Search

Thomas B. Mckenzie

Examiner (ID: 234, Phone: (571)270-5327 , Office: P/1776 )

Most Active Art Unit
1776
Art Unit(s)
1776, 1797
Total Applications
1136
Issued Applications
574
Pending Applications
162
Abandoned Applications
440

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17257225 [patent_doc_number] => 20210370210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => FILTER MEDIUM, MATERIALS AND METHODS FOR THE REMOVAL OF CONTAMINANTS [patent_app_type] => utility [patent_app_number] => 17/286677 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17286677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286677
FILTER MEDIUM, MATERIALS AND METHODS FOR THE REMOVAL OF CONTAMINANTS Oct 17, 2019 Abandoned
Array ( [id] => 15493825 [patent_doc_number] => 20200047101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => COLLAPSABLE V-BANK FILTER [patent_app_type] => utility [patent_app_number] => 16/655865 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655865
COLLAPSABLE V-BANK FILTER Oct 16, 2019 Abandoned
Array ( [id] => 17368733 [patent_doc_number] => 20220023785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => HEALTH FUNCTION-CUSTOMIZED NATURAL MINERAL ACTIVATING COMPOSITE FILTER, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/311896 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17311896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311896
HEALTH FUNCTION-CUSTOMIZED NATURAL MINERAL ACTIVATING COMPOSITE FILTER, AND METHOD FOR PRODUCING SAME Oct 1, 2019 Abandoned
Array ( [id] => 17427261 [patent_doc_number] => 20220054969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => AIR FILTER MEDIUM, FILTER PACK, AIR FILTER UNIT, AND METHODS FOR PRODUCING THEM [patent_app_type] => utility [patent_app_number] => 17/274574 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17274574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274574
AIR FILTER MEDIUM, FILTER PACK, AIR FILTER UNIT, AND METHODS FOR PRODUCING THEM Sep 26, 2019 Abandoned
Array ( [id] => 19312052 [patent_doc_number] => 12037856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Mud gas separator design which prevents gas from being discharged into shaker and mud pit rooms [patent_app_type] => utility [patent_app_number] => 17/597630 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8308 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17597630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597630
Mud gas separator design which prevents gas from being discharged into shaker and mud pit rooms Sep 25, 2019 Issued
Array ( [id] => 15647455 [patent_doc_number] => 20200086257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => NANOPOROUS METAL FOAM GAS FILTERS [patent_app_type] => utility [patent_app_number] => 16/582123 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16582123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582123
Nanoporous metal foam gas and fluid filters Sep 24, 2019 Issued
Array ( [id] => 15797855 [patent_doc_number] => 20200122070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => MULTI-PHASE FILTER MEDIUM [patent_app_type] => utility [patent_app_number] => 16/582483 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16582483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582483
MULTI-PHASE FILTER MEDIUM Sep 24, 2019 Abandoned
Array ( [id] => 17357758 [patent_doc_number] => 20220018554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD(S) FOR CHANGING CONCENTRATION OF A SOLUTE WITHIN A SOLUTION [patent_app_type] => utility [patent_app_number] => 17/419086 [patent_app_country] => US [patent_app_date] => 2019-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419086
METHOD(S) FOR CHANGING CONCENTRATION OF A SOLUTE WITHIN A SOLUTION Sep 14, 2019 Abandoned
Array ( [id] => 16688500 [patent_doc_number] => 20210070976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => RESIN BINDER COMPOSITION AND FILTER MEDIUM COMPRISING THE RESIN BINDER COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/562546 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16562546 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562546
RESIN BINDER COMPOSITION AND FILTER MEDIUM COMPRISING THE RESIN BINDER COMPOSITION Sep 5, 2019 Abandoned
Array ( [id] => 17155188 [patent_doc_number] => 20210316239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => FIRE-RESISTANT FILTER [patent_app_type] => utility [patent_app_number] => 17/273351 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273351
FIRE-RESISTANT FILTER Sep 5, 2019 Abandoned
Array ( [id] => 15553723 [patent_doc_number] => 20200061273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => DIALYSIS SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 16/550042 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16550042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550042
Dialysis system and methods Aug 22, 2019 Issued
Array ( [id] => 17148625 [patent_doc_number] => 11141682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Apparatus and method for gas-liquid separation [patent_app_type] => utility [patent_app_number] => 16/550019 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7828 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16550019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/550019
Apparatus and method for gas-liquid separation Aug 22, 2019 Issued
Array ( [id] => 15255955 [patent_doc_number] => 20190376711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => AIR CLEANER [patent_app_type] => utility [patent_app_number] => 16/548045 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548045 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548045
Air cleaner Aug 21, 2019 Issued
Array ( [id] => 15554187 [patent_doc_number] => 20200061505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Bidirectional Split Flow Fluid Phase Separation System [patent_app_type] => utility [patent_app_number] => 16/547533 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547533
Bidirectional Split Flow Fluid Phase Separation System Aug 20, 2019 Abandoned
Array ( [id] => 17413072 [patent_doc_number] => 20220047976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Filter Medium for Fluid Filtration, a Method for Manufacturing a Filter Medium and a Fluid Filter [patent_app_type] => utility [patent_app_number] => 17/274533 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274533
Filter Medium for Fluid Filtration, a Method for Manufacturing a Filter Medium and a Fluid Filter Aug 12, 2019 Abandoned
Array ( [id] => 17291282 [patent_doc_number] => 20210387121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => FILTERING MATERIAL FOR AIR FILTERS AND METHOD FOR MANUFACTURING FILTERING MATERIAL FOR AIR FILTERS [patent_app_type] => utility [patent_app_number] => 17/295716 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17295716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/295716
Filtering material for air filters and method for manufacturing filtering material for air filters Aug 1, 2019 Issued
Array ( [id] => 15498547 [patent_doc_number] => 20200049462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => DUST CONTROL DEVICE IN A MOBILE WEAPON DISCHARGE STATION [patent_app_type] => utility [patent_app_number] => 16/527640 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527640
DUST CONTROL DEVICE IN A MOBILE WEAPON DISCHARGE STATION Jul 30, 2019 Abandoned
Array ( [id] => 15679009 [patent_doc_number] => 20200094168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => OIL SEPARATING DEVICE AND VACUUM DIE CASTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/525741 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525741 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525741
OIL SEPARATING DEVICE AND VACUUM DIE CASTING APPARATUS Jul 29, 2019 Abandoned
Array ( [id] => 15414587 [patent_doc_number] => 20200027616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => Decontamination of Tritiated Water [patent_app_type] => utility [patent_app_number] => 16/512883 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512883
Decontamination of tritiated water Jul 15, 2019 Issued
Array ( [id] => 17051082 [patent_doc_number] => 20210260516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => AIR FILTER MEDIUM, FILTER PACK, AND AIR FILTER UNIT [patent_app_type] => utility [patent_app_number] => 17/261382 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261382 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261382
AIR FILTER MEDIUM, FILTER PACK, AND AIR FILTER UNIT Jul 11, 2019 Abandoned
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