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] => 18219398 [patent_doc_number] => 11594344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Method for preparing a powder comprising particles of triuranium octoxide and particles of plutonium dioxide [patent_app_type] => utility [patent_app_number] => 16/770836 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5828 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770836
Method for preparing a powder comprising particles of triuranium octoxide and particles of plutonium dioxide Dec 6, 2018 Issued
Array ( [id] => 16671769 [patent_doc_number] => 20210060532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => CATALYST FOR HYDROLYSIS OF CARBONYL SULFIDE AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/958428 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16958428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958428
Catalyst for hydrolysis of carbonyl sulfide and method of producing same Nov 29, 2018 Issued
Array ( [id] => 16524176 [patent_doc_number] => 20200398256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => CATALYST FOR USE IN HYDROLYSIS OF CARBONYL SULFIDE, AND METHOD OF PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 16/957234 [patent_app_country] => US [patent_app_date] => 2018-11-16 [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] => -8 [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] => 16957234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957234
CATALYST FOR USE IN HYDROLYSIS OF CARBONYL SULFIDE, AND METHOD OF PRODUCING SAME Nov 15, 2018 Abandoned
Array ( [id] => 16283595 [patent_doc_number] => 20200277197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => TRICHLOROSILANE MANUFACTURING APPARATUS, AND METHOD FOR MANUFACTURING TRICHLOROSILANE [patent_app_type] => utility [patent_app_number] => 16/652051 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16652051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652051
TRICHLOROSILANE MANUFACTURING APPARATUS, AND METHOD FOR MANUFACTURING TRICHLOROSILANE Nov 15, 2018 Abandoned
Array ( [id] => 17036483 [patent_doc_number] => 20210253441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => PRINTABLE AMMONIUM-BASED CHALCOGENOMETALATE FLUIDS WITH DOPANTS [patent_app_type] => utility [patent_app_number] => 17/262353 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262353 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262353
PRINTABLE AMMONIUM-BASED CHALCOGENOMETALATE FLUIDS WITH DOPANTS Nov 7, 2018 Abandoned
Array ( [id] => 16977454 [patent_doc_number] => 20210221691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => ORIENTATION INDEPENDENT, ROOM TEMPERATURE, HYPERPOLARIZATION OF DIAMOND NANO- AND MICRO-PARTICLES [patent_app_type] => utility [patent_app_number] => 16/760834 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760834
Orientation independent, room temperature, hyperpolarization of diamond nano- and micro-particles Oct 31, 2018 Issued
Array ( [id] => 17258370 [patent_doc_number] => 20210371355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => HYBRID CATALYST FOR SELECTIVE AND STABLE OLEFIN PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/757694 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757694 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757694
Hybrid catalyst for selective and stable olefin production Oct 10, 2018 Issued
Array ( [id] => 18134131 [patent_doc_number] => 11559782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Reactive media [patent_app_type] => utility [patent_app_number] => 16/650949 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19101 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16650949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/650949
Reactive media Sep 30, 2018 Issued
Array ( [id] => 16621301 [patent_doc_number] => 20210039954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => METHOD FOR PRODUCING AN AEROGEL MATERIAL [patent_app_type] => utility [patent_app_number] => 16/978164 [patent_app_country] => US [patent_app_date] => 2018-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7183 [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] => 16978164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978164
Method for producing an aerogel material Sep 19, 2018 Issued
Array ( [id] => 16505196 [patent_doc_number] => 20200384452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => CATALYST PELLET [patent_app_type] => utility [patent_app_number] => 16/644922 [patent_app_country] => US [patent_app_date] => 2018-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644922
CATALYST PELLET Sep 10, 2018 Abandoned
Array ( [id] => 16361467 [patent_doc_number] => 20200318218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => PROCESS FOR THE RECOVERY AND RECYCLING OF MATERIALS THAT CONSTITUTE SUPPORTED PALLADIUM MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/955860 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955860
Process for the recovery and recycling of materials that constitute supported palladium membranes Sep 9, 2018 Issued
Array ( [id] => 17952692 [patent_doc_number] => 11478770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Method of preparing metal oxide-silica composite aerogel and metal oxide-silica composite aerogel prepared by the same [patent_app_type] => utility [patent_app_number] => 16/492912 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10603 [patent_no_of_claims] => 13 [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] => 16492912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492912
Method of preparing metal oxide-silica composite aerogel and metal oxide-silica composite aerogel prepared by the same Sep 6, 2018 Issued
Array ( [id] => 16296659 [patent_doc_number] => 20200282382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => NICKEL-COBALT-BASED CATALYSTS FOR CO AND NO OXIDATION; THEIR ACTIVATION [patent_app_type] => utility [patent_app_number] => 16/644859 [patent_app_country] => US [patent_app_date] => 2018-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644859
Nickel-cobalt-based catalysts for CO and NO oxidation; their activation Sep 3, 2018 Issued
Array ( [id] => 16268650 [patent_doc_number] => 20200270137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => METHOD FOR RECYCLING SUPERCRITICAL WASTE LIQUID GENERATED DURING PROCESS OF PRODUCING SILICA AEROGEL BLANKET [patent_app_type] => utility [patent_app_number] => 16/754204 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754204 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754204
Method for recycling supercritical waste liquid generated during process of producing silica aerogel blanket Aug 20, 2018 Issued
Array ( [id] => 16176741 [patent_doc_number] => 20200223709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => METHOD OF COMBUSTING ALUMINIUM AND SYSTEM THEREFOR [patent_app_type] => utility [patent_app_number] => 16/641688 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16641688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641688
Method of combusting aluminium and system therefor Aug 19, 2018 Issued
Array ( [id] => 17155218 [patent_doc_number] => 20210316269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => CONTINUOUS FLOW REACTOR FOR REACTING AN EDUCT [patent_app_type] => utility [patent_app_number] => 17/266784 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266784
CONTINUOUS FLOW REACTOR FOR REACTING AN EDUCT Aug 6, 2018 Pending
Array ( [id] => 20213423 [patent_doc_number] => 12410061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Spray evaporation of a liquid raw material for preparation of silicon dioxide and metal oxides [patent_app_type] => utility [patent_app_number] => 16/628664 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628664 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628664
Spray evaporation of a liquid raw material for preparation of silicon dioxide and metal oxides Jun 26, 2018 Issued
Array ( [id] => 17299247 [patent_doc_number] => 20210395086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => METHOD FOR PROCESSING HEXAFLUOROSILICIC ACID TO PRODUCE HYDROGEN FLUORIDE [patent_app_type] => utility [patent_app_number] => 16/332691 [patent_app_country] => US [patent_app_date] => 2018-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332691
METHOD FOR PROCESSING HEXAFLUOROSILICIC ACID TO PRODUCE HYDROGEN FLUORIDE Jun 20, 2018 Pending
Array ( [id] => 16839289 [patent_doc_number] => 20210147301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Method for Producing Non-Oxide Ceramic Powders [patent_app_type] => utility [patent_app_number] => 16/622312 [patent_app_country] => US [patent_app_date] => 2018-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622312
Method for producing non-oxide ceramic powders Jun 6, 2018 Issued
Array ( [id] => 15710915 [patent_doc_number] => 20200102223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => METHOD FOR PRODUCING POLYSILICON [patent_app_type] => utility [patent_app_number] => 16/622708 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16622708 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622708
Method for producing polysilicon Jun 3, 2018 Issued
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