Search

David E. Sosnowski

Examiner (ID: 4273, Phone: (571)270-7944 , Office: P/3673 )

Most Active Art Unit
3673
Art Unit(s)
3745, 3673
Total Applications
482
Issued Applications
296
Pending Applications
76
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17981632 [patent_doc_number] => 20220347668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => DEFECT ENGINEERING AND MODIFICATION OF SUBSTRATES FOR SUPPORTED METAL/METAL OXIDE CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/858774 [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] => 13856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858774
Defect engineering and modification of substrates for supported metal/metal oxide catalysts Jul 5, 2022 Issued
Array ( [id] => 18861652 [patent_doc_number] => 20230416087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => REACTOR SYSTEM AND METHOD THEREOF FOR DEGASSING SULFUR [patent_app_type] => utility [patent_app_number] => 17/848340 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848340
REACTOR SYSTEM AND METHOD THEREOF FOR DEGASSING SULFUR Jun 22, 2022 Pending
Array ( [id] => 20634308 [patent_doc_number] => 12595175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Calcium phosphate-based core-shell structured material, method for preparing the same, and oral care composition using the same [patent_app_type] => utility [patent_app_number] => 17/844734 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844734
Calcium phosphate-based core-shell structured material, method for preparing the same, and oral care composition using the same Jun 20, 2022 Issued
Array ( [id] => 18077155 [patent_doc_number] => 20220402767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => METHOD FOR THERMAL BARRIER COATING PRODUCTION BY RECYCLING THERMAL BARRIER COATING MATERIALS [patent_app_type] => utility [patent_app_number] => 17/838584 [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] => 4439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838584
METHOD FOR THERMAL BARRIER COATING PRODUCTION BY RECYCLING THERMAL BARRIER COATING MATERIALS Jun 12, 2022 Abandoned
Array ( [id] => 19385044 [patent_doc_number] => 20240274914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD OF RECOVERING METAL IONS FROM BATTERIES [patent_app_type] => utility [patent_app_number] => 18/567255 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567255
METHOD OF RECOVERING METAL IONS FROM BATTERIES Jun 7, 2022 Pending
Array ( [id] => 18056852 [patent_doc_number] => 20220387938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Method for Manufacturing a Separation Membrane Based on a Polar Carbon Nanotube Dispersion and a Polar One-Dimensional Carbon Body [patent_app_type] => utility [patent_app_number] => 17/828126 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828126
Method for Manufacturing a Separation Membrane Based on a Polar Carbon Nanotube Dispersion and a Polar One-Dimensional Carbon Body May 30, 2022 Pending
Array ( [id] => 18785167 [patent_doc_number] => 20230372909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => RHODIUM-CONTAINING LAYERED CATALYST STRUCTURES AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/749894 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749894
Rhodium-containing layered catalyst structures and methods of making the same May 19, 2022 Issued
Array ( [id] => 17734536 [patent_doc_number] => 20220219995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => APPARATUS AND METHOD FOR MANUFACTURING AND PACKAGING OF HIGH PERFORMANCE THERMAL INSULATOR AEROGELS [patent_app_type] => utility [patent_app_number] => 17/702484 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17702484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702484
APPARATUS AND METHOD FOR MANUFACTURING AND PACKAGING OF HIGH PERFORMANCE THERMAL INSULATOR AEROGELS Mar 22, 2022 Pending
Array ( [id] => 17959035 [patent_doc_number] => 20220339615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => PHOTOCATALYST AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/655181 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655181
PHOTOCATALYST AND METHOD FOR FABRICATING THE SAME Mar 16, 2022 Abandoned
Array ( [id] => 20240819 [patent_doc_number] => 12421126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method for the production of lithium carbonate [patent_app_type] => utility [patent_app_number] => 17/688939 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688939
Method for the production of lithium carbonate Mar 7, 2022 Issued
Array ( [id] => 20401534 [patent_doc_number] => 12491494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Moisture swing CO [patent_app_type] => utility [patent_app_number] => 17/688508 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688508
Moisture swing CO Mar 6, 2022 Issued
Array ( [id] => 18612147 [patent_doc_number] => 20230278879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MWW-TYPE ZEOLITE WITH MACROSCALE HOLLOW STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/685052 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685052
MWW-type zeolite with macroscale hollow structure Mar 1, 2022 Issued
Array ( [id] => 17791838 [patent_doc_number] => 20220250929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => [Sn2S6]4- INTERCALATED LAYER DOUBLE HYDROXIDE AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/669201 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669201
[SN Feb 9, 2022 Issued
Array ( [id] => 19738215 [patent_doc_number] => 12215033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Silica particles comprising nitrogen element-containing compound containing molybdenum element [patent_app_type] => utility [patent_app_number] => 17/584390 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16469 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17584390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584390
Silica particles comprising nitrogen element-containing compound containing molybdenum element Jan 25, 2022 Issued
Array ( [id] => 19066991 [patent_doc_number] => 20240101417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => METHOD FOR PREPARING A SYNTHESIS GAS [patent_app_type] => utility [patent_app_number] => 18/271394 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18271394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271394
METHOD FOR PREPARING A SYNTHESIS GAS Jan 19, 2022 Pending
Array ( [id] => 18987591 [patent_doc_number] => 20240059560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PRODUCTION OF HYDROGEN FROM HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 18/271003 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271003
PRODUCTION OF HYDROGEN FROM HYDROCARBONS Jan 6, 2022 Pending
Array ( [id] => 18435797 [patent_doc_number] => 20230183091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => PRODUCTION METHOD FOR COBALT SULFATE [patent_app_type] => utility [patent_app_number] => 17/925577 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925577
PRODUCTION METHOD FOR COBALT SULFATE Jan 5, 2022 Pending
Array ( [id] => 18938573 [patent_doc_number] => 20240033712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ABSORBENT FOR ACID GAS COMPRISING HYPERCROSSLINKED POLYMER [patent_app_type] => utility [patent_app_number] => 18/257485 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8339 [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] => 18257485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257485
ABSORBENT FOR ACID GAS COMPRISING HYPERCROSSLINKED POLYMER Dec 21, 2021 Pending
Array ( [id] => 18374824 [patent_doc_number] => 20230149903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ETHYLENE DEGRADATION CATALYST AND PREPARATION METHOD AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/559673 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559673
Ethylene degradation catalyst and preparation method and use thereof Dec 21, 2021 Issued
Array ( [id] => 18987593 [patent_doc_number] => 20240059562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD AND PLANT FOR PRODUCING SYNGAS [patent_app_type] => utility [patent_app_number] => 18/256681 [patent_app_country] => US [patent_app_date] => 2021-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256681
METHOD AND PLANT FOR PRODUCING SYNGAS Dec 17, 2021 Pending
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