Search

Richard C. Gurtowski

Examiner (ID: 12044, Phone: (571)272-3189 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1778, 1773
Total Applications
844
Issued Applications
553
Pending Applications
92
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19709121 [patent_doc_number] => 20250019263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SEPARATING IONS IN WATER USING PLASTIC ICE VII [patent_app_type] => utility [patent_app_number] => 18/352387 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352387
SEPARATING IONS IN WATER USING PLASTIC ICE VII Jul 13, 2023 Pending
Array ( [id] => 18724476 [patent_doc_number] => 20230338635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Medical Device Leak Sensing Devices, Methods, and Systems [patent_app_type] => utility [patent_app_number] => 18/218272 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218272
Medical device leak sensing devices, methods, and systems Jul 4, 2023 Issued
Array ( [id] => 18726482 [patent_doc_number] => 20230340763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => FLUID FLUSHING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/215225 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215225
Fluid flushing system Jun 27, 2023 Issued
Array ( [id] => 20623478 [patent_doc_number] => 12590983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Fluid device and method for controlling fluid device [patent_app_type] => utility [patent_app_number] => 18/343077 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1157 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343077
Fluid device and method for controlling fluid device Jun 27, 2023 Issued
Array ( [id] => 18727587 [patent_doc_number] => 20230341878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => CHEMICAL CONTROLLER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/342675 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342675
CHEMICAL CONTROLLER SYSTEM AND METHOD Jun 26, 2023 Pending
Array ( [id] => 18861681 [patent_doc_number] => 20230416116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SYSTEM FOR CONDITIONING WATER QUALITY [patent_app_type] => utility [patent_app_number] => 18/213240 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213240
SYSTEM FOR CONDITIONING WATER QUALITY Jun 21, 2023 Pending
Array ( [id] => 18700357 [patent_doc_number] => 11786848 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Rotating irrigation screen apparatus [patent_app_type] => utility [patent_app_number] => 18/209637 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4115 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209637
Rotating irrigation screen apparatus Jun 13, 2023 Issued
Array ( [id] => 18769545 [patent_doc_number] => 20230364315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => RECIRCULATING FLUID FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/203139 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7505 [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] => 18203139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203139
Recirculating fluid filtration system May 29, 2023 Issued
Array ( [id] => 19614746 [patent_doc_number] => 20240400426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/325663 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18325663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325663
OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER May 29, 2023 Abandoned
Array ( [id] => 18628009 [patent_doc_number] => 20230286829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHODS, APPARATUS, AND SYSTEMS FOR DETECTING AND REMOVING MICROPLASTICS FROM WATER [patent_app_type] => utility [patent_app_number] => 18/199774 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18199774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199774
Methods, apparatus, and systems for detecting and removing microplastics from water May 18, 2023 Issued
Array ( [id] => 18628027 [patent_doc_number] => 20230286847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => RECIRCULATING, PURIFYING, DISINFECTING, COOLING, DECONTAMINATING, DECRYSTALLIZING FEEDBACK CONTROLLED WATER SYSTEM FOR DRINKING WATER AND OTHER USES TO IMPROVE HEALTH AND WELL BEING OF ANIMALS AND HUMANS [patent_app_type] => utility [patent_app_number] => 18/199894 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199894
RECIRCULATING, PURIFYING, DISINFECTING, COOLING, DECONTAMINATING, DECRYSTALLIZING FEEDBACK CONTROLLED WATER SYSTEM FOR DRINKING WATER AND OTHER USES TO IMPROVE HEALTH AND WELL BEING OF ANIMALS AND HUMANS May 18, 2023 Pending
Array ( [id] => 18878885 [patent_doc_number] => 20240002254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHODS, APPARATUS, AND SYSTEMS FOR DETECTING AND REMOVING MICROPLASTICS FROM WATER [patent_app_type] => utility [patent_app_number] => 18/143308 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143308
Methods, apparatus, and systems for detecting and removing microplastics from water May 3, 2023 Issued
Array ( [id] => 19556212 [patent_doc_number] => 20240368004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => DEWATERING APPARATUS, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/310792 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18310792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/310792
DEWATERING APPARATUS, SYSTEMS, AND METHODS May 1, 2023 Pending
Array ( [id] => 18709002 [patent_doc_number] => 20230331588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SYSTEMS AND METHODS FOR DESALINATION OF LIQUIDS [patent_app_type] => utility [patent_app_number] => 18/139292 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12924 [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] => 18139292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139292
Systems and methods for desalination of liquids Apr 24, 2023 Issued
Array ( [id] => 19032981 [patent_doc_number] => 20240082796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Method and Apparatus for Diffusing Gas into a Liquid [patent_app_type] => utility [patent_app_number] => 18/301968 [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] => 5636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18301968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301968
Method and Apparatus for Diffusing Gas into a Liquid Apr 16, 2023 Abandoned
Array ( [id] => 18551984 [patent_doc_number] => 20230249989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => LONGITUDINAL IN-SITU IMPEDANCE AND RESIN MONITORING SENSOR, AND METHOD OF MEASURING AND TRACKING THE MOVEMENT OF HARDNESS IN A WATER SOFTENER UTILIZING THE SAME [patent_app_type] => utility [patent_app_number] => 18/300653 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300653
Longitudinal in-situ impedance and resin monitoring sensor, and method of measuring and tracking the movement of hardness in a water softener utilizing the same Apr 13, 2023 Issued
Array ( [id] => 19511860 [patent_doc_number] => 20240343546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => Fluid Modifying and Dispensing System [patent_app_type] => utility [patent_app_number] => 18/300003 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18300003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300003
Fluid Modifying and Dispensing System Apr 12, 2023 Pending
Array ( [id] => 19424939 [patent_doc_number] => 12084338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Method and apparatus for customized filtration and enhancement of drinking water [patent_app_type] => utility [patent_app_number] => 18/133635 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5151 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133635
Method and apparatus for customized filtration and enhancement of drinking water Apr 11, 2023 Issued
Array ( [id] => 19497485 [patent_doc_number] => 20240336503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Production Efficiency Optimization For Bipolar Electrodialysis Device [patent_app_type] => utility [patent_app_number] => 18/131839 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131839
Production Efficiency Optimization For Bipolar Electrodialysis Device Apr 5, 2023 Pending
Array ( [id] => 19397988 [patent_doc_number] => 12072344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Automated fluid handling system [patent_app_type] => utility [patent_app_number] => 18/131043 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4604 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131043
Automated fluid handling system Apr 4, 2023 Issued
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