Search

Cameron J. Allen

Examiner (ID: 14229, Phone: (571)270-3164 , Office: P/1774 )

Most Active Art Unit
1774
Art Unit(s)
1774, 1797, 1778, 1779, 1709
Total Applications
1061
Issued Applications
785
Pending Applications
15
Abandoned Applications
266

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19441099 [patent_doc_number] => 12091339 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-17 [patent_title] => Submersible mixing systems for wastewater treatment [patent_app_type] => utility [patent_app_number] => 18/651991 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651991
Submersible mixing systems for wastewater treatment Apr 30, 2024 Issued
Array ( [id] => 19520984 [patent_doc_number] => 12122691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-22 [patent_title] => Removal of fluoroalkyl compounds from water using galvanic cell [patent_app_type] => utility [patent_app_number] => 18/628020 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 25984 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628020
Removal of fluoroalkyl compounds from water using galvanic cell Apr 4, 2024 Issued
Array ( [id] => 19217630 [patent_doc_number] => 20240182334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => FLUID REMANUFACTURING [patent_app_type] => utility [patent_app_number] => 18/439229 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439229
Fluid remanufacturing Feb 11, 2024 Issued
Array ( [id] => 19311465 [patent_doc_number] => 12037268 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-16 [patent_title] => Method for treating sulfur-containing organic wastewater [patent_app_type] => utility [patent_app_number] => 18/427742 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5502 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427742
Method for treating sulfur-containing organic wastewater Jan 29, 2024 Issued
Array ( [id] => 19457603 [patent_doc_number] => 12098083 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Device that treats water with multiple wavelengths of light [patent_app_type] => utility [patent_app_number] => 18/493206 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4542 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 642 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493206
Device that treats water with multiple wavelengths of light Oct 23, 2023 Issued
Array ( [id] => 19791539 [patent_doc_number] => 12232456 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-25 [patent_title] => Application of structurally altered gas molecules for hydration of plants [patent_app_type] => utility [patent_app_number] => 18/376787 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5085 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376787
Application of structurally altered gas molecules for hydration of plants Oct 3, 2023 Issued
Array ( [id] => 19090037 [patent_doc_number] => 11951460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-09 [patent_title] => Preparation method and application of tailings-based zeolite@CDs-TiO [patent_app_type] => utility [patent_app_number] => 18/466851 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5084 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466851
Preparation method and application of tailings-based zeolite@CDs-TiO Sep 13, 2023 Issued
Array ( [id] => 19097554 [patent_doc_number] => 20240116781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => APPARATUSES AND METHODS FOR TREATING, PURIFYING AND/OR EXTRACTING FROM WASTEWATER [patent_app_type] => utility [patent_app_number] => 18/237394 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18237394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237394
Apparatuses and methods for treating, purifying and/or extracting from wastewater Aug 22, 2023 Issued
Array ( [id] => 18963220 [patent_doc_number] => 11896960 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => High-efficiency visible-light catalytic material and preparation method and application thereof [patent_app_type] => utility [patent_app_number] => 18/353385 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3349 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353385
High-efficiency visible-light catalytic material and preparation method and application thereof Jul 16, 2023 Issued
Array ( [id] => 19134795 [patent_doc_number] => 11969710 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Lu [patent_app_type] => utility [patent_app_number] => 18/218464 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2401 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218464
Lu Jul 4, 2023 Issued
Array ( [id] => 19060036 [patent_doc_number] => 11939243 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Device, system, and method for flow-through-plasma-hydrodynamic-reactor-based water treatment [patent_app_type] => utility [patent_app_number] => 18/331610 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331610
Device, system, and method for flow-through-plasma-hydrodynamic-reactor-based water treatment Jun 7, 2023 Issued
Array ( [id] => 18902534 [patent_doc_number] => 20240018019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => HEAT DISSIPATION APPARATUS AND METHODS FOR UV-LED PHOTOREACTORS [patent_app_type] => utility [patent_app_number] => 18/317660 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18317660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317660
Heat dissipation apparatus and methods for UV-LED photoreactors May 14, 2023 Issued
Array ( [id] => 18910267 [patent_doc_number] => 11873236 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-16 [patent_title] => Date palm frond modified cellulose extracts hydrogel-encased with metal oxides nanohybrids for wastewater treatment [patent_app_type] => utility [patent_app_number] => 18/139461 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3006 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139461
Date palm frond modified cellulose extracts hydrogel-encased with metal oxides nanohybrids for wastewater treatment Apr 25, 2023 Issued
Array ( [id] => 18778985 [patent_doc_number] => 11820675 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Device that treats water with multiple wavelengths of light [patent_app_type] => utility [patent_app_number] => 18/305313 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4514 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 463 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305313
Device that treats water with multiple wavelengths of light Apr 20, 2023 Issued
Array ( [id] => 18770668 [patent_doc_number] => 20230365439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD FOR ACTIVATION OF CONCRETE MIXING WATER [patent_app_type] => utility [patent_app_number] => 18/135700 [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] => 1134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135700
METHOD FOR ACTIVATION OF CONCRETE MIXING WATER Apr 16, 2023 Abandoned
Array ( [id] => 18887591 [patent_doc_number] => 11866352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Method for removing chlorinated hydrocarbons in groundwater through step-by-step electrocatalytic dechlorination degradation [patent_app_type] => utility [patent_app_number] => 18/119421 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4161 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 717 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119421
Method for removing chlorinated hydrocarbons in groundwater through step-by-step electrocatalytic dechlorination degradation Mar 8, 2023 Issued
Array ( [id] => 18334543 [patent_doc_number] => 20230126491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => AQUEOUS OZONE GENERATOR CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/146280 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146280
AQUEOUS OZONE GENERATOR CARTRIDGE Dec 22, 2022 Abandoned
Array ( [id] => 18312536 [patent_doc_number] => 20230116436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => CATALYST-FREE METHOD FOR DEGRADING DIOXANE IN ALKYL ETHER SULFATE VACUUM REMOVAL WATER [patent_app_type] => utility [patent_app_number] => 18/078251 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078251
Catalyst-free method for degrading dioxane in alkyl ether sulfate vacuum removal water Dec 8, 2022 Issued
Array ( [id] => 18375770 [patent_doc_number] => 20230150851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Water Purification Apparatus and Method [patent_app_type] => utility [patent_app_number] => 17/991015 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17991015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991015
Water purification apparatus and method Nov 20, 2022 Issued
Array ( [id] => 18210850 [patent_doc_number] => 20230057112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SYSTEM AND METHOD FOR PRODUCING A SOURCE OF CONSUMABLE WATER EITHER THROUGH FILTRATION OR DESALINATION [patent_app_type] => utility [patent_app_number] => 17/973834 [patent_app_country] => US [patent_app_date] => 2022-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973834
SYSTEM AND METHOD FOR PRODUCING A SOURCE OF CONSUMABLE WATER EITHER THROUGH FILTRATION OR DESALINATION Oct 25, 2022 Abandoned
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