Search

Joseph W. Drodge

Examiner (ID: 3549, Phone: (571)272-1140 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1723, 1772, 1773, 1797, 1778, 1306
Total Applications
4409
Issued Applications
3359
Pending Applications
358
Abandoned Applications
725

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20750194 [patent_doc_number] => 20260152415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 19/399738 [patent_app_country] => US [patent_app_date] => 2025-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19399738 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/399738
CLEANING DEVICE Nov 24, 2025 Issued
Array ( [id] => 20121510 [patent_doc_number] => 20250236541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Methods and Systems of Iodine Capture from Aqueous Solutions [patent_app_type] => utility [patent_app_number] => 19/175661 [patent_app_country] => US [patent_app_date] => 2025-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19175661 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/175661
Methods and systems of iodine capture from aqueous solutions Apr 9, 2025 Issued
Array ( [id] => 20309032 [patent_doc_number] => 20250326661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => METHOD AND SYSTEM FOR TREATING WASTEWATER FROM THERMAL POWER PLANT [patent_app_type] => utility [patent_app_number] => 19/062089 [patent_app_country] => US [patent_app_date] => 2025-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19062089 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/062089
METHOD AND SYSTEM FOR TREATING WASTEWATER FROM THERMAL POWER PLANT Feb 24, 2025 Abandoned
Array ( [id] => 20093262 [patent_doc_number] => 20250223198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION [patent_app_type] => utility [patent_app_number] => 19/056715 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19056715 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056715
HUMIC AND FULVIC BLACK WATER BASED BEVERAGE FOR HUMAN CONSUMPTION Feb 17, 2025 Abandoned
Array ( [id] => 19707105 [patent_doc_number] => 20250017247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHOD FOR EXTRACTING OILS FROM SAUCES WHILE SIMULTANEOUSLY DETERMINING FAT CONTENT, PEROXIDE VALUE, AND ACID VALUE [patent_app_type] => utility [patent_app_number] => 18/899337 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 635 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899337
Method for extracting oils from sauces while simultaneously determining fat content, peroxide value, and acid value Sep 26, 2024 Issued
Array ( [id] => 19724280 [patent_doc_number] => 20250027031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => Perfusion Bioreactor With Filtration Systems [patent_app_type] => utility [patent_app_number] => 18/823894 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18823894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/823894
Perfusion Bioreactor With Filtration Systems Sep 3, 2024 Pending
Array ( [id] => 19832192 [patent_doc_number] => 20250083978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Destruction of PFAS Via an Oxidation Process and Apparatus Suitable for Transportation to Contaminated Sites [patent_app_type] => utility [patent_app_number] => 18/822354 [patent_app_country] => US [patent_app_date] => 2024-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18822354 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822354
Destruction of PFAS Via an Oxidation Process and Apparatus Suitable for Transportation to Contaminated Sites Sep 1, 2024 Pending
Array ( [id] => 19778413 [patent_doc_number] => 12227437 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Water treatment system using reverse osmosis process for high salinity low temperature water [patent_app_type] => utility [patent_app_number] => 18/789434 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4948 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18789434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/789434
Water treatment system using reverse osmosis process for high salinity low temperature water Jul 29, 2024 Issued
Array ( [id] => 20789096 [patent_doc_number] => 12663004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Multi-mode piston: a chemical engineering building block [patent_app_type] => utility [patent_app_number] => 18/787413 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 44 [patent_no_of_words] => 14242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 633 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787413
Multi-mode piston: a chemical engineering building block Jul 28, 2024 Issued
Array ( [id] => 19709134 [patent_doc_number] => 20250019276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Methods and Systems of Iodine Capture from Aqueous Solutions [patent_app_type] => utility [patent_app_number] => 18/771337 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18771337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771337
Methods and systems of iodine capture from aqueous solutions Jul 11, 2024 Issued
Array ( [id] => 19528014 [patent_doc_number] => 20240351916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Modified Activated Carbon and Methods of Using Same [patent_app_type] => utility [patent_app_number] => 18/761948 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761948
Modified Activated Carbon and Methods of Using Same Jul 1, 2024 Pending
Array ( [id] => 19614744 [patent_doc_number] => 20240400424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SYSTEMS AND METHODS FOR TREATMENT OF CONTAMINATED FOAM STREAMS USING REACTIVE METAL OXIDES [patent_app_type] => utility [patent_app_number] => 18/680840 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [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] => 18680840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680840
SYSTEMS AND METHODS FOR TREATMENT OF CONTAMINATED FOAM STREAMS USING REACTIVE METAL OXIDES May 30, 2024 Pending
Array ( [id] => 19464229 [patent_doc_number] => 20240317898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Method for Preparing Type III Resistant Starch in Extrusion-Debranching Manner [patent_app_type] => utility [patent_app_number] => 18/678247 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18678247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678247
Method for Preparing Type III Resistant Starch in Extrusion-Debranching Manner May 29, 2024 Pending
Array ( [id] => 19447701 [patent_doc_number] => 20240307831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => REVERSE OSMOSIS MEMBRANE AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 18/675188 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675188
REVERSE OSMOSIS MEMBRANE AND METHOD OF PRODUCING THE SAME May 27, 2024 Abandoned
Array ( [id] => 19599685 [patent_doc_number] => 20240390565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MODULAR ASSEMBLY FOR A PORTABLE HEMODIALYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/672292 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18672292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672292
MODULAR ASSEMBLY FOR A PORTABLE HEMODIALYSIS SYSTEM May 22, 2024 Pending
Array ( [id] => 19744392 [patent_doc_number] => 20250032957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => FRACTIONATOR ANNULAR DRAIN APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/660103 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18660103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660103
FRACTIONATOR ANNULAR DRAIN APPARATUS AND METHOD May 8, 2024 Pending
Array ( [id] => 19657362 [patent_doc_number] => 20240424427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SAMPLE PREPARATION DEVICES, KITS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/659714 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18659714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659714
SAMPLE PREPARATION DEVICES, KITS AND METHODS May 8, 2024 Pending
Array ( [id] => 19402325 [patent_doc_number] => 20240285836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => HEMODIALYSIS SYSTEM INCLUDING A DISPOSABLE SET AND A DIALYSIS INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/656202 [patent_app_country] => US [patent_app_date] => 2024-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18656202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656202
Hemodialysis system including a disposable set and a dialysis instrument May 5, 2024 Issued
Array ( [id] => 19404119 [patent_doc_number] => 20240287630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => METHOD FOR CRYSTALLIZING COMPOUND SUGAR SOLUTION OF XYLOSE AND SUCROSE [patent_app_type] => utility [patent_app_number] => 18/655298 [patent_app_country] => US [patent_app_date] => 2024-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18655298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/655298
METHOD FOR CRYSTALLIZING COMPOUND SUGAR SOLUTION OF XYLOSE AND SUCROSE May 4, 2024 Pending
Array ( [id] => 19401439 [patent_doc_number] => 20240284950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => SYSTEMS AND METHODS FOR PREPARING COMPOUND CRYSTALS OF ERYTHRITOL AND HIGH-INTENSITY SWEETENERS [patent_app_type] => utility [patent_app_number] => 18/651637 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651637
SYSTEMS AND METHODS FOR PREPARING COMPOUND CRYSTALS OF ERYTHRITOL AND HIGH-INTENSITY SWEETENERS Apr 29, 2024 Pending
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