Search

Cameron J. Allen

Examiner (ID: 9217, Phone: (571)270-3164 , Office: P/1774 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15117979 [patent_doc_number] => 20190345622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => METHOD AND APPARATUS FOR SEPARATION OF ALUMINUM FROM ALUMINUM-CONTAINING SOURCE MATERIALS [patent_app_type] => utility [patent_app_number] => 16/519752 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519752
METHOD AND APPARATUS FOR SEPARATION OF ALUMINUM FROM ALUMINUM-CONTAINING SOURCE MATERIALS Jul 22, 2019 Abandoned
Array ( [id] => 16884140 [patent_doc_number] => 20210170335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHOD AND TUBULAR MEMBRANE FOR PERFORMING A FORWARD OSMOSIS PROCESSING [patent_app_type] => utility [patent_app_number] => 17/255063 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17255063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255063
METHOD AND TUBULAR MEMBRANE FOR PERFORMING A FORWARD OSMOSIS PROCESSING Jul 4, 2019 Abandoned
Array ( [id] => 16808769 [patent_doc_number] => 20210131322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => INTEGRAL CENTRIFUGAL DEGASSER [patent_app_type] => utility [patent_app_number] => 17/257212 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257212
Integral centrifugal degasser Jul 4, 2019 Issued
Array ( [id] => 15948405 [patent_doc_number] => 10662089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Apparatus for treating, purifying and/or extracting from wastewater [patent_app_type] => utility [patent_app_number] => 16/446270 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 32 [patent_no_of_words] => 13589 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16446270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/446270
Apparatus for treating, purifying and/or extracting from wastewater Jun 18, 2019 Issued
Array ( [id] => 18994734 [patent_doc_number] => 11911553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Systems and methods for concentrating cells with a syringe and a centrifuge [patent_app_type] => utility [patent_app_number] => 16/442671 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5108 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442671
Systems and methods for concentrating cells with a syringe and a centrifuge Jun 16, 2019 Issued
Array ( [id] => 16664171 [patent_doc_number] => 10933397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => System and method for cleaning hyrocarbon contaminated water [patent_app_type] => utility [patent_app_number] => 16/442969 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442969
System and method for cleaning hyrocarbon contaminated water Jun 16, 2019 Issued
Array ( [id] => 17769252 [patent_doc_number] => 11401177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Passive, gravity-driven system for treatment of an effluent in a diagnostic system [patent_app_type] => utility [patent_app_number] => 16/442225 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 42 [patent_no_of_words] => 16962 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442225
Passive, gravity-driven system for treatment of an effluent in a diagnostic system Jun 13, 2019 Issued
Array ( [id] => 14865371 [patent_doc_number] => 20190282927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => RECOVERING A HYDROCARBON FLUID [patent_app_type] => utility [patent_app_number] => 16/432616 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432616
Recovering a hydrocarbon fluid Jun 4, 2019 Issued
Array ( [id] => 16991615 [patent_doc_number] => 20210230035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => Waste Treatment System [patent_app_type] => utility [patent_app_number] => 15/733966 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733966
Waste Treatment System May 30, 2019 Abandoned
Array ( [id] => 16877140 [patent_doc_number] => 11027261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Functionalized hybrid nanotube C@MoS [patent_app_type] => utility [patent_app_number] => 16/427095 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2106 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427095
Functionalized hybrid nanotube C@MoS May 29, 2019 Issued
Array ( [id] => 14835873 [patent_doc_number] => 20190276337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => DEVICE AND METHOD FOR THE UV TREATMENT OF FLUIDS [patent_app_type] => utility [patent_app_number] => 16/420227 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420227
Device and method for the UV treatment of fluids May 22, 2019 Issued
Array ( [id] => 16421749 [patent_doc_number] => 20200346947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Advanced Oxidation UV Sterilizer [patent_app_type] => utility [patent_app_number] => 16/402150 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16402150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402150
Advanced Oxidation UV Sterilizer May 1, 2019 Abandoned
Array ( [id] => 18233110 [patent_doc_number] => 11597657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Nitrogen-doped TiO2 nanoparticles and the use thereof in photocatalysis [patent_app_type] => utility [patent_app_number] => 17/052011 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9216 [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] => 17052011 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052011
Nitrogen-doped TiO2 nanoparticles and the use thereof in photocatalysis May 1, 2019 Issued
Array ( [id] => 17192359 [patent_doc_number] => 11161094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Titania-carbon dot-reduced graphene oxide composites, their make, and use [patent_app_type] => utility [patent_app_number] => 16/400405 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 9586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400405
Titania-carbon dot-reduced graphene oxide composites, their make, and use Apr 30, 2019 Issued
Array ( [id] => 16421750 [patent_doc_number] => 20200346948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => METHOD FOR THE ULTRAVIOLET STABILIZATION OF CHLORINE DIOXIDE IN AQUEOUS SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/501567 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16501567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/501567
METHOD FOR THE ULTRAVIOLET STABILIZATION OF CHLORINE DIOXIDE IN AQUEOUS SYSTEMS Apr 30, 2019 Abandoned
Array ( [id] => 14746413 [patent_doc_number] => 20190256380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => WATER TREATMENT DEVICE AND WATER TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/399070 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16399070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/399070
Water treatment device and water treatment method Apr 29, 2019 Issued
Array ( [id] => 15036463 [patent_doc_number] => 20190329236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => LOADED MULTIFUNCTIONAL CATALYSIS COMPOSITE MATERIAL, PREPARATION METHOD THEREOF AND APPLICATION OF COMPOSITE MATERIAL TO CATALYTIC REMOVAL OF WATER POLLUTANTS [patent_app_type] => utility [patent_app_number] => 16/395683 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395683
Loaded multifunctional catalysis composite material, preparation method thereof and application of composite material to catalytic removal of water pollutants Apr 25, 2019 Issued
Array ( [id] => 15036457 [patent_doc_number] => 20190329233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => THREE-DIMENSIONAL COMPOSITE MATERIAL, PREPARATION METHOD THEREOF AND APPLICATION THEREOF IN REMOVAL OF WATER POLLUTANTS BY VISIBLE LIGHT CATALYTIC DEGRADING [patent_app_type] => utility [patent_app_number] => 16/396607 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16396607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396607
Three-dimensional composite material, preparation method thereof and application thereof in removal of water pollutants by visible light catalytic degrading Apr 25, 2019 Issued
Array ( [id] => 16664180 [patent_doc_number] => 10933406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Method of preparing large-size high-porosity Fe-doped photocatalytic porous magnetic microspheres and uses thereof [patent_app_type] => utility [patent_app_number] => 16/395218 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3523 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 16395218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395218
Method of preparing large-size high-porosity Fe-doped photocatalytic porous magnetic microspheres and uses thereof Apr 24, 2019 Issued
Array ( [id] => 19180926 [patent_doc_number] => 11987507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => UV/O [patent_app_type] => utility [patent_app_number] => 16/975142 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1967 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16975142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975142
UV/O Apr 24, 2019 Issued
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