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] => 20264011 [patent_doc_number] => 12434986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Mobile system and method for separating water and paint [patent_app_type] => utility [patent_app_number] => 18/162407 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162407
Mobile system and method for separating water and paint Jan 30, 2023 Issued
Array ( [id] => 20608187 [patent_doc_number] => 12583773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Acid-dispensing system for pools [patent_app_type] => utility [patent_app_number] => 18/102173 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3530 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102173
Acid-dispensing system for pools Jan 26, 2023 Issued
Array ( [id] => 19318150 [patent_doc_number] => 20240239692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD FOR REGENERATING WATER SOFTENER [patent_app_type] => utility [patent_app_number] => 18/153390 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153390
METHOD FOR REGENERATING WATER SOFTENER Jan 11, 2023 Abandoned
Array ( [id] => 18484728 [patent_doc_number] => 20230212033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => APPARATUS AND METHOD FOR CONTROLLING CHEMICAL DOSING OPTIMIZATION FOR WATER TREATMENT PLANT [patent_app_type] => utility [patent_app_number] => 18/149775 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149775
Apparatus and method for controlling chemical dosing optimization for water treatment plant Jan 3, 2023 Issued
Array ( [id] => 20077430 [patent_doc_number] => 12351480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Apparatus and method for controlling output for chemical dosing optimization for water treatment plant [patent_app_type] => utility [patent_app_number] => 18/149732 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7274 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149732
Apparatus and method for controlling output for chemical dosing optimization for water treatment plant Jan 3, 2023 Issued
Array ( [id] => 19248476 [patent_doc_number] => 20240199463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Water Treatment System with Improved Efficiency [patent_app_type] => utility [patent_app_number] => 18/084120 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084120
Water Treatment System with Improved Efficiency Dec 18, 2022 Pending
Array ( [id] => 19915437 [patent_doc_number] => 12290785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Tangential flow filter system for the filtration of materials from biologic fluids [patent_app_type] => utility [patent_app_number] => 18/082152 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6087 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18082152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082152
Tangential flow filter system for the filtration of materials from biologic fluids Dec 14, 2022 Issued
Array ( [id] => 19650166 [patent_doc_number] => 12171926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Pressure measurement devices, methods, and systems [patent_app_type] => utility [patent_app_number] => 18/078299 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 50 [patent_no_of_words] => 15035 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078299
Pressure measurement devices, methods, and systems Dec 8, 2022 Issued
Array ( [id] => 18419944 [patent_doc_number] => 20230174404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => WATER REMEDIATION [patent_app_type] => utility [patent_app_number] => 18/061175 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8172 [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] => 18061175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061175
Water remediation Dec 1, 2022 Issued
Array ( [id] => 18801669 [patent_doc_number] => 11834821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Water quality unit for flow-through manhole [patent_app_type] => utility [patent_app_number] => 18/057535 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6618 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057535
Water quality unit for flow-through manhole Nov 20, 2022 Issued
Array ( [id] => 19441091 [patent_doc_number] => 12091331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites [patent_app_type] => utility [patent_app_number] => 17/991124 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10423 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991124
Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites Nov 20, 2022 Issued
Array ( [id] => 19135480 [patent_doc_number] => 11970409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites [patent_app_type] => utility [patent_app_number] => 17/990765 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990765
Destruction of PFAS via an oxidation process and apparatus suitable for transportation to contaminated sites Nov 20, 2022 Issued
Array ( [id] => 18852198 [patent_doc_number] => 11849743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Humic and fulvic mineral extraction method and beverage for human consumption [patent_app_type] => utility [patent_app_number] => 17/985998 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 8957 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985998
Humic and fulvic mineral extraction method and beverage for human consumption Nov 13, 2022 Issued
Array ( [id] => 19156556 [patent_doc_number] => 20240149263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => ADAPTIVE DESCALING USING LOCATION DATA [patent_app_type] => utility [patent_app_number] => 17/983080 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983080
ADAPTIVE DESCALING USING LOCATION DATA Nov 7, 2022 Abandoned
Array ( [id] => 19594130 [patent_doc_number] => 12151960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Wastewater treatment system and methods utilizing chemical pre-treatment and foam fractionation [patent_app_type] => utility [patent_app_number] => 17/982215 [patent_app_country] => US [patent_app_date] => 2022-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982215
Wastewater treatment system and methods utilizing chemical pre-treatment and foam fractionation Nov 6, 2022 Issued
Array ( [id] => 18363883 [patent_doc_number] => 20230145474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHOD OF DEWATERING [patent_app_type] => utility [patent_app_number] => 18/050932 [patent_app_country] => US [patent_app_date] => 2022-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050932
Method of dewatering Oct 27, 2022 Issued
Array ( [id] => 18240960 [patent_doc_number] => 20230073271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PURIFIED PROTEIN COMPOSITIONS AND METHODS OF PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/050213 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18050213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/050213
Purified protein compositions and methods of production Oct 26, 2022 Issued
Array ( [id] => 20115911 [patent_doc_number] => 12365600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Waste water management [patent_app_type] => utility [patent_app_number] => 17/974339 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 3467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974339
Waste water management Oct 25, 2022 Issued
Array ( [id] => 19164952 [patent_doc_number] => 11980834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Fractionator annular drain apparatus and method [patent_app_type] => utility [patent_app_number] => 17/973003 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 33 [patent_no_of_words] => 11156 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973003
Fractionator annular drain apparatus and method Oct 24, 2022 Issued
Array ( [id] => 19003481 [patent_doc_number] => 20240067552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Device and method for large-scale flow solidification treatment of dredged sediment in pipeline without yard [patent_app_type] => utility [patent_app_number] => 17/970815 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17970815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970815
Device and method for large-scale flow solidification treatment of dredged sediment in pipeline without yard Oct 20, 2022 Issued
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