Search

Kent L. Bell

Examiner (ID: 162, Phone: (571)272-0973 , Office: P/1661 )

Most Active Art Unit
1661
Art Unit(s)
1661, 1649, 1803
Total Applications
5426
Issued Applications
5257
Pending Applications
33
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17398586 [patent_doc_number] => 20220040676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MONOLITH SUBSTRATE, METHOD FOR PRODUCING MONOLITH SUBSTRATE, AND EXHAUST GAS PURIFICATION CATALYST COMPRISING MONOLITH SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/381279 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381279
Monolith substrate, method for producing monolith substrate, and exhaust gas purification catalyst comprising monolith substrate Jul 20, 2021 Issued
Array ( [id] => 18186674 [patent_doc_number] => 11577234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Three-zone two-layer TWC catalyst in gasoline waste gas applications [patent_app_type] => utility [patent_app_number] => 17/305899 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4561 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305899
Three-zone two-layer TWC catalyst in gasoline waste gas applications Jul 15, 2021 Issued
Array ( [id] => 18503820 [patent_doc_number] => 11701614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof [patent_app_type] => utility [patent_app_number] => 17/374751 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 14735 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374751 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374751
Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof Jul 12, 2021 Issued
Array ( [id] => 17356578 [patent_doc_number] => 20220017374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ALKALI METAL CYANIDE PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/374370 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374370
Alkali metal cyanide production Jul 12, 2021 Issued
Array ( [id] => 17186092 [patent_doc_number] => 20210332977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => REDUCING MERCURY EMISSIONS FROM THE BURNING OF COAL BY REMOTE SORBENT ADDITION [patent_app_type] => utility [patent_app_number] => 17/370096 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370096
Reducing mercury emissions from the burning of coal by remote sorbent addition Jul 7, 2021 Issued
Array ( [id] => 18412333 [patent_doc_number] => 11666861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Method and system for pre-purification of a feed gas stream [patent_app_type] => utility [patent_app_number] => 17/361395 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9863 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361395
Method and system for pre-purification of a feed gas stream Jun 28, 2021 Issued
Array ( [id] => 17610322 [patent_doc_number] => 20220152601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => CATALYST FOR REDUCING CARBON MONOXIDE AND HYDROCARBON, AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 17/356812 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17356812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/356812
Catalyst for reducing carbon monoxide and hydrocarbon, and method for preparing the same Jun 23, 2021 Issued
Array ( [id] => 18461384 [patent_doc_number] => 11685667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Method for purifying ferric chloride [patent_app_type] => utility [patent_app_number] => 17/357944 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3220 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17357944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/357944
Method for purifying ferric chloride Jun 23, 2021 Issued
Array ( [id] => 17257242 [patent_doc_number] => 20210370227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PROCESS FOR REMOVAL OF SULFUR DIOXIDE AND AMMONIA FROM A VENT GAS STREAM [patent_app_type] => utility [patent_app_number] => 17/329884 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329884
Process for removal of sulfur dioxide and ammonia from a vent gas stream May 24, 2021 Issued
Array ( [id] => 17323496 [patent_doc_number] => 11214490 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-04 [patent_title] => Method of scrubbing sulfur dioxide from waste gas to product potassium thiosulfate [patent_app_type] => utility [patent_app_number] => 17/324230 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324230
Method of scrubbing sulfur dioxide from waste gas to product potassium thiosulfate May 18, 2021 Issued
Array ( [id] => 17258309 [patent_doc_number] => 20210371294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PROCESS FOR THE PREPARATION OF HIGH PURITY ALUMINA [patent_app_type] => utility [patent_app_number] => 17/321407 [patent_app_country] => US [patent_app_date] => 2021-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321407
Process for the preparation of high purity alumina May 14, 2021 Issued
Array ( [id] => 17067106 [patent_doc_number] => 20210269321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Systems and Methods to Recover Value-Added Materials from Gypsum [patent_app_type] => utility [patent_app_number] => 17/321437 [patent_app_country] => US [patent_app_date] => 2021-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 446 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17321437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/321437
Systems and methods to recover value-added materials from gypsum May 14, 2021 Issued
Array ( [id] => 17227528 [patent_doc_number] => 20210354084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => METHOD FOR CARBON DIOXIDE CAPTURE AND SEQUESTRATION USING ALKALINE INDUSTRIAL WASTES [patent_app_type] => utility [patent_app_number] => 17/318424 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318424
Method for carbon dioxide capture and sequestration using alkaline industrial wastes May 11, 2021 Issued
Array ( [id] => 17228431 [patent_doc_number] => 20210354987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => HELIUM PURIFICATION PROCESS AND UNIT [patent_app_type] => utility [patent_app_number] => 17/306655 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306655
HELIUM PURIFICATION PROCESS AND UNIT May 2, 2021 Abandoned
Array ( [id] => 17184232 [patent_doc_number] => 20210331117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => THERMAL OXIDATION OF VOLATILE ORGANIC COMPOUNDS USING A CATALYST LAYER WITHIN A WASTE HEAT RECOVERY UNIT [patent_app_type] => utility [patent_app_number] => 17/240748 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240748
Thermal oxidation of volatile organic compounds using a catalyst layer within a waste heat recovery unit Apr 25, 2021 Issued
Array ( [id] => 19180929 [patent_doc_number] => 11987510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Production of H2S for efficient metal removal from effluents [patent_app_type] => utility [patent_app_number] => 17/302101 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2839 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302101
Production of H2S for efficient metal removal from effluents Apr 22, 2021 Issued
Array ( [id] => 17398543 [patent_doc_number] => 20220040633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => AUTOMATIC CONTROL SYSTEM FOR EMISSION INDEXES OF DESULFURIZATION DEVICE OF THERMAL POWER UNIT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/237998 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237998
Automatic control system for emission indexes of desulfurization device of thermal power unit and method thereof Apr 21, 2021 Issued
Array ( [id] => 17697687 [patent_doc_number] => 11371406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Low-temperature de-NOx catalyst for treatment of exhaust gas from stationary source and method of manufacturing same [patent_app_type] => utility [patent_app_number] => 17/236610 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6250 [patent_no_of_claims] => 8 [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] => 17236610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236610
Low-temperature de-NOx catalyst for treatment of exhaust gas from stationary source and method of manufacturing same Apr 20, 2021 Issued
Array ( [id] => 17421130 [patent_doc_number] => 11254570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Process for treating a mixed feed of hydrogen sulfide gas and ammonia gas to produce ammonium thiosulfate and including methodology for emissions control [patent_app_type] => utility [patent_app_number] => 17/235735 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14976 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235735
Process for treating a mixed feed of hydrogen sulfide gas and ammonia gas to produce ammonium thiosulfate and including methodology for emissions control Apr 19, 2021 Issued
Array ( [id] => 18186640 [patent_doc_number] => 11577200 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-14 [patent_title] => VOC mitigation in cured in place pipe installation [patent_app_type] => utility [patent_app_number] => 17/232703 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3864 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17232703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232703
VOC mitigation in cured in place pipe installation Apr 15, 2021 Issued
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