Search

Clare M. Perrin

Examiner (ID: 3124, Phone: (571)270-5952 , Office: P/1778 )

Most Active Art Unit
1778
Art Unit(s)
1778, 1779
Total Applications
799
Issued Applications
499
Pending Applications
84
Abandoned Applications
250

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18399235 [patent_doc_number] => 11661360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => System for removing per- and polyfluorinated alkyl substances from contaminated aqueous streams, via chemical aided filtration, and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/183333 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8854 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183333
System for removing per- and polyfluorinated alkyl substances from contaminated aqueous streams, via chemical aided filtration, and methods of use thereof Feb 22, 2021 Issued
Array ( [id] => 17915184 [patent_doc_number] => 20220317580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HYDROPHOBIC MEMBRANE STRUCTURES, HYDROPHOBIC MEMBRANE STRUCTURE DETECTION METHODS, HYDROPHOBIC MEMBRANE STRUCTURE DETECTION SYSTEMS, AND WAFER CARRIERS [patent_app_type] => utility [patent_app_number] => 17/310531 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310531
HYDROPHOBIC MEMBRANE STRUCTURES, HYDROPHOBIC MEMBRANE STRUCTURE DETECTION METHODS, HYDROPHOBIC MEMBRANE STRUCTURE DETECTION SYSTEMS, AND WAFER CARRIERS Feb 7, 2021 Abandoned
Array ( [id] => 18222508 [patent_doc_number] => 20230061502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PROTECTIVE COMPOSITIONS FOR USE IN SYSTEMS COMPRISING INDUSTRIAL WATER [patent_app_type] => utility [patent_app_number] => 17/759511 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759511
PROTECTIVE COMPOSITIONS FOR USE IN SYSTEMS COMPRISING INDUSTRIAL WATER Feb 4, 2021 Pending
Array ( [id] => 16884143 [patent_doc_number] => 20210170338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => HIGH WATER RECOVERY HYBRID MEMBRANE SYSTEM FOR DESALINATION AND BRINE CONCENTRATION [patent_app_type] => utility [patent_app_number] => 17/162463 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17162463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162463
High water recovery hybrid membrane system for desalination and brine concentration Jan 28, 2021 Issued
Array ( [id] => 18551990 [patent_doc_number] => 20230249995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => WATER TREATMENT AGENT [patent_app_type] => utility [patent_app_number] => 17/795256 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [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] => 17795256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795256
WATER TREATMENT AGENT Jan 26, 2021 Abandoned
Array ( [id] => 18551990 [patent_doc_number] => 20230249995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => WATER TREATMENT AGENT [patent_app_type] => utility [patent_app_number] => 17/795256 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4905 [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] => 17795256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795256
WATER TREATMENT AGENT Jan 26, 2021 Abandoned
Array ( [id] => 18537338 [patent_doc_number] => 20230242430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => INTEGRATED DEVICE AND METHOD FOR TREATING TOXIC AND REFRACTORY WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/021184 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18155 [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] => 18021184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021184
Integrated device and method for treating toxic and refractory wastewater Jan 14, 2021 Issued
Array ( [id] => 19165699 [patent_doc_number] => 11981585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Sustainable auto pulsed electromagnetic irradiation system for zero discharge water treatment [patent_app_type] => utility [patent_app_number] => 17/146525 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 16422 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146525
Sustainable auto pulsed electromagnetic irradiation system for zero discharge water treatment Jan 11, 2021 Issued
Array ( [id] => 18794511 [patent_doc_number] => 11828272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines [patent_app_type] => utility [patent_app_number] => 17/146788 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 19822 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146788
Process for producing geothermal power, selective removal of silica and iron from brines, and improved injectivity of treated brines Jan 11, 2021 Issued
Array ( [id] => 18168027 [patent_doc_number] => 20230034636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CERAMIC JOINT BODY, METHOD FOR MANUFACTURING CERAMIC JOINT BODY, STATOR FOR FLOW CHANNEL SWITCHING VALVE, AND FLOW CHANNEL SWITCHING VALVE [patent_app_type] => utility [patent_app_number] => 17/791695 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791695
CERAMIC JOINT BODY, METHOD FOR MANUFACTURING CERAMIC JOINT BODY, STATOR FOR FLOW CHANNEL SWITCHING VALVE, AND FLOW CHANNEL SWITCHING VALVE Jan 5, 2021 Pending
Array ( [id] => 17859670 [patent_doc_number] => 11440815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Method and system for removing hydrogen sulfide from sour oil and sour water [patent_app_type] => utility [patent_app_number] => 17/141214 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22405 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141214
Method and system for removing hydrogen sulfide from sour oil and sour water Jan 3, 2021 Issued
Array ( [id] => 16750116 [patent_doc_number] => 20210102125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Enhanced Techniques for Dewatering Thick Fine Tailings [patent_app_type] => utility [patent_app_number] => 17/124695 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124695
Enhanced Techniques for Dewatering Thick Fine Tailings Dec 16, 2020 Abandoned
Array ( [id] => 18545205 [patent_doc_number] => 11718543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Geotechnical characteristics of tailings via lime addition [patent_app_type] => utility [patent_app_number] => 17/124089 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 14802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124089
Geotechnical characteristics of tailings via lime addition Dec 15, 2020 Issued
Array ( [id] => 18559712 [patent_doc_number] => 11724946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Geotechnical characteristics of tailings via lime addition [patent_app_type] => utility [patent_app_number] => 17/123875 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 14802 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17123875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123875
Geotechnical characteristics of tailings via lime addition Dec 15, 2020 Issued
Array ( [id] => 19210580 [patent_doc_number] => 11999628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Systems and methods for producing elements from mixtures, storage/generation vessels, and storage/generation vessel assemblies [patent_app_type] => utility [patent_app_number] => 17/120084 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 69 [patent_no_of_words] => 22301 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120084
Systems and methods for producing elements from mixtures, storage/generation vessels, and storage/generation vessel assemblies Dec 10, 2020 Issued
Array ( [id] => 18145378 [patent_doc_number] => 20230019233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Blood Treatment Systems [patent_app_type] => utility [patent_app_number] => 17/782752 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17782752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782752
Blood Treatment Systems Dec 10, 2020 Pending
Array ( [id] => 18145378 [patent_doc_number] => 20230019233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Blood Treatment Systems [patent_app_type] => utility [patent_app_number] => 17/782752 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17782752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782752
Blood Treatment Systems Dec 10, 2020 Pending
Array ( [id] => 17656874 [patent_doc_number] => 20220177339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => Cooling Water Treatment Composition for Decreasing Energy Use [patent_app_type] => utility [patent_app_number] => 17/114902 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114902
Cooling water treatment composition for decreasing energy use Dec 7, 2020 Issued
Array ( [id] => 19959684 [patent_doc_number] => 12329151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Ion enhancement [patent_app_type] => utility [patent_app_number] => 17/114172 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114172
Ion enhancement Dec 6, 2020 Issued
Array ( [id] => 19291450 [patent_doc_number] => 12030796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Method and system for abating the presence of a selected chemical substance in wastewater flowing in a wastewater channel system [patent_app_type] => utility [patent_app_number] => 17/100757 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5913 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100757
Method and system for abating the presence of a selected chemical substance in wastewater flowing in a wastewater channel system Nov 19, 2020 Issued
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