patent_app_number] => 18/358987 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358987
Use of a lubricating grease composition having a high upper use temperature Jul 25, 2023 Issued
Array ( [id] => 18771073 [patent_doc_number] => 20230365882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Synthetic Lubricity Additives for Hydrocarbon Fuels [patent_app_type] => utility [patent_app_number] => 18/223694 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18223694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223694
Synthetic lubricity additives for hydrocarbon fuels Jul 18, 2023 Issued
Array ( [id] => 20473331 [patent_doc_number] => 20260015550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => MIXED ALKOXIDE CATALYST FOR BIODIESEL PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/994776 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4429 [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] => 18994776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/994776
MIXED ALKOXIDE CATALYST FOR BIODIESEL PRODUCTION Jul 11, 2023 Pending
Array ( [id] => 19098038 [patent_doc_number] => 20240117266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => LUBRICIOUS COATINGS FOR SKIS AND SNOWBOARDS AND RELATED SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/349916 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 18349916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349916
LUBRICIOUS COATINGS FOR SKIS AND SNOWBOARDS AND RELATED SYSTEMS AND METHODS OF USE Jul 9, 2023 Pending
Array ( [id] => 20363989 [patent_doc_number] => 20250353801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => METHODS FOR MAKING LIGHT OLEFINS BY DEHYDROGENATION USING CATALYSTS THAT INCLUDE IRON [patent_app_type] => utility [patent_app_number] => 18/874223 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18874223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/874223
METHODS FOR MAKING LIGHT OLEFINS BY DEHYDROGENATION USING CATALYSTS THAT INCLUDE IRON Jun 11, 2023 Pending
Array ( [id] => 20363991 [patent_doc_number] => 20250353803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ETHANOL BASED INTENSIFIED ETHYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/869323 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1217 [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] => 18869323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869323
ETHANOL BASED INTENSIFIED ETHYLENE PRODUCTION Jun 7, 2023 Pending
Array ( [id] => 18692886 [patent_doc_number] => 20230323234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => LUBRICATING COMPOSITION AND METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/205732 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205732
Lubricating composition and method of lubricating an internal combustion engine Jun 4, 2023 Issued
Array ( [id] => 18709448 [patent_doc_number] => 20230332065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => LUBRICATING COMPOSITION AND METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 18/205724 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11117 [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] => 18205724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205724
LUBRICATING COMPOSITION AND METHOD OF LUBRICATING AN INTERNAL COMBUSTION ENGINE Jun 4, 2023 Abandoned
Array ( [id] => 19135519 [patent_doc_number] => 11970449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Mechanochemical based synthesis of perfluoropyridine monomers for polymerization [patent_app_type] => utility [patent_app_number] => 18/202352 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4229 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202352
Mechanochemical based synthesis of perfluoropyridine monomers for polymerization May 25, 2023 Issued
Array ( [id] => 18771143 [patent_doc_number] => 20230365954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => AFFINITY PURIFICATION OF GLYCOSIDE-CLEAVING ENZYMES [patent_app_type] => utility [patent_app_number] => 18/201392 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18201392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201392
AFFINITY PURIFICATION OF GLYCOSIDE-CLEAVING ENZYMES May 23, 2023 Abandoned
Array ( [id] => 18808874 [patent_doc_number] => 20230383209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Belt Lubricant Concentrate [patent_app_type] => utility [patent_app_number] => 18/201207 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201207
Belt Lubricant Concentrate May 23, 2023 Abandoned
Array ( [id] => 19601323 [patent_doc_number] => 20240392203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Biogas Upgrading by Method of Hydrocarbon Gas Dilution [patent_app_type] => utility [patent_app_number] => 18/323366 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323366
Biogas Upgrading by Method of Hydrocarbon Gas Dilution May 23, 2023 Abandoned
Array ( [id] => 20665009 [patent_doc_number] => 12606771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Grease composition [patent_app_type] => utility [patent_app_number] => 18/867472 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2630 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18867472 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867472
Grease composition May 22, 2023 Issued
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