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] => 18186660 [patent_doc_number] => 11577220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Cellulose nanocrystal-supported sodium alginate adsorbent [patent_app_type] => utility [patent_app_number] => 17/845048 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3592 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845048
Cellulose nanocrystal-supported sodium alginate adsorbent Jun 20, 2022 Issued
Array ( [id] => 18816398 [patent_doc_number] => 20230390738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PACKING MATERIAL AND METHOD FOR PRODUCING THE SAME, AND COLUMN FOR SIZE EXCLUSION CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 18/026978 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026978
Packing material and method for producing the same, and column for size exclusion chromatography Jun 2, 2022 Issued
Array ( [id] => 18043938 [patent_doc_number] => 11517875 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Modified sodium fluoride adsorbent for special purpose, preparation and application thereof [patent_app_type] => utility [patent_app_number] => 17/827818 [patent_app_country] => US [patent_app_date] => 2022-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2881 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827818
Modified sodium fluoride adsorbent for special purpose, preparation and application thereof May 29, 2022 Issued
Array ( [id] => 18076392 [patent_doc_number] => 20220402004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => STORING HAZARDOUS MATERIAL IN A SUBTERRANEAN FORMATION [patent_app_type] => utility [patent_app_number] => 17/750651 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22172 [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] => 17750651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/750651
Storing hazardous material in a subterranean formation May 22, 2022 Issued
Array ( [id] => 19472910 [patent_doc_number] => 12102978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Method for removing a pollutant from aqueous solution [patent_app_type] => utility [patent_app_number] => 17/745929 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 12537 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745929
Method for removing a pollutant from aqueous solution May 16, 2022 Issued
Array ( [id] => 19666452 [patent_doc_number] => 12179174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Method for preparing an iron oxide particle core composite [patent_app_type] => utility [patent_app_number] => 17/745934 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 12479 [patent_no_of_claims] => 12 [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] => 17745934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745934
Method for preparing an iron oxide particle core composite May 16, 2022 Issued
Array ( [id] => 19904257 [patent_doc_number] => 12281253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Super absorbing resin composite with base material for improving soil water retention [patent_app_type] => utility [patent_app_number] => 17/742973 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 14852 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742973
Super absorbing resin composite with base material for improving soil water retention May 11, 2022 Issued
Array ( [id] => 17967414 [patent_doc_number] => 11484920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Methods for cannabis waste disposal [patent_app_type] => utility [patent_app_number] => 17/659919 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 6979 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [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] => 17659919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659919
Methods for cannabis waste disposal Apr 19, 2022 Issued
Array ( [id] => 18443821 [patent_doc_number] => 11679374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Core-shell structure polymer magnetic nanospheres with high Cr (VI) adsorption capacity, preparation method and application [patent_app_type] => utility [patent_app_number] => 17/720698 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3745 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720698
Core-shell structure polymer magnetic nanospheres with high Cr (VI) adsorption capacity, preparation method and application Apr 13, 2022 Issued
Array ( [id] => 19491655 [patent_doc_number] => 12110351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Method for the production of superabsorbers [patent_app_type] => utility [patent_app_number] => 17/717598 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6798 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17717598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/717598
Method for the production of superabsorbers Apr 10, 2022 Issued
Array ( [id] => 19042645 [patent_doc_number] => 11931721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Organic soil amendments with ions bound thereto for removing contaminants from aqueous streams [patent_app_type] => utility [patent_app_number] => 17/718075 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12901 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718075
Organic soil amendments with ions bound thereto for removing contaminants from aqueous streams Apr 10, 2022 Issued
Array ( [id] => 18800339 [patent_doc_number] => 11833485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Azole-functionalized silica adsorbent [patent_app_type] => utility [patent_app_number] => 17/708582 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12105 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708582
Azole-functionalized silica adsorbent Mar 29, 2022 Issued
Array ( [id] => 18778136 [patent_doc_number] => 11819817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Adsorbent and adsorption apparatus [patent_app_type] => utility [patent_app_number] => 18/018484 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5944 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018484
Adsorbent and adsorption apparatus Mar 10, 2022 Issued
Array ( [id] => 17519703 [patent_doc_number] => 20220105551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => METHOD FOR HARMLESSLY PRETREATING ORGANIC SOLID WASTE BASED ON COMBINATION OF HYDROTHERMAL TREATMENT AND CALCIUM ION [patent_app_type] => utility [patent_app_number] => 17/528301 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17528301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528301
Method for harmlessly pretreating organic solid waste based on combination of calcium ion and hydrothermal treatment Dec 28, 2021 Issued
Array ( [id] => 17760416 [patent_doc_number] => 20220234028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CARBON CAPTURE MATERIAL PREPARED BY NEEDLE-TUBE MICROFLUIDICS AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/553388 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17553388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553388
Preparation method for carbon capture material by needle-tube microfluidics Dec 15, 2021 Issued
Array ( [id] => 17626288 [patent_doc_number] => 20220161303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => METHOD FOR EFFICIENT COLLECTION AND DESTRUCTION OF PLASTIC WASTE IN BODIES OF WATER [patent_app_type] => utility [patent_app_number] => 17/533913 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533913
Method for efficient collection and destruction of plastic waste in bodies of water Nov 22, 2021 Issued
Array ( [id] => 17459206 [patent_doc_number] => 20220072510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => REACTION METHOD FOR REACTING REACTION OBJECT WITH LIQUID CONTAINING THE REACTION OBJECT BEING IN CONTACT WITH GRANULAR POROUS BODY [patent_app_type] => utility [patent_app_number] => 17/530893 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530893
Reaction method for reacting reaction object with liquid containing the reaction object being in contact with granular porous body Nov 18, 2021 Issued
Array ( [id] => 19654320 [patent_doc_number] => 12176120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Method for synergistically vitrifying medium and low-level radioactive glass fibers and combustible solid nuclear waste incineration ashes [patent_app_type] => utility [patent_app_number] => 17/527175 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6361 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527175
Method for synergistically vitrifying medium and low-level radioactive glass fibers and combustible solid nuclear waste incineration ashes Nov 15, 2021 Issued
Array ( [id] => 17664445 [patent_doc_number] => 11358123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Method for recycling superabsorbent polymer derived from used absorbent article and recycled superabsorbent polymer derived from used absorbent article [patent_app_type] => utility [patent_app_number] => 17/527451 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16197 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527451
Method for recycling superabsorbent polymer derived from used absorbent article and recycled superabsorbent polymer derived from used absorbent article Nov 15, 2021 Issued
Array ( [id] => 17431540 [patent_doc_number] => 20220059249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SOLIDIFYING-AGENT COMPOSITION CONTAINING ALUMINA CEMENT FOR SOLIDIFYING RADIOACTIVE WASTE AND METHOD FOR SOLIDIFYING RADIOACTIVE WASTE USING SAME [patent_app_type] => utility [patent_app_number] => 17/517094 [patent_app_country] => US [patent_app_date] => 2021-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517094
Method for solidifying radioactive waste Nov 1, 2021 Issued
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