Search

Paul N. Dickson

Supervisory Patent Examiner (ID: 8098, Phone: (571)272-7742 , Office: P/3616 )

Most Active Art Unit
3106
Art Unit(s)
3106, 3611, 3600, 3614, 3618, 2899, 3616
Total Applications
1188
Issued Applications
974
Pending Applications
94
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20143069 [patent_doc_number] => 12377386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Multi-stage direct contact membrane distillation system and process [patent_app_type] => utility [patent_app_number] => 17/892284 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 1201 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892284
Multi-stage direct contact membrane distillation system and process Aug 21, 2022 Issued
Array ( [id] => 18169561 [patent_doc_number] => 20230036172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => METHOD FOR PURIFYING FRESH, COMBINED AND SALINE WASTEWATER FROM RADIOACTIVE HEAVY METALS [patent_app_type] => utility [patent_app_number] => 17/882489 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882489
System for purifying fresh, combined and saline wastewater from radioactive heavy metals Aug 4, 2022 Issued
Array ( [id] => 18901755 [patent_doc_number] => 20240017240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PRODUCT FOR PFAS ADSORPTION [patent_app_type] => utility [patent_app_number] => 17/865721 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865721 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865721
Product for PFAS adsorption Jul 14, 2022 Issued
Array ( [id] => 18817299 [patent_doc_number] => 20230391639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD FOR SOFTENING WATER WITH SPLIT-TYPE WATER SOFTENER [patent_app_type] => utility [patent_app_number] => 17/812661 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17812661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/812661
METHOD FOR SOFTENING WATER WITH SPLIT-TYPE WATER SOFTENER Jul 13, 2022 Pending
Array ( [id] => 18717750 [patent_doc_number] => 11795081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Systems of gas infusion for wastewater treatment [patent_app_type] => utility [patent_app_number] => 17/860870 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 28 [patent_no_of_words] => 23319 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860870
Systems of gas infusion for wastewater treatment Jul 7, 2022 Issued
Array ( [id] => 19968681 [patent_doc_number] => 12337266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Filter device for a water-bearing domestic appliance, a water-bearing domestic appliance with a filter device and a method for filtering water with a filter device [patent_app_type] => utility [patent_app_number] => 17/810893 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2335 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17810893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810893
Filter device for a water-bearing domestic appliance, a water-bearing domestic appliance with a filter device and a method for filtering water with a filter device Jul 5, 2022 Issued
Array ( [id] => 17982671 [patent_doc_number] => 20220348707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => METHOD FOR REMOVING ORGANIC POLLUTANTS FROM WATER [patent_app_type] => utility [patent_app_number] => 17/858518 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17858518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858518
Method for removing organic pollutants from water Jul 5, 2022 Issued
Array ( [id] => 19916120 [patent_doc_number] => 12291473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Wastewater treatment system for improved primary treatment and volatile fatty acid generation [patent_app_type] => utility [patent_app_number] => 17/855776 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855776 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855776
Wastewater treatment system for improved primary treatment and volatile fatty acid generation Jun 29, 2022 Issued
Array ( [id] => 19209825 [patent_doc_number] => 11998864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Filter and metal ion removing method [patent_app_type] => utility [patent_app_number] => 17/854784 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8403 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854784
Filter and metal ion removing method Jun 29, 2022 Issued
Array ( [id] => 19564660 [patent_doc_number] => 12139421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Composite and method for removing dissolved organic matter from water [patent_app_type] => utility [patent_app_number] => 17/841774 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6523 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841774
Composite and method for removing dissolved organic matter from water Jun 15, 2022 Issued
Array ( [id] => 17896830 [patent_doc_number] => 20220306492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => Efficient and Regenerable Nano Manganese Remover, and Preparation Method and Application Thereof [patent_app_type] => utility [patent_app_number] => 17/841756 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841756 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841756
Regenerable nanoparticle for removing manganese and preparatory and use methods Jun 15, 2022 Issued
Array ( [id] => 17896840 [patent_doc_number] => 20220306502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SYSTEMS AND METHODS FOR AUTOMATED CONTROL OF MIXING AND AERATION IN TREATMENT PROCESSES [patent_app_type] => utility [patent_app_number] => 17/838564 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838564
Systems and methods for automated control of mixing and aeration in treatment processes Jun 12, 2022 Issued
Array ( [id] => 18077164 [patent_doc_number] => 20220402776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WATER FILTRATION AND AERATION UNIT [patent_app_type] => utility [patent_app_number] => 17/834245 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834245
Water filtration and aeration unit Jun 6, 2022 Issued
Array ( [id] => 17895797 [patent_doc_number] => 20220305459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD FOR REMOVING A POLLUTANT FROM AQUEOUS SOLUTION WITH A CROSSLINKED POLYMER [patent_app_type] => utility [patent_app_number] => 17/834608 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16512 [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] => 17834608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834608
Method for removing a pollutant from aqueous solution with a crosslinked polymer Jun 6, 2022 Issued
Array ( [id] => 19897098 [patent_doc_number] => 12274997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Sorbents for immersion cooling [patent_app_type] => utility [patent_app_number] => 17/805628 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12172 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [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] => 17805628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805628
Sorbents for immersion cooling Jun 5, 2022 Issued
Array ( [id] => 18169019 [patent_doc_number] => 20230035630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => FILTRATION APPARATUS AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/804574 [patent_app_country] => US [patent_app_date] => 2022-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17804574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/804574
Filtration apparatus and control method thereof May 29, 2022 Issued
Array ( [id] => 17865822 [patent_doc_number] => 20220288557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHODS OF TREATING METAL CARBONATE SALTS [patent_app_type] => utility [patent_app_number] => 17/826967 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17826967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826967
Methods of treating metal carbonate salts May 26, 2022 Issued
Array ( [id] => 20213434 [patent_doc_number] => 12410072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Nanostructured ceramic membranes for hydrogen isotope separation [patent_app_type] => utility [patent_app_number] => 17/826956 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826956
Nanostructured ceramic membranes for hydrogen isotope separation May 26, 2022 Issued
Array ( [id] => 20115925 [patent_doc_number] => 12365614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method for wastewater treatment [patent_app_type] => utility [patent_app_number] => 17/824370 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [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] => 17824370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/824370
Method for wastewater treatment May 24, 2022 Issued
Array ( [id] => 19105683 [patent_doc_number] => 11958764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Rapid reduction of aqueous selenate with chromous ions [patent_app_type] => utility [patent_app_number] => 17/750986 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 9452 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 17750986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750986
Rapid reduction of aqueous selenate with chromous ions May 22, 2022 Issued
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