Search

Edward M. Johnson

Examiner (ID: 3448, Phone: (571)272-1352 , Office: P/1736 )

Most Active Art Unit
1736
Art Unit(s)
1754, 1793, 1736
Total Applications
2440
Issued Applications
1938
Pending Applications
142
Abandoned Applications
375

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16673169 [patent_doc_number] => 20210061932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Super Absorbent Polymer [patent_app_type] => utility [patent_app_number] => 17/038957 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038957
Super absorbent polymer Sep 29, 2020 Issued
Array ( [id] => 16569525 [patent_doc_number] => 20210008531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/036949 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8495 [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] => 17036949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036949
CATALYZED SCR FILTER AND EMISSION TREATMENT SYSTEM Sep 28, 2020 Abandoned
Array ( [id] => 18963215 [patent_doc_number] => 11896955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Method for preparing chlorine adsorption material for use in waste incineration and application of chlorine adsorption material [patent_app_type] => utility [patent_app_number] => 17/033965 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4981 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 563 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17033965 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/033965
Method for preparing chlorine adsorption material for use in waste incineration and application of chlorine adsorption material Sep 27, 2020 Issued
Array ( [id] => 16569528 [patent_doc_number] => 20210008534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => APPARATUS FOR COATING A FILTER SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/948663 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16948663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948663
Apparatus for coating a filter substrate Sep 27, 2020 Issued
Array ( [id] => 17035517 [patent_doc_number] => 20210252475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => MATERIAL FOR REMOVING CONTAMINANT, FILTER FOR REMOVING CONTAMINANT INCLUDING THE SAME, AND DEVICE FOR REMOVING CONTAMINANT INCLUDING THE FILTER [patent_app_type] => utility [patent_app_number] => 17/032185 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17032185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032185
Material, filter, and device for removing contaminant Sep 24, 2020 Issued
Array ( [id] => 18643187 [patent_doc_number] => 11767247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Waste solidification compositions, in-situ use of the same and methods of repurposing calcium-containing industrial by-products [patent_app_type] => utility [patent_app_number] => 17/032570 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3418 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032570
Waste solidification compositions, in-situ use of the same and methods of repurposing calcium-containing industrial by-products Sep 24, 2020 Issued
Array ( [id] => 16671763 [patent_doc_number] => 20210060526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Systems and Methods for Purifying Solvents [patent_app_type] => utility [patent_app_number] => 17/004130 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004130
Methods for purifying solvents Aug 26, 2020 Issued
Array ( [id] => 18100622 [patent_doc_number] => 11540486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Animal litter and litter box system [patent_app_type] => utility [patent_app_number] => 16/996397 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 31 [patent_no_of_words] => 13444 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16996397 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/996397
Animal litter and litter box system Aug 17, 2020 Issued
Array ( [id] => 18215561 [patent_doc_number] => 11590476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Free-standing porous carbon fibrous mats and applications thereof [patent_app_type] => utility [patent_app_number] => 16/994216 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6564 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994216
Free-standing porous carbon fibrous mats and applications thereof Aug 13, 2020 Issued
Array ( [id] => 16842003 [patent_doc_number] => 11014066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => VOC and odor reducing coating composition [patent_app_type] => utility [patent_app_number] => 16/993786 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8148 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993786 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993786
VOC and odor reducing coating composition Aug 13, 2020 Issued
Array ( [id] => 17156186 [patent_doc_number] => 20210317237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => Method for Preparing Super Absorbent Polymer [patent_app_type] => utility [patent_app_number] => 17/285685 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17285685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/285685
Method for preparing super absorbent polymer Aug 10, 2020 Issued
Array ( [id] => 18071312 [patent_doc_number] => 11530133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Method for recovering lithium [patent_app_type] => utility [patent_app_number] => 16/988095 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988095 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988095
Method for recovering lithium Aug 6, 2020 Issued
Array ( [id] => 16544791 [patent_doc_number] => 20200411206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => WASTE CAPSULE SYSTEM AND CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 16/986024 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16986024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/986024
Waste capsule system and construction Aug 4, 2020 Issued
Array ( [id] => 16612513 [patent_doc_number] => 20210031166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Solid Phase Microextraction Membranes Impregnated with Gold Nanoparticles: Creation of Novel SERS-Enhancing Substrates [patent_app_type] => utility [patent_app_number] => 16/942274 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3976 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942274 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942274
Solid Phase Microextraction Membranes Impregnated with Gold Nanoparticles: Creation of Novel SERS-Enhancing Substrates Jul 28, 2020 Abandoned
Array ( [id] => 17904682 [patent_doc_number] => 11458517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Microwave curing device for beach face of uranium tailings pond [patent_app_type] => utility [patent_app_number] => 16/941056 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3610 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941056
Microwave curing device for beach face of uranium tailings pond Jul 27, 2020 Issued
Array ( [id] => 17369715 [patent_doc_number] => 20220024767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Nanostructured-carbon-base-material using mantle perido carbon mineralization based activated carbon nanotubes [patent_app_type] => utility [patent_app_number] => 16/873848 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873848
Nanostructured-carbon-base-material using mantle perido carbon mineralization based activated carbon nanotubes Jul 26, 2020 Issued
Array ( [id] => 17368774 [patent_doc_number] => 20220023826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD OF PREPARING AN ADSORPTION MATERIAL FOR A VAPORIZER [patent_app_type] => utility [patent_app_number] => 16/934942 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934942
METHOD OF PREPARING AN ADSORPTION MATERIAL FOR A VAPORIZER Jul 20, 2020 Abandoned
Array ( [id] => 18341422 [patent_doc_number] => 11638892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Nanofiber air filter medium with high adsorption performance and preparation method [patent_app_type] => utility [patent_app_number] => 16/934014 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6454 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934014
Nanofiber air filter medium with high adsorption performance and preparation method Jul 20, 2020 Issued
Array ( [id] => 17713388 [patent_doc_number] => 11377370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Water turbine that captures ionic surfactants of the water from polluted rivers and seas using mantle periodotite carbon mineralization based activated carbon for purification [patent_app_type] => utility [patent_app_number] => 16/873801 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3438 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873801
Water turbine that captures ionic surfactants of the water from polluted rivers and seas using mantle periodotite carbon mineralization based activated carbon for purification Jul 12, 2020 Issued
Array ( [id] => 16399063 [patent_doc_number] => 20200339921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => DEACTIVATION WIPE KIT AND METHOD OF FORMING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/925713 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4038 [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] => 16925713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925713
Deactivation wipe kit Jul 9, 2020 Issued
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